{"id":2256,"date":"2022-04-07T07:58:09","date_gmt":"2022-04-07T07:58:09","guid":{"rendered":"https:\/\/tuspipe.com\/?page_id=2256"},"modified":"2025-11-07T07:49:23","modified_gmt":"2025-11-07T07:49:23","slug":"jis-g3444","status":"publish","type":"page","link":"https:\/\/www.tuspipe.com\/ja\/standards\/jis-g3444\/","title":{"rendered":"JIS G3444"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"2256\" class=\"elementor elementor-2256\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e00bb3c elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"e00bb3c\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0c398a0\" data-id=\"0c398a0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ca41724 elementor-widget elementor-widget-heading\" data-id=\"ca41724\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">JIS G3444<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-558207d elementor-widget elementor-widget-text-editor\" data-id=\"558207d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #ffffff;\">TUSPIPE\u306f\u3001JIS G3444\u898f\u683c\u306e\u92fc\u7ba1\u3092\u88fd\u9020\u3059\u308b\u969b\u3001\u898f\u683c\u8981\u6c42\u4e8b\u9805\u3092\u53b3\u683c\u306b\u9075\u5b88\u3057\u3001\u539f\u6750\u6599\u304b\u3089\u7d0d\u54c1\u307e\u3067\u306e\u3059\u3079\u3066\u306e\u5de5\u7a0b\u306b\u7d30\u5fc3\u306e\u6ce8\u610f\u3092\u6255\u3063\u3066\u3044\u307e\u3059\u3002\u88fd\u54c1\u7bc4\u56f2\u306f5\u3064\u306e\u7b49\u7d1a\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\uff1aJIS G3444 STK 290\u3001JIS G3444 STK 400\u3001JIS G3444 STK 490\u3001JIS G3444 STK 500\u3001JIS G3444 STK 540\u3002<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fb1d0bc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fb1d0bc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-7c5d89e\" data-id=\"7c5d89e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3e8e187 elementor-widget elementor-widget-image\" data-id=\"3e8e187\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/www.tuspipe.com\/wp-content\/uploads\/2022\/08\/pipes-in-a-stack-1024x512.jpeg\" class=\"attachment-large size-large wp-image-6584\" alt=\"shows-JIS-G3444-STK290-Pipes-in-a-stack\" srcset=\"https:\/\/www.tuspipe.com\/wp-content\/uploads\/2022\/08\/pipes-in-a-stack-1024x512.jpeg 1024w, https:\/\/www.tuspipe.com\/wp-content\/uploads\/2022\/08\/pipes-in-a-stack-300x150.jpeg 300w, https:\/\/www.tuspipe.com\/wp-content\/uploads\/2022\/08\/pipes-in-a-stack-768x384.jpeg 768w, https:\/\/www.tuspipe.com\/wp-content\/uploads\/2022\/08\/pipes-in-a-stack.jpeg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-06317f0\" data-id=\"06317f0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-02765f6 elementor-widget elementor-widget-heading\" data-id=\"02765f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">JIS G3444<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-286d45a elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"286d45a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"61\" height=\"20\" viewbox=\"0 0 61 20\" fill=\"none\"><g opacity=\"0.251214\"><path d=\"M1.74465 14.0849L46.4439 14.1741C47.5079 16.9728 49.6087 18.8814 52.0219 18.8844L52.0224 19.0939L7.78334 19.0284C5.28479 19.0253 2.82169 17.0034 1.74465 14.0849Z\" fill=\"#B1BEFE\"><\/path><path d=\"M46.3294 6.17041L1.68881 6.08127C2.71437 3.02779 5.16291 0.94167 7.73327 0.944828L51.9724 1.01028L51.9729 1.21982C49.4874 1.21678 47.3442 3.23612 46.3294 6.17041Z\" fill=\"#B1BEFE\"><\/path><path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M46.2178 5.83837C46.2178 5.83837 45.7109 8.32444 45.7146 10.2052C45.7184 12.086 46.4439 14.1741 46.4439 14.1741L1.74465 14.0849C1.74465 14.0849 0.0353038 8.19806 1.72799 5.74952C3.89979 5.87013 46.2178 5.83837 46.2178 5.83837Z\" fill=\"#B1BEFE\"><\/path><path d=\"M47.1047 9.93477C47.1142 13.8803 49.4011 17.0808 52.2125 17.0832C55.024 17.0856 57.2954 13.8891 57.286 9.94356C57.2765 5.99804 54.9897 2.79757 52.1782 2.79513C49.3668 2.7927 47.0953 5.98921 47.1047 9.93477Z\" fill=\"#0C2399\"><\/path><path opacity=\"0.654742\" fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M45.8099 8.32503C45.8099 8.32503 45.8149 10.7904 45.8175 12.0864C44.666 12.1905 1.15647 11.9972 1.15647 11.9972C1.15647 11.9972 0.909472 9.70358 1.14896 8.23584C2.02657 8.25033 45.8099 8.32503 45.8099 8.32503Z\" fill=\"white\"><\/path><path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M52.0227 19.0939C48.4641 19.0895 45.5681 15.0378 45.5542 10.0441C45.5404 5.05049 48.4141 1.00587 51.9727 1.01026C55.5313 1.01464 58.4273 5.06633 58.4411 10.06C58.4549 15.0536 55.5813 19.0983 52.0227 19.0939ZM58.1027 9.96837C58.0786 5.27564 55.3468 1.46165 52.0009 1.44964C48.6551 1.43763 45.9624 5.23207 45.9865 9.9248C46.0106 14.6175 48.7425 18.4315 52.0883 18.4435C55.4341 18.4555 58.1268 14.6611 58.1027 9.96837Z\" fill=\"#0C2399\"><\/path><path d=\"M7.35472 19.0269L7.35472 19.0279C3.7961 19.0236 0.900087 14.9719 0.88628 9.97822C0.872473 4.98457 3.74609 0.939953 7.30469 0.94434L7.30469 0.945572C7.33927 0.944847 7.37392 0.944504 7.40863 0.944547L7.4092 1.15408C3.93307 1.14984 1.12607 5.1007 1.13957 9.97862C1.15307 14.8565 3.98197 18.8144 7.4581 18.8186L7.45867 19.0282C7.42396 19.0281 7.38931 19.0277 7.35472 19.0269Z\" fill=\"#0C2399\"><\/path><path d=\"M1.08887 11.8014C1.1095 11.9401 1.13168 12.078 1.15675 12.2143L45.9133 12.2807C45.8875 12.1443 45.8641 12.0066 45.843 11.8677L1.08887 11.8014Z\" fill=\"#0C2399\"><\/path><path d=\"M1.21774 7.99658C1.19179 8.16227 1.16871 8.32945 1.14933 8.4984L45.7877 8.56453C45.8076 8.39564 45.8305 8.2282 45.8571 8.06269L1.21774 7.99658Z\" fill=\"#0C2399\"><\/path><\/g><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-818f4c8 elementor-widget elementor-widget-text-editor\" data-id=\"818f4c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\u306b\u3064\u3044\u3066 <a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E6%97%A5%E6%9C%AC%E7%94%A3%E6%A5%AD%E8%A6%8F%E6%A0%BC%EF%BC%88%E9%89%84%E9%8B%BC%EF%BC%89%E3%81%AE%E4%B8%80%E8%A6%A7\" target=\"_blank\" rel=\"noopener\">\u65e5\u672c\u5de5\u696d\u898f\u683c<\/a> <a href=\"https:\/\/infostore.saiglobal.com\/en-us\/standards\/jis-g-3444-2004-624742_saig_jsa_jsa_1458308\/\" target=\"_blank\" rel=\"noopener\">JIS G3444<\/a> \u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3001\u5efa\u7bc9\u3001\u676d\u3001\u5efa\u8a2d\u3001\u305d\u306e\u4ed6\u4e00\u822c\u7684\u306a\u69cb\u9020\u7528\u9014\u3084\u4f4e\u5727\u7528\u9014\u306b\u4f7f\u7528\u3055\u308c\u308b\u70ad\u7d20\u92fc\u92fc\u7ba1\u306e\u898f\u683c\u3067\u3042\u308b\u3002<\/strong> \u70ad\u7d20\u92fc\u92fc\u7ba1\u306f\u9ed2\u92fc\u92fc\u7ba1\u3068\u3057\u3066\u3082\u77e5\u3089\u308c\u3066\u3044\u308b\u3002JIS G3444\u898f\u683c\u306f\u3001\u4e00\u822c\u69cb\u9020\u7528\u304a\u3088\u3073\u4f4e\u5727\u7528\u9014\u306b\u4f7f\u7528\u3055\u308c\u308b\u70ad\u7d20\u92fc\u92fc\u7ba1\u306e\u5bf8\u6cd5\u3001\u516c\u5dee\u3001\u8a66\u9a13\u65b9\u6cd5\u3001\u6750\u6599\u306b\u3064\u3044\u3066\u898f\u5b9a\u3057\u3066\u3044\u308b\u3002\u9ad8\u5727\u7528\u9014\u306e\u70ad\u7d20\u92fc\u92fc\u7ba1\u306f\u5bfe\u8c61\u5916\u3067\u3042\u308b\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b28fd68 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"b28fd68\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xs\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjQyODkiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u4eca\u3059\u3050\u5f15\u7528<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-42e5cf41 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"42e5cf41\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-61d65e11\" data-id=\"61d65e11\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5d9d2ce3 elementor-widget elementor-widget-heading\" data-id=\"5d9d2ce3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-medium\">\u30bf\u30b9\u30d1\u30a4\u30d7\u3092\u9078\u3076\u7406\u7531<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1bf6c61c elementor-widget elementor-widget-image\" data-id=\"1bf6c61c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"93\" height=\"89\" src=\"https:\/\/www.tuspipe.com\/wp-content\/uploads\/2021\/10\/\u94a2\u7ba1-2\u5907\u4efd.png\" class=\"attachment-large size-large wp-image-103\" alt=\"\u30d1\u30a4\u30d7\u30a2\u30a4\u30b3\u30f3\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1301a580 elementor-widget elementor-widget-text-editor\" data-id=\"1301a580\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>1998\u5e74\u4ee5\u6765\u3001\u5929\u6d25\u806f\u5408\u92fc\u7ba1\u6709\u9650\u516c\u53f8(TUSPIPE)\u306f\u9ad8\u54c1\u8cea\u306e\u30e9\u30a4\u30f3\u30d1\u30a4\u30d7\u306e\u4f9b\u7d66\u306b\u5c3d\u529b\u3057\u3066\u3044\u307e\u3059\u3002<\/p><p>\u5e74\u9593\u751f\u7523\u80fd\u529b\u306f50\u4e07\u30c8\u30f3\u3092\u8d85\u3048\u3001\u77f3\u6cb9\u30fb\u30ac\u30b9\u958b\u767a\u30fb\u9001\u96fb\u3001\u8239\u8236\u30fb\u81ea\u52d5\u8eca\u5efa\u9020\u3001\u6c34\u30fb\u96fb\u6c17\u3001\u74b0\u5883\u4fdd\u8b77\u3001\u6a5f\u68b0\u5de5\u5b66\u3001\u30a4\u30f3\u30d5\u30e9\u5efa\u8a2d\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u5206\u91ce\u30fb\u696d\u754c\u306b\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u3002<\/p><p>TUSPIPE\u306f\u88fd\u54c1\u54c1\u8cea\u3068\u53b3\u683c\u306a\u88fd\u54c1\u54c1\u8cea\u7ba1\u7406\u3092\u91cd\u8996\u3057\u3066\u3044\u308b\u3002\u512a\u308c\u305f\u88fd\u54c1\u54c1\u8cea\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u3001\u540c\u793e\u306f2004\u5e74\u304b\u3089\u8a66\u9a13\u691c\u67fb\u30bb\u30f3\u30bf\u30fc\u3092\u8a2d\u7acb\u3057\u307e\u3057\u305f\u3002\u4e00\u9023\u306e\u6700\u5148\u7aef\u306e\u8a66\u9a13\u30fb\u691c\u67fb\u8a2d\u5099\u306b\u3088\u308a\u3001\u8a66\u9a13\u30fb\u691c\u67fb\u30bb\u30f3\u30bf\u30fc\u3067\u306f\u3001\u5f15\u5f35\u8a66\u9a13\u3001\u6c34\u529b\u8a66\u9a13\u3001\u885d\u6483\u8a66\u9a13\u3001DWTT\u306a\u3069\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d5c8f90 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"4d5c8f90\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xs\" href=\"\/ja\/about-tuspipe\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u3082\u3063\u3068\u898b\u308b<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-319e766a\" data-id=\"319e766a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7f8e0961 elementor-widget elementor-widget-video\" data-id=\"7f8e0961\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=oS8F5WDn1g4&quot;,&quot;lazy_load&quot;:&quot;yes&quot;,&quot;show_image_overlay&quot;:&quot;yes&quot;,&quot;image_overlay&quot;:{&quot;url&quot;:&quot;https:\\\/\\\/www.tuspipe.com\\\/wp-content\\\/uploads\\\/2022\\\/07\\\/3.-Tianjin-United-Steel-Pipe-Co.-Ltd-scaled.jpg&quot;,&quot;id&quot;:4871,&quot;size&quot;:&quot;&quot;,&quot;alt&quot;:&quot;Tianjin United Steel Pipe Co., Ltd office building&quot;,&quot;source&quot;:&quot;library&quot;},&quot;loop&quot;:&quot;yes&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t\t\t<div class=\"elementor-custom-embed-image-overlay\" style=\"background-image: url(https:\/\/www.tuspipe.com\/wp-content\/uploads\/2022\/07\/3.-Tianjin-United-Steel-Pipe-Co.-Ltd-scaled.jpg);\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-custom-embed-play\" role=\"button\" aria-label=\"Video abspielen \u00fcber Tianjin United Steel Pipe Co., Ltd office building\" tabindex=\"0\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-play\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M838 162C746 71 633 25 500 25 371 25 258 71 163 162 71 254 25 367 25 500 25 633 71 746 163 837 254 929 367 979 500 979 633 979 746 933 838 837 929 746 975 633 975 500 975 367 929 254 838 162M808 192C892 279 933 379 933 500 933 621 892 725 808 808 725 892 621 938 500 938 379 938 279 896 196 808 113 725 67 621 67 500 67 379 108 279 196 192 279 108 383 62 500 62 621 62 721 108 808 192M438 392V642L642 517 438 392Z\"><\/path><\/svg>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3124e16 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3124e16\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e44a360\" data-id=\"e44a360\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e1e0426 elementor-widget elementor-widget-spacer\" data-id=\"e1e0426\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e521cdc elementor-widget elementor-widget-heading\" data-id=\"e521cdc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">JIS G3444 \u30d1\u30a4\u30d7\u306e\u92fc\u7a2e<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-767dcce elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"767dcce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2696100 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2696100\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-20 elementor-top-column elementor-element elementor-element-5b7833f\" data-id=\"5b7833f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3e4c3de elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"3e4c3de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xs elementor-animation-grow\" href=\"https:\/\/www.tuspipe.com\/ja\/standards\/jis-g3444\/stk290\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">STK 290<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-20 elementor-top-column elementor-element elementor-element-f0bc709\" data-id=\"f0bc709\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-29adaee elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"29adaee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xs elementor-animation-grow\" href=\"https:\/\/www.tuspipe.com\/ja\/standards\/jis-g3444\/stk400\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">STK 400<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-20 elementor-top-column elementor-element elementor-element-3d80753\" data-id=\"3d80753\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1367bb6 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"1367bb6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xs elementor-animation-grow\" href=\"https:\/\/www.tuspipe.com\/ja\/standards\/jis-g3444\/stk490\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">STK 490<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-20 elementor-top-column elementor-element elementor-element-e235611\" data-id=\"e235611\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-32c6b0d elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"32c6b0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xs elementor-animation-grow\" href=\"https:\/\/www.tuspipe.com\/ja\/standards\/jis-g3444\/stk500\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">STK 500<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-20 elementor-top-column elementor-element elementor-element-01da6a6\" data-id=\"01da6a6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d714c3b elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"d714c3b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xs elementor-animation-grow\" href=\"https:\/\/www.tuspipe.com\/ja\/standards\/jis-g3444\/stk540\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">STK 540<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-610a1b7 elementor-hidden-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"610a1b7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5f999aa\" data-id=\"5f999aa\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5df09e2 elementor-widget elementor-widget-spacer\" data-id=\"5df09e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-724bf93 elementor-widget elementor-widget-heading\" data-id=\"724bf93\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">JIS G3444 \u92fc\u7ba1\u306e\u5206\u985e\u3068\u8a18\u53f7<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f6e4b45 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f6e4b45\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-564708a elementor-widget elementor-widget-text-editor\" data-id=\"564708a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tJIS G3444 \u30c1\u30e5\u30fc\u30d6\u306f5\u7b49\u7d1a\u306b\u5206\u985e\u3055\u308c\u3001\u7b49\u7d1a\u8a18\u53f7\u304a\u3088\u3073\u88fd\u9020\u65b9\u6cd5\u306f\u6b21\u306e\u3068\u304a\u308a\u3068\u3059\u308b\u3002\n<div class=\"table-gridtable\" style=\"width: 100%;            overflow-x: auto; \">\n<table>\n<tbody>\n<tr>\n<th rowspan=\"2\" width=\"245\">\u30b0\u30ec\u30fc\u30c9\u306e\u8c61\u5fb4<\/th>\n<th colspan=\"3\" width=\"735\">\u88fd\u6cd5\u8a18\u53f7<\/th>\n<\/tr>\n<tr>\n<th width=\"245\">\u30c1\u30e5\u30fc\u30d6\u88fd\u9020\u6cd5<\/th>\n<th width=\"245\">\u4ed5\u4e0a\u3052\u65b9\u6cd5<\/th>\n<th width=\"245\">\u30de\u30fc\u30ad\u30f3\u30b0<\/th>\n<\/tr>\n<tr>\n<td width=\"245\">STK 290<\/td>\n<td rowspan=\"5\" width=\"245\">\u30b7\u30fc\u30e0\u30ec\u30b9S\n\u96fb\u6c17\u62b5\u6297\u6eb6\u63a5E\n\u7a81\u304d\u5408\u308f\u305b\u6eb6\u63a5B\n\u81ea\u52d5\u30a2\u30fc\u30af\u6eb6\u63a5A<\/td>\n<td rowspan=\"5\" width=\"245\">\u71b1\u9593\u4ed5\u4e0a\u3052\uff1aH\n\u51b7\u9593\u4ed5\u4e0a\u3052C\n\u96fb\u6c17\u62b5\u6297\u6eb6\u63a5G<\/td>\n<td rowspan=\"5\" width=\"245\">\u71b1\u9593\u4ed5\u4e0a\u3052\u30b7\u30fc\u30e0\u30ec\u30b9\u92fc\u7ba1-S-H\n\u51b7\u9593\u4ed5\u4e0a\u3052\u30b7\u30fc\u30e0\u30ec\u30b9\u92fc\u7ba1-S-C\n\u96fb\u6c17\u62b5\u6297\u6eb6\u63a5\u92fc\u7ba1\u3068\u3057\u3066-E-G\n\u71b1\u9593\u4ed5\u4e0a\u3052ERW\u92fc\u7ba1-E-H\n\u51b7\u9593\u4ed5\u4e0aERW\u92fc\u7ba1-E-C\n\u7a81\u304d\u5408\u308f\u305b\u6eb6\u63a5\u92fc\u7ba1-B\n\u81ea\u52d5\u30a2\u30fc\u30af\u6eb6\u63a5\u92fc\u7ba1-A<\/td>\n<\/tr>\n<tr>\n<td width=\"245\">STK 400<\/td>\n<\/tr>\n<tr>\n<td width=\"245\">STK 490<\/td>\n<\/tr>\n<tr>\n<td width=\"245\">STK 500<\/td>\n<\/tr>\n<tr>\n<td width=\"245\">STK 540<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\" width=\"980\">1.\u5bf8\u6cd5\u306f\u5916\u5f84\u3068\u8089\u539a\u3067\u8868\u793a\u3059\u308b\u3053\u3068\u3002\n2.\u88fd\u9020\u8005\u540d\u307e\u305f\u306f\u305d\u306e\u8b58\u5225\u30d6\u30e9\u30f3\u30c9\n3.\u5857\u88c5\u306e\u7a2e\u985e\u3092\u793a\u3059\u8a18\u53f7\uff08\u5857\u88c5\u92fc\u677f\u53c8\u306f\u5857\u88c5\u92fc\u5e2f\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\uff09\u3002\n\u3053\u306e\u8a18\u53f7\u306e\u7565\u79f0\u306f\u3001\u8cfc\u5165\u8005\u3068\u88fd\u9020\u8005\u306e\u9593\u3067\u5408\u610f\u3055\u308c\u305f\u3082\u306e\u3068\u3059\u308b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-aab66b2 elementor-hidden-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"aab66b2\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9c3cca1\" data-id=\"9c3cca1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1020526 elementor-widget elementor-widget-spacer\" data-id=\"1020526\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16c0ce4 elementor-widget elementor-widget-heading\" data-id=\"16c0ce4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">JIS G3444 \u306e\u5316\u5b66\u6210\u5206<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7e9030 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"e7e9030\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-222a40a elementor-widget elementor-widget-text-editor\" data-id=\"222a40a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u7ba1\u306f\u898f\u683c\u306b\u5f93\u3063\u3066\u691c\u67fb\u3055\u308c\u3001\u71b1\u5206\u6790\u7d50\u679c\u306f\u4e0b\u8868\u306e\u3082\u306e\u3068\u4e00\u81f4\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u9867\u5ba2\u304c\u88fd\u54c1\u5206\u6790\u3092\u8981\u6c42\u3059\u308b\u5834\u5408\u3001\u7ba1\u3092\u898f\u683c\u306b\u5f93\u3063\u3066\u691c\u67fb\u3057\u3001\u53d6\u5f97\u3057\u305f\u88fd\u54c1\u5206\u6790\u5024\u304cJIS G 0321\u306e\u8868\u306b\u898f\u5b9a\u3055\u308c\u305f\u8a31\u5bb9\u5dee\u306e\u7bc4\u56f2\u5185\u3067\u8868\u306e\u57fa\u6e96\u3092\u6e80\u305f\u3055\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/p>\n<div class=\"table-gridtable\" style=\"width: 100%; overflow-x: auto; \">\n<table>\n<tbody>\n<tr>\n<th width=\"165\">\u30b0\u30ec\u30fc\u30c9\u306e\u8c61\u5fb4<\/th>\n<th width=\"165\">C<\/th>\n<th width=\"165\">Si<\/th>\n<th width=\"165\">\u30e0\u30f3<\/th>\n<th width=\"165\">P<\/th>\n<th width=\"165\">S<\/th>\n<\/tr>\n<tr>\n<td width=\"165\">JIS G3444 STK 290<\/td>\n<td width=\"165\">-<\/td>\n<td width=\"165\">-<\/td>\n<td width=\"165\">-<\/td>\n<td width=\"165\">0.050%max.<\/td>\n<td width=\"165\">0.050%max.<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">JIS G3444 STK 400<\/td>\n<td width=\"165\">0.25%max.<\/td>\n<td width=\"165\">-<\/td>\n<td width=\"165\">-<\/td>\n<td width=\"165\">0.040%max.<\/td>\n<td width=\"165\">0.040%max.<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">JIS G3444 STK 490<\/td>\n<td width=\"165\">0.18%max.<\/td>\n<td width=\"165\">0.55%max.<\/td>\n<td width=\"165\">1.65%max\u3002<\/td>\n<td width=\"165\">0.035%max.<\/td>\n<td width=\"165\">0.035%max.<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">JIS G3444 STK 500<\/td>\n<td width=\"165\">0.24%max.<\/td>\n<td width=\"165\">0.35%max.<\/td>\n<td width=\"165\">0.30%\uff5e1.30%<\/td>\n<td width=\"165\">0.040%max.<\/td>\n<td width=\"165\">0.040%max.<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">JIS G3444 STK 540<\/td>\n<td width=\"165\">0.23%max.<\/td>\n<td width=\"165\">0.55%max.<\/td>\n<td width=\"165\">1.50%max\u3002<\/td>\n<td width=\"165\">0.040%max.<\/td>\n<td width=\"165\">0.040%max.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"6\" width=\"990\">\u6ce8\u91c8<br>\n1.\u5fc5\u8981\u3067\u3042\u308c\u3070\u3001\u3053\u306e\u8868\u306b\u793a\u3057\u305f\u4ee5\u5916\u306e\u5408\u91d1\u5143\u7d20\u3092\u52a0\u3048\u3066\u3082\u3088\u3044\u3002<br>\n2.STK540\u306b\u3064\u3044\u3066\u306f\u3001\u8089\u539a12.5mm\u3092\u8d85\u3048\u308b\u7ba1\u306e\u5316\u5b66\u7d44\u6210\u306f\u3001\u8cfc\u5165\u8005\u3068\u88fd\u9020\u8005\u306e\u9593\u3067\u5408\u610f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d4e6ec1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d4e6ec1\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9a42496\" data-id=\"9a42496\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-09d6388 elementor-widget elementor-widget-spacer\" data-id=\"09d6388\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-546e558 elementor-widget elementor-widget-heading\" data-id=\"546e558\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">JIS G3444\u306e\u6a5f\u68b0\u7684\u6027\u8cea<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75efac5 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"75efac5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-56310e5 elementor-widget elementor-widget-heading\" data-id=\"56310e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">- \u5f15\u5f35\u5f37\u3055\u3068\u964d\u4f0f\u70b9\u307e\u305f\u306f\u8010\u529b<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e38a5b4 elementor-widget elementor-widget-text-editor\" data-id=\"e38a5b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u92fc\u7ba1\u306e\u54c1\u8cea\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u9ad8\u54c1\u8cea\u306e\u92fc\u677f\u3084\u92fc\u5e2f\u3092\u4f7f\u7528\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u3053\u308c\u3089\u306e\u6750\u6599\u306f\u3001\u5f15\u5f35\u5f37\u3055\u3001\u964d\u4f0f\u70b9\u3001\u8010\u529b\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u8a66\u9a13\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u6eb6\u63a5\u90e8\u306e\u5f15\u5f35\u5f37\u5ea6\u3082\u91cd\u8981\u306a\u8981\u7d20\u3067\u3042\u308a\u3001\u3053\u308c\u3082\u78ba\u8a8d\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u305f\u3060\u3057\u3001\u8cfc\u5165\u8005\u304c\u8a8d\u3081\u308c\u3070\u3001\u6eb6\u63a5\u90e8\u306e\u5f15\u5f35\u5f37\u3055\u306e\u8a66\u9a13\u3092\u7701\u7565\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u308b\u3002\u3053\u308c\u3089\u306e\u8981\u7d20\u306f\u3059\u3079\u3066\u3001\u92fc\u7ba1\u304c\u6700\u9ad8\u54c1\u8cea\u3067\u3042\u308a\u3001\u92fc\u7ba1\u306b\u304b\u304b\u308b\u5fdc\u529b\u3084\u91cd\u91cf\u306b\u8010\u3048\u3089\u308c\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-85b7193 elementor-hidden-mobile elementor-widget elementor-widget-text-editor\" data-id=\"85b7193\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"table-gridtable\" style=\"width: 100%;            overflow-x: auto; \">\n<table>\n<tbody>\n<tr>\n<th rowspan=\"4\" width=\"165\">\u30b0\u30ec\u30fc\u30c9\u306e\u8c61\u5fb4<\/th>\n<th rowspan=\"2\" width=\"165\">\u5f15\u5f35\u5f37\u3055\nN\/mm2<\/th>\n<th rowspan=\"2\" width=\"165\">\u964d\u4f0f\u70b9\u307e\u305f\u306f\u8010\u529b\nN\/mm2<\/th>\n<th rowspan=\"2\" width=\"165\">\u6eb6\u63a5\u5f15\u5f35\nN\/mm2<\/th>\n<th width=\"165\">\u5e73\u5766\u5316\u62b5\u6297\u529b<\/th>\n<th colspan=\"2\" width=\"330\">\u5c48\u66f2\u6027<\/th>\n<\/tr>\n<tr>\n<th width=\"165\">\u5e73\u677f\u9593\u8ddd\u96e2 (H)<\/th>\n<th width=\"165\">\u66f2\u3052\u89d2\u5ea6\u3001a)<\/th>\n<th width=\"165\">\u534a\u5f84\u306e\u5185\u5074<\/th>\n<\/tr>\n<tr>\n<th colspan=\"6\" width=\"990\">\u9069\u7528\u5916\u5f84<\/th>\n<\/tr>\n<tr>\n<th width=\"165\">\u3059\u3079\u3066\u306e\u5916\u5f84<\/th>\n<th width=\"165\">\u3059\u3079\u3066\u306e\u5916\u5f84<\/th>\n<th width=\"165\">\u3059\u3079\u3066\u306e\u5916\u5f84<\/th>\n<th width=\"165\">\u3059\u3079\u3066\u306e\u5916\u5f84<\/th>\n<th colspan=\"2\" width=\"330\">50mm\u4ee5\u4e0b<\/th>\n<\/tr>\n<tr>\n<td width=\"165\">JIS G3444 STK 290<\/td>\n<td width=\"165\">290\u5206<\/td>\n<td width=\"165\">-<\/td>\n<td width=\"165\">290\u5206<\/td>\n<td width=\"165\">2\/3D<\/td>\n<td width=\"165\">90\u00b0<\/td>\n<td width=\"165\">6D<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">JIS G3444 STK 400<\/td>\n<td width=\"165\">400\u5206<\/td>\n<td width=\"165\">235\u5206<\/td>\n<td width=\"165\">400\u5206<\/td>\n<td width=\"165\">2\/3D<\/td>\n<td width=\"165\">90\u00b0<\/td>\n<td width=\"165\">6D<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">JIS G3444 STK 490<\/td>\n<td width=\"165\">490\u5206<\/td>\n<td width=\"165\">315\u5206<\/td>\n<td width=\"165\">490\u5206<\/td>\n<td width=\"165\">7\/8D<\/td>\n<td width=\"165\">90\u00b0<\/td>\n<td width=\"165\">6D<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">JIS G3444 STK 500<\/td>\n<td width=\"165\">500\u5206<\/td>\n<td width=\"165\">355\u5206<\/td>\n<td width=\"165\">500\u5206<\/td>\n<td width=\"165\">7\/8D<\/td>\n<td width=\"165\">90\u00b0<\/td>\n<td width=\"165\">6D<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">JIS G3444 STK 540<\/td>\n<td width=\"165\">540\u5206<\/td>\n<td width=\"165\">390\u5206<\/td>\n<td width=\"165\">540\u5206<\/td>\n<td width=\"165\">7\/8D<\/td>\n<td width=\"165\">90\u00b0<\/td>\n<td width=\"165\">6D<\/td>\n<\/tr>\n<tr>\n<td colspan=\"7\" width=\"1155\">\u6ce81 \u3053\u306e\u8868\u306b\u304a\u3044\u3066\u3001D \u306f\u30c1\u30e5\u30fc\u30d6\u306e\u5916\u5f84\u3092\u8868\u3059\u3002\n\u5099\u8003 2 1 N\/mm 2 = 1 MPa\n\u6ce8 a) \u66f2\u3052\u89d2\u5ea6\u306f\u3001\u66f2\u3052\u958b\u59cb\u70b9\u304b\u3089\u6e2c\u5b9a\u3059\u308b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15d035a elementor-widget elementor-widget-heading\" data-id=\"15d035a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">- \u30d5\u30e9\u30c3\u30c8\u5316<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45a3e1f elementor-widget elementor-widget-text-editor\" data-id=\"45a3e1f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u5e73\u5766\u5316\u8a66\u9a13\u306f\u3001\u7d99\u76ee\u7121\u92fc\u7ba1\u3001\u96fb\u6c17\u62b5\u6297\u6eb6\u63a5\u92fc\u7ba1\u3001\u7a81\u5408\u305b\u6eb6\u63a5\u92fc\u7ba1\u306e\u6b20\u9665\u3084\u4e80\u88c2\u3092\u8a66\u9a13\u3059\u308b\u65b9\u6cd5\u3067\u3042\u308b\u3002\u3053\u306e\u8a66\u9a13\u3067\u306f\u3001\u92fc\u7ba1\u30922\u679a\u306e\u30d7\u30ec\u30fc\u30c8\u306e\u9593\u306b\u7f6e\u304d\u3001\u4e0a\u5074\u306e\u30d7\u30ec\u30fc\u30c8\u306b\u5727\u529b\u3092\u304b\u3051\u307e\u3059\u3002\u8a66\u9a13\u304c\u6b63\u78ba\u3067\u3042\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u3001\u30d7\u30ec\u30fc\u30c8\u9593\u306e\u8ddd\u96e2\u306f\u8abf\u6574\u3055\u308c\u307e\u3059\u3002\u5e73\u5766\u5316\u8a66\u9a13\u306f\u92fc\u7ba1\u306e\u54c1\u8cea\u7ba1\u7406\u306e\u91cd\u8981\u306a\u90e8\u5206\u3067\u3001\u92fc\u7ba1\u306b\u6b20\u9665\u304c\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d67551f elementor-widget elementor-widget-heading\" data-id=\"d67551f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">- \u5c48\u66f2\u6027<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-451a907 elementor-widget elementor-widget-text-editor\" data-id=\"451a907\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u5916\u5f84\u304c50mm\u4ee5\u4e0b\u306e\u7ba1\u306f\u3001\u5e73\u3089\u306b\u3059\u308b\u80fd\u529b\u3067\u306f\u306a\u304f\u3001\u66f2\u3052\u6027\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u305d\u308c\u4ee5\u5916\u306e\u7ba1\u306f\u3001\u898f\u683c\u306b\u3088\u308b\u66f2\u3052\u6027\u8a66\u9a13\u3092\u53d7\u3051\u306a\u3051\u308c\u3070\u306a\u3089\u305a\u3001\u8a66\u9a13\u7247\u306b\u50b7\u3084\u4e80\u88c2\u304c\u306a\u3044\u3053\u3068\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002\u8a31\u5bb9\u66f2\u3052\u89d2\u5ea6\u3068\u66f2\u3052\u5185\u534a\u5f84\u306f\u4e0a\u8868\u306b\u898f\u5b9a\u3055\u308c\u3066\u3044\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c1\u30e5\u30fc\u30d6\u304c\u5fc5\u8981\u306a\u5b89\u5168\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3001\u898f\u5b9a\u306e\u5727\u529b\u306b\u8010\u3048\u3089\u308c\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u308b\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-02161f0 elementor-hidden-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"02161f0\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2271633\" data-id=\"2271633\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5f0ec2f elementor-widget elementor-widget-spacer\" data-id=\"5f0ec2f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b703659 elementor-widget elementor-widget-heading\" data-id=\"b703659\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">JIS G3444\u306e\u5bf8\u6cd5\u516c\u5dee<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34b9fbb elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"34b9fbb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c054df elementor-widget elementor-widget-heading\" data-id=\"7c054df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">- \u5916\u5f84\u516c\u5dee a)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f9e64a elementor-widget elementor-widget-text-editor\" data-id=\"2f9e64a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"table-gridtable\" style=\"width: 100%;            overflow-x: auto; \">\n<table>\n<tbody>\n<tr>\n<th rowspan=\"2\" width=\"165\">\u5206\u985e<\/th>\n<th rowspan=\"2\" width=\"165\">\u5916\u5f84 b)<\/th>\n<th width=\"165\">\u516c\u5dee<\/th>\n<th rowspan=\"2\" width=\"343\">\u9069\u7528\u90e8\u9580<\/th>\n<\/tr>\n<tr>\n<th width=\"165\">\u5916\u5f84 c)<\/th>\n<\/tr>\n<tr>\n<td rowspan=\"2\" width=\"165\">\u30af\u30e9\u30b91<\/td>\n<td width=\"165\">50mm\u4ee5\u4e0b<\/td>\n<td width=\"165\">\u00b1 0.5mm<\/td>\n<td rowspan=\"2\" width=\"343\">\u4ed5\u69d8\u304c\u306a\u3044\u5834\u5408\u306b\u9069\u7528\u3059\u308b\u3002\n\u71b1\u9593\u4ed5\u4e0a\u3052\u30b7\u30fc\u30e0\u30ec\u30b9\u92fc\u7ba1\u306b\u9069\u7528\u3002<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">50mm\u4ee5\u4e0a<\/td>\n<td width=\"165\">\u00b1 1%<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" width=\"165\">\u30af\u30e9\u30b92<\/td>\n<td width=\"165\">50mm\u4ee5\u4e0b<\/td>\n<td width=\"165\">\u00b1 0.25mm<\/td>\n<td rowspan=\"2\" width=\"343\">\u898f\u683c\u304c\u3042\u308b\u5834\u5408\u306b\u9069\u7528\u3059\u308b\u3002\n\u71b1\u9593\u4ed5\u4e0a\u3052\u30b7\u30fc\u30e0\u30ec\u30b9\u92fc\u7ba1\u306b\u306f\u9069\u7528\u3055\u308c\u306a\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">50mm\u4ee5\u4e0a<\/td>\n<td width=\"165\">\u00b1 0.5%<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\" width=\"165\">\u5099\u8003<\/td>\n<td colspan=\"3\" width=\"673\">a) \u88dc\u4fee\u90e8\u54c1\u306a\u3069\u5c40\u90e8\u7684\u306a\u90e8\u54c1\u306b\u3064\u3044\u3066\u306f\u3001\u8089\u539a\u304c\u4e0b\u8868\u306e\u8a31\u5bb9\u5dee\u5185\u3067\u3042\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u308c\u3070\u3001\u672c\u8868\u306e\u5916\u5f84\u516c\u5dee\u3092\u9069\u7528\u3059\u308b\u5fc5\u8981\u306f\u306a\u3044\u3002\n\u8089\u539a\u304c\u4e0b\u8868\u306e\u8a31\u5bb9\u5dee\u5185\u3067\u3042\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u308c\u3070\u3001\u672c\u8868\u306e\u5916\u5f84\u516c\u5dee\u3092\u9069\u7528\u3059\u308b\u5fc5\u8981\u306f\u306a\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" width=\"673\">b) \u5916\u5f84\u304c350mm\u3092\u8d85\u3048\u308b\u7ba1\u306e\u5916\u5f84\u306e\u6e2c\u5b9a\u65b9\u6cd5\u306f\u3001\u5468\u65b9\u5411\u9577\u3055\u306b\u3088\u3063\u3066\u6c7a\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u5916\u5f84D\u3068\u5468\u9577l\u306e\u76f8\u4e92\u63db\u7b97\u306f\u3001\u6b21\u5f0f\u306b\u3088\u308b\uff1a\nD = l \/ \u03c0\n\u3053\u3053\u3067\u3001D\uff1a\u5916\u5f84\uff08mm\uff09 l\uff1a\u5468\u65b9\u5411\u9577\u3055\uff08mm\uff09 \u03c0\uff1a3.1416<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" width=\"673\">c) \u5916\u5f84 350mm \u3092\u8d85\u3048\u308b\u96fb\u6c17\u62b5\u6297\u6eb6\u63a5\u92fc\u7ba1\u53ca\u3073\u81ea\u52d5\u30a2\u30fc\u30af\u6eb6\u63a5\u92fc\u7ba1\u306e\u7aef\u90e8\u306e\u5916\u5f84\u306e\u516c\u5dee\u306f\u3001\u00b10.5%\u3002\n\u5916\u5f84\u304c 350mm \u3092\u8d85\u3048\u308b\u30a2\u30fc\u30af\u6eb6\u63a5\u92fc\u7ba1\u306e\u7aef\u90e8\u306e\u5916\u5f84\u306e\u516c\u5dee\u306f\u3001\u00b10.5%.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-404c4ad elementor-widget elementor-widget-heading\" data-id=\"404c4ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">- \u8089\u539a\u516c\u5dee a)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42631e5 elementor-widget elementor-widget-text-editor\" data-id=\"42631e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"table-gridtable\" style=\"width: 100%;            overflow-x: auto; \">\n<table>\n<tbody>\n<tr>\n<th rowspan=\"2\" width=\"165\">\u5206\u985e<\/th>\n<th colspan=\"2\" width=\"330\">\u30b7\u30fc\u30e0\u30ec\u30b9\u92fc\u7ba1\u7528<\/th>\n<th colspan=\"2\" width=\"330\">\u30b7\u30fc\u30e0\u30ec\u30b9\u92fc\u7ba1\u4ee5\u5916\u306e\u5834\u5408<\/th>\n<th rowspan=\"2\" width=\"165\">\u9069\u7528\u90e8\u9580<\/th>\n<\/tr>\n<tr>\n<th width=\"165\">\u58c1\u539a<\/th>\n<th width=\"165\">\u8089\u539a\u516c\u5dee<\/th>\n<th width=\"165\">\u58c1\u539a<\/th>\n<th width=\"165\">\u8089\u539a\u516c\u5dee<\/th>\n<\/tr>\n<tr>\n<td rowspan=\"3\" width=\"165\">\u30af\u30e9\u30b91<\/td>\n<td width=\"165\">4mm\u4ee5\u4e0b<\/td>\n<td width=\"165\">+0.6mm\u3001-0.5mm<\/td>\n<td width=\"165\">4mm\u4ee5\u4e0b<\/td>\n<td width=\"165\">+0.6mm\u3001-0.5mm<\/td>\n<td rowspan=\"3\" width=\"165\">\u4ed5\u69d8\u304c\u306a\u3044\u5834\u5408\u306b\u9069\u7528\u3059\u308b\u3002\n\u71b1\u9593\u4ed5\u4e0a\u3052\u30b7\u30fc\u30e0\u30ec\u30b9\u92fc\u7ba1\u306b\u9069\u7528\u3002<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" width=\"165\">4mm\u4ee5\u4e0a<\/td>\n<td rowspan=\"2\" width=\"165\">+15%, -12.5%<\/td>\n<td width=\"165\">4mm\u4ee5\u4e0a12mm\u4ee5\u4e0b<\/td>\n<td width=\"165\">+15%, -12.5%<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">12mm\u4ee5\u4e0a<\/td>\n<td width=\"165\">+15%\u3001-1.5mm<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\" width=\"165\">\u30af\u30e9\u30b92<\/td>\n<td width=\"165\">3mm\u4ee5\u4e0b<\/td>\n<td width=\"165\">\u00b10.3mm<\/td>\n<td width=\"165\">3mm\u4ee5\u4e0b<\/td>\n<td width=\"165\">\u00b1 0.3mm<\/td>\n<td rowspan=\"3\" width=\"165\">\u898f\u683c\u304c\u3042\u308b\u5834\u5408\u306b\u9069\u7528\u3059\u308b\u3002\n\u71b1\u9593\u4ed5\u4e0a\u3052\u30b7\u30fc\u30e0\u30ec\u30b9\u92fc\u7ba1\u306b\u306f\u9069\u7528\u3055\u308c\u306a\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" width=\"165\">3mm\u4ee5\u4e0a<\/td>\n<td rowspan=\"2\" width=\"165\">\u00b110%<\/td>\n<td width=\"165\">3mm\u4ee5\u4e0a12mm\u4ee5\u4e0b<\/td>\n<td width=\"165\">\u00b110%<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">12mm\u4ee5\u4e0a<\/td>\n<td width=\"165\">+10%\uff0c-1.2mm<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">\u5099\u8003<\/td>\n<td colspan=\"5\" width=\"825\">a) \u5916\u5f841016.0mm\u3092\u8d85\u3048\u308b\u30c1\u30e5\u30fc\u30d6\u306e\u8089\u539a\u306b\u95a2\u3059\u308b\u516c\u5dee\u306f\u3001\u88fd\u9020\u8005\u3068\u8cfc\u5165\u8005\u306e\u9593\u3067\u5408\u610f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-94abad6 e-flex e-con-boxed e-con e-parent\" data-id=\"94abad6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8dca702 elementor-widget elementor-widget-n-accordion\" data-id=\"8dca702\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"\u30a2\u30b3\u30fc\u30c7\u30a3\u30aa\u30f3Enter\u30ad\u30fc\u307e\u305f\u306fSpace\u30ad\u30fc\u3067\u30ea\u30f3\u30af\u3092\u958b\u304d\u3001Escape\u30ad\u30fc\u3067\u9589\u3058\u3001\u77e2\u5370\u30ad\u30fc\u3067\u79fb\u52d5\u3057\u307e\u3059\u3002\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1480\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1480\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 1.\u65e5\u672c\u306f\u3044\u3064JIS\u3092\u3084\u3081\u305f\u306e\u304b\uff1f <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1480\" class=\"elementor-element elementor-element-1f4ee20 e-con-full e-flex e-con e-child\" data-id=\"1f4ee20\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2d09b17 elementor-widget elementor-widget-text-editor\" data-id=\"2d09b17\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u65e5\u672c\u306fJIS\u898f\u683c\u306e\u4f7f\u7528\u3092\u4e2d\u6b62\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u30012008\u5e749\u670830\u65e5\u306b\u65e7JIS\u898f\u683c\u304b\u3089\u306e\u79fb\u884c\u304c\u5b8c\u4e86\u3057\u3001\u73fe\u5728\u306f\u6700\u65b0\u306e2015\u5e74\u7248JIS\u898f\u683c\u306e\u307f\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p><p>\u65e5\u672c\u306e\u5de5\u696d\u6a19\u6e96\u306fJISC\u306b\u3088\u3063\u3066\u958b\u767a\u30fb\u7ba1\u7406\u3055\u308c\u3001\u65e5\u672c\u306e\u56fd\u5bb6\u6a19\u6e96\u306e\u4e2d\u6838\u3092\u306a\u3057\u3066\u3044\u308b\u3002<\/p><p><a href=\"https:\/\/www.tuspipe.com\/ja\/blog\/jis-pdf\/\">JIS PDF\u30d5\u30ea\u30fc\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\uff0f\u82f1\u8a9e\u7248JIS\u898f\u683c<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1481\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1481\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 2.JIS\u30d5\u30e9\u30f3\u30b8\u3068ANSI\u30d5\u30e9\u30f3\u30b8\u306f\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u304b\uff1f <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1481\" class=\"elementor-element elementor-element-9ee9b35 e-con-full e-flex e-con e-child\" data-id=\"9ee9b35\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cdba82f elementor-widget elementor-widget-text-editor\" data-id=\"cdba82f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>JIS\u30d5\u30e9\u30f3\u30b8\u3068ANSI\u30d5\u30e9\u30f3\u30b8\u306f\u5b8c\u5168\u306a\u4e92\u63db\u6027\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u540c\u3058\u5b9a\u683c\u5727\u529b\u3067\u3082\u3001JIS\u306e10K\/20K\u30b7\u30ea\u30fc\u30ba\u306e\u30d5\u30e9\u30f3\u30b8\u306fANSI\u306e\u30d5\u30e9\u30f3\u30b8\u3088\u308a\u5bf8\u6cd5\u304c\u5927\u304d\u3044\u3002\u305d\u306e\u305f\u3081\u3001\u53d6\u308a\u4ed8\u3051\u306e\u969b\u306b\u30dc\u30eb\u30c8\u7a74\u306e\u4f4d\u7f6e\u304c\u305a\u308c\u307e\u3059\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1482\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1482\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 3.4140\u92fc\u306eJIS\u898f\u683c\u306f\uff1f <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1482\" class=\"elementor-element elementor-element-858f67a e-con-full e-flex e-con e-child\" data-id=\"858f67a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9986d1a elementor-widget elementor-widget-text-editor\" data-id=\"9986d1a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>JIS SCM440\u304a\u3088\u3073DIN 1.7225\u3067\u3042\u308b\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6574182 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6574182\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-7f06e58\" data-id=\"7f06e58\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dac5438 elementor-widget elementor-widget-image\" data-id=\"dac5438\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.tuspipe.com\/ja\/products\/line-pipe\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/www.tuspipe.com\/wp-content\/uploads\/2022\/02\/Line-Pipe.jpg\" class=\"elementor-animation-float attachment-large size-large wp-image-1136\" alt=\"\u30e9\u30a4\u30f3\u30d1\u30a4\u30d7\" srcset=\"https:\/\/www.tuspipe.com\/wp-content\/uploads\/2022\/02\/Line-Pipe.jpg 600w, https:\/\/www.tuspipe.com\/wp-content\/uploads\/2022\/02\/Line-Pipe-300x225.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">\u30e9\u30a4\u30f3\u30d1\u30a4\u30d7<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-cddd52d\" data-id=\"cddd52d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0ab4de3 elementor-widget elementor-widget-image\" data-id=\"0ab4de3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.tuspipe.com\/ja\/products\/coated-pipe\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/www.tuspipe.com\/wp-content\/uploads\/2022\/02\/Pipe-Coating.jpg\" class=\"elementor-animation-float attachment-large size-large wp-image-1139\" alt=\"\u30d1\u30a4\u30d7\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\" srcset=\"https:\/\/www.tuspipe.com\/wp-content\/uploads\/2022\/02\/Pipe-Coating.jpg 600w, https:\/\/www.tuspipe.com\/wp-content\/uploads\/2022\/02\/Pipe-Coating-300x225.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u30d1\u30a4\u30d7<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-4455010\" data-id=\"4455010\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aedea5c elementor-widget elementor-widget-image\" data-id=\"aedea5c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.tuspipe.com\/ja\/products\/fire-sprinkler-pipe\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/www.tuspipe.com\/wp-content\/uploads\/2022\/02\/Sprinkler-Pipe.jpg\" class=\"elementor-animation-float attachment-large size-large wp-image-1145\" alt=\"\u30d5\u30a1\u30a4\u30e4\u30fc\u30d1\u30a4\u30d7-ASTM-A795-A\u7d1a\u30b9\u30d7\u30ea\u30f3\u30af\u30e9\u30fc\u30d1\u30a4\u30d7-\u5929\u6d25\u806f\u5408\u92fc\u7ba1\u63d0\u4f9b\" srcset=\"https:\/\/www.tuspipe.com\/wp-content\/uploads\/2022\/02\/Sprinkler-Pipe.jpg 600w, https:\/\/www.tuspipe.com\/wp-content\/uploads\/2022\/02\/Sprinkler-Pipe-300x225.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">\u30d5\u30a1\u30a4\u30e4\u30fc\u30d1\u30a4\u30d7<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-8a5b5cc\" data-id=\"8a5b5cc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-157e086 elementor-widget elementor-widget-image\" data-id=\"157e086\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.tuspipe.com\/ja\/products\/steel-fabrication\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/www.tuspipe.com\/wp-content\/uploads\/2022\/02\/Pipe-Fabrication.jpg\" class=\"elementor-animation-float attachment-large size-large wp-image-1140\" alt=\"\u30d1\u30a4\u30d7\u52a0\u5de5-\u30b9\u30d7\u30fc\u30ea\u30f3\u30b0\" srcset=\"https:\/\/www.tuspipe.com\/wp-content\/uploads\/2022\/02\/Pipe-Fabrication.jpg 600w, https:\/\/www.tuspipe.com\/wp-content\/uploads\/2022\/02\/Pipe-Fabrication-300x225.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">\u30b9\u30c1\u30fc\u30eb\u52a0\u5de5<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>JIS G3444 TUSPIPE strictly adheres to the standard requirements when producing JIS G3444 standard steel pipes, paying meticulous attention to every step from raw materials to delivery. The product range covers five grades: JIS G3444 STK 290, JIS G3444 STK 400, JIS G3444 STK 490, JIS G3444 STK 500, and JIS G3444 STK 540. JIS G3444 The Japanese Industrial Standard JIS G3444 is the standard for Carbon steel pipes used in general structural and low-pressure applications such as engineering, architecture, piles, construction, and other general purpose applications. Carbon steel pipes are also known as black steel pipes. The JIS G3444 standard covers the dimensions, tolerances, test methods, and materials for [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":3364,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"disabled","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-2256","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.tuspipe.com\/ja\/wp-json\/wp\/v2\/pages\/2256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tuspipe.com\/ja\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.tuspipe.com\/ja\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.tuspipe.com\/ja\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tuspipe.com\/ja\/wp-json\/wp\/v2\/comments?post=2256"}],"version-history":[{"count":0,"href":"https:\/\/www.tuspipe.com\/ja\/wp-json\/wp\/v2\/pages\/2256\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.tuspipe.com\/ja\/wp-json\/wp\/v2\/pages\/3364"}],"wp:attachment":[{"href":"https:\/\/www.tuspipe.com\/ja\/wp-json\/wp\/v2\/media?parent=2256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}