{"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\/de\/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 h\u00e4lt sich bei der Herstellung von Stahlrohren nach der Norm JIS G3444 strikt an die Anforderungen der Norm und achtet auf jeden Schritt vom Rohmaterial bis zur Lieferung. Die Produktpalette umfasst f\u00fcnf G\u00fcten: JIS G3444 STK 290, JIS G3444 STK 400, JIS G3444 STK 490, JIS G3444 STK 500 und JIS G3444 STK 540.<\/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>Die <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\">Japanischer Industriestandard<\/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> ist die Norm f\u00fcr Rohre aus Kohlenstoffstahl, die f\u00fcr allgemeine Konstruktions- und Niederdruckanwendungen wie Maschinenbau, Architektur, Pf\u00e4hle, Bauwesen und andere allgemeine Anwendungen verwendet werden.<\/strong> Rohre aus Kohlenstoffstahl sind auch als schwarze Stahlrohre bekannt. Die Norm JIS G3444 umfasst die Abmessungen, Toleranzen, Pr\u00fcfverfahren und Werkstoffe f\u00fcr Rohre aus Kohlenstoffstahl, die f\u00fcr allgemeine strukturelle und Niederdruckanwendungen verwendet werden. Die Norm gilt nicht f\u00fcr Rohre aus Kohlenstoffstahl, die in Hochdruckanwendungen eingesetzt werden.<\/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\">JETZT ANGEBEN<\/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\">Warum Tuspipe w\u00e4hlen?<\/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=\"Rohr-Symbol\" \/>\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>Seit 1998 hat sich Tianjin United Steel Piping Co., Ltd (TUSPIPE) der Lieferung hochwertiger Leitungsrohre verschrieben.<\/p><p>Mit einer j\u00e4hrlichen Produktionskapazit\u00e4t von \u00fcber 500.000 Tonnen beliefert das Unternehmen verschiedene Bereiche und Industrien, wie z.B. die \u00d6l- und Gasf\u00f6rderung und -\u00fcbertragung, den Schiffs- und Automobilbau, die Wasser- und Elektrizit\u00e4tswirtschaft, den Umweltschutz, den Maschinenbau, den Infrastrukturbau usw.<\/p><p>TUSPIPE legt gro\u00dfen Wert auf die Produktqualit\u00e4t und eine strenge Qualit\u00e4tskontrolle. Um eine gute Produktqualit\u00e4t aufrechtzuerhalten, hat das Unternehmen seit 2004 ein Test- und Inspektionszentrum eingerichtet. Mit einer Reihe von hochmodernen Test- und Inspektionsger\u00e4ten ist das Test- und Inspektionszentrum in der Lage, Zugversuche, Wassertests, Schlagversuche, DWTT usw. durchzuf\u00fchren.<\/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=\"\/de\/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\">mehr sehen<\/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 B\u00fcrogeb\u00e4ude\" 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\">Stahlsorte der JIS G3444 Rohre<\/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\/de\/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\/de\/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\/de\/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\/de\/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\/de\/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\">Klassifizierung und Symbole von JIS G3444 Stahlrohren<\/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\tDie JIS G3444-Rohre werden in f\u00fcnf G\u00fcteklassen eingeteilt, und die Symbole f\u00fcr die G\u00fcteklasse und das Herstellungsverfahren sind wie unten angegeben.\n<div class=\"table-gridtable\" style=\"width: 100%;            overflow-x: auto; \">\n<table>\n<tbody>\n<tr>\n<th rowspan=\"2\" width=\"245\">Symbol der Note<\/th>\n<th colspan=\"3\" width=\"735\">Symbol der Herstellungsmethode<\/th>\n<\/tr>\n<tr>\n<th width=\"245\">Verfahren zur Herstellung von Rohren<\/th>\n<th width=\"245\">Finishing Methode<\/th>\n<th width=\"245\">Markierung<\/th>\n<\/tr>\n<tr>\n<td width=\"245\">STK 290<\/td>\n<td rowspan=\"5\" width=\"245\">Nahtlos: S\nElektrisches Widerstandsschwei\u00dfen: E\nStumpf geschwei\u00dft: B\nAutomatik-Lichtbogen geschwei\u00dft: A<\/td>\n<td rowspan=\"5\" width=\"245\">Warmgefertigt: H\nKaltveredelt: C\nWie elektrisch widerstandsgeschwei\u00dft: G<\/td>\n<td rowspan=\"5\" width=\"245\">Warmgefertigtes nahtloses Stahlrohr: -S-H\nKalt bearbeitete nahtlose Stahlrohre: -S-C\nWie elektrisch widerstandsgeschwei\u00dftes Stahlrohr: -E-G\nWarmgefertigtes ERW-Stahlrohr: -E-H\nKaltgefertigtes ERW-Stahlrohr: -E-C\nStumpfgeschwei\u00dftes Stahlrohr: -B\nAutomatisch lichtbogengeschwei\u00dftes Stahlrohr: -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. Die Abmessungen werden mit dem Au\u00dfendurchmesser und der Wandst\u00e4rke angegeben.\n2. Name des Herstellers oder seine identifizierende Marke\n3. Symbol, das die Art der Beschichtung angibt (bei Verwendung von beschichtetem Stahlblech oder beschichtetem Stahlband).\nDie Abk\u00fcrzung f\u00fcr dieses Symbol ist zwischen dem K\u00e4ufer und dem Hersteller zu vereinbaren.<\/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\">Chemische Zusammensetzung von 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-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>Die Rohre m\u00fcssen gem\u00e4\u00df der Norm untersucht werden, und die Ergebnisse der W\u00e4rmeanalyse m\u00fcssen mit denen in der Tabelle unten \u00fcbereinstimmen. Wenn der Kunde eine Produktanalyse verlangt, muss das Rohr gem\u00e4\u00df der Norm gepr\u00fcft werden und die ermittelten Produktanalysewerte m\u00fcssen den Kriterien in der Tabelle innerhalb der in der Tabelle der JIS G 0321 angegebenen Toleranzen entsprechen.<\/p>\n<div class=\"table-gridtable\" style=\"width: 100%; overflow-x: auto; \">\n<table>\n<tbody>\n<tr>\n<th width=\"165\">Symbol der Note<\/th>\n<th width=\"165\">C<\/th>\n<th width=\"165\">Si<\/th>\n<th width=\"165\">Mn<\/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.<\/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% bis 1,30%<\/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.<\/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\">Anmerkungen:<br>\n1. Falls erforderlich, k\u00f6nnen andere Legierungselemente als die in dieser Tabelle angegebenen hinzugef\u00fcgt werden.<br>\n2. F\u00fcr STK540 kann die chemische Zusammensetzung von Rohren mit einer Wandst\u00e4rke \u00fcber 12,5 mm zwischen dem K\u00e4ufer und dem Hersteller vereinbart werden.<\/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\">Mechanische Eigenschaften von 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-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\">- Zugfestigkeit und Streckgrenze oder Proofspannung<\/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>Um die Qualit\u00e4t von Stahlrohren zu gew\u00e4hrleisten, m\u00fcssen sie aus hochwertigen Stahlblechen oder -b\u00e4ndern hergestellt werden. Diese Materialien m\u00fcssen dann getestet werden, um ihre Zugfestigkeit, Streckgrenze und Dehnungsspannung zu best\u00e4tigen. Auch die Zugfestigkeit in der Schwei\u00dfzone ist ein wichtiger Faktor, der ebenfalls best\u00e4tigt werden muss. Wenn der K\u00e4ufer jedoch zustimmt, kann die Pr\u00fcfung der Zugfestigkeit in der Schwei\u00dfzone entfallen. All diese Faktoren sind wichtig, um sicherzustellen, dass die Stahlrohre von h\u00f6chster Qualit\u00e4t sind und jeder Belastung standhalten.<\/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\">Symbol der Note<\/th>\n<th rowspan=\"2\" width=\"165\">Zugfestigkeit\nN\/mm2<\/th>\n<th rowspan=\"2\" width=\"165\">Streckgrenze oder Proofspannung\nN\/mm2<\/th>\n<th rowspan=\"2\" width=\"165\">Schwei\u00dfnaht Zugfestigkeit\nN\/mm2<\/th>\n<th width=\"165\">Abflachungswiderstand St\u00e4rke<\/th>\n<th colspan=\"2\" width=\"330\">Biegbarkeit<\/th>\n<\/tr>\n<tr>\n<th width=\"165\">Abstand zwischen flachen Platten (H)<\/th>\n<th width=\"165\">Biegewinkel, a)<\/th>\n<th width=\"165\">Innerer Radius<\/th>\n<\/tr>\n<tr>\n<th colspan=\"6\" width=\"990\">Anwendbarer Au\u00dfendurchmesser<\/th>\n<\/tr>\n<tr>\n<th width=\"165\">Alle Au\u00dfendurchmesser<\/th>\n<th width=\"165\">Alle Au\u00dfendurchmesser<\/th>\n<th width=\"165\">Alle Au\u00dfendurchmesser<\/th>\n<th width=\"165\">Alle Au\u00dfendurchmesser<\/th>\n<th colspan=\"2\" width=\"330\">50 mm oder weniger<\/th>\n<\/tr>\n<tr>\n<td width=\"165\">JIS G3444 STK 290<\/td>\n<td width=\"165\">290 Min.<\/td>\n<td width=\"165\">-<\/td>\n<td width=\"165\">290 Min.<\/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 min.<\/td>\n<td width=\"165\">235 min.<\/td>\n<td width=\"165\">400 min.<\/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 min.<\/td>\n<td width=\"165\">315 min.<\/td>\n<td width=\"165\">490 min.<\/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 min.<\/td>\n<td width=\"165\">355 min.<\/td>\n<td width=\"165\">500 min.<\/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 min.<\/td>\n<td width=\"165\">390 min.<\/td>\n<td width=\"165\">540 min.<\/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\">ANMERKUNG 1 In dieser Tabelle steht D f\u00fcr den Au\u00dfendurchmesser des Rohrs.\nANMERKUNG 2 1 N\/mm 2 = 1 MPa\nAnmerkung a) Der Biegewinkel wird vom Anfangspunkt der Biegung aus gemessen.<\/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\">- Abflachung<\/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>Der Abflachungstest ist eine Methode zur Pr\u00fcfung auf Fehler oder Risse in nahtlosen Stahlrohren, widerstandsgeschwei\u00dften Stahlrohren oder stumpfgeschwei\u00dften Stahlrohren. Bei dem Test wird das Rohr zwischen zwei Platten gelegt und Druck auf die obere Platte ausge\u00fcbt. Der Abstand zwischen den Platten wird geregelt, um sicherzustellen, dass der Test genau ist. Der Abflachungstest ist ein wichtiger Teil der Qualit\u00e4tskontrolle f\u00fcr Stahlrohre und hilft sicherzustellen, dass die Rohre frei von M\u00e4ngeln sind.<\/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\">- Biegsamkeit<\/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>Rohre mit einem Au\u00dfendurchmesser von 50 mm oder weniger k\u00f6nnen auf ihre Biegsamkeit und nicht auf ihre Abflachbarkeit gepr\u00fcft werden. Andere Rohre m\u00fcssen nach der Norm auf ihre Biegbarkeit gepr\u00fcft werden, und das Pr\u00fcfst\u00fcck muss frei von Fehlern oder Rissen sein. Der zul\u00e4ssige Biegewinkel und ein Innenradius f\u00fcr die Biegung sind in der obigen Tabelle angegeben. Dadurch wird sichergestellt, dass die Rohre die erforderlichen Sicherheitsstandards erf\u00fcllen und dem angegebenen Druck standhalten.<\/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\">Abmessungstoleranzen der 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-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\">- Toleranz f\u00fcr den Au\u00dfendurchmesser 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\">Klassifizierung<\/th>\n<th rowspan=\"2\" width=\"165\">Au\u00dfendurchmesser b)<\/th>\n<th width=\"165\">Toleranzen f\u00fcr<\/th>\n<th rowspan=\"2\" width=\"343\">Anwendbare Abteilung<\/th>\n<\/tr>\n<tr>\n<th width=\"165\">Au\u00dfendurchmesser c)<\/th>\n<\/tr>\n<tr>\n<td rowspan=\"2\" width=\"165\">Klasse 1<\/td>\n<td width=\"165\">Unter 50mm<\/td>\n<td width=\"165\">\u00b1 0,5mm<\/td>\n<td rowspan=\"2\" width=\"343\">Anwendbar, wenn es keine Spezifikation gibt.\nAnwendbar auf warmgefertigte nahtlose Stahlrohre.<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">50mm oder mehr<\/td>\n<td width=\"165\">\u00b1 1%<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" width=\"165\">Klasse 2<\/td>\n<td width=\"165\">Unter 50mm<\/td>\n<td width=\"165\">\u00b1 0,25mm<\/td>\n<td rowspan=\"2\" width=\"343\">Wird angewendet, wenn es eine Spezifikation gibt.\nNicht anwendbar auf warmgefertigte nahtlose Stahlrohre.<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">50mm oder mehr<\/td>\n<td width=\"165\">\u00b1 0,5%<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\" width=\"165\">Anmerkungen<\/td>\n<td colspan=\"3\" width=\"673\">a) F\u00fcr lokale Teile, wie z.B. reparierte Teile, wenn die Wandst\u00e4rke best\u00e4tigt werden kann, dass sie innerhalb der\ninnerhalb der Toleranz in der untenstehenden Tabelle liegt, muss die Au\u00dfendurchmessertoleranz dieser Tabelle nicht angewendet werden.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" width=\"673\">b) Die Methode zur Messung des Au\u00dfendurchmessers von Rohren mit einem Au\u00dfendurchmesser von mehr als 350 mm kann durch die Umfangsl\u00e4nge bestimmt werden. Die gegenseitige Umrechnung des Au\u00dfendurchmessers D und der Umfangsl\u00e4nge l erfolgt nach der folgenden Formel:\nD = l \/ \u03c0\nWobei D: Au\u00dfendurchmesser (mm) l: Umfangsl\u00e4nge (mm) \u03c0\uff1a3.1416<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" width=\"673\">c) Die Toleranzen f\u00fcr den Au\u00dfendurchmesser der Enden von widerstandsgeschwei\u00dften und automatisch\ngeschwei\u00dften Stahlrohren mit einem Au\u00dfendurchmesser von mehr als 350 mm m\u00fcssen \u00b10,5%\u3002 betragen.<\/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\">- Toleranz der Wanddicke 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\">Klassifizierung<\/th>\n<th colspan=\"2\" width=\"330\">F\u00fcr nahtlose Stahlrohre<\/th>\n<th colspan=\"2\" width=\"330\">F\u00fcr andere als nahtlose Stahlrohre<\/th>\n<th rowspan=\"2\" width=\"165\">Anwendbare Abteilung<\/th>\n<\/tr>\n<tr>\n<th width=\"165\">Wanddicke<\/th>\n<th width=\"165\">Toleranz der Wanddicke<\/th>\n<th width=\"165\">Wanddicke<\/th>\n<th width=\"165\">Toleranz der Wanddicke<\/th>\n<\/tr>\n<tr>\n<td rowspan=\"3\" width=\"165\">Klasse 1<\/td>\n<td width=\"165\">Unter 4mm<\/td>\n<td width=\"165\">+0,6mm, -0,5mm<\/td>\n<td width=\"165\">Unter 4mm<\/td>\n<td width=\"165\">+0,6mm, -0,5mm<\/td>\n<td rowspan=\"3\" width=\"165\">Anwendbar, wenn es keine Spezifikation gibt.\nAnwendbar auf warmgefertigte nahtlose Stahlrohre.<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" width=\"165\">4mm oder mehr<\/td>\n<td rowspan=\"2\" width=\"165\">+15%, -12.5%<\/td>\n<td width=\"165\">4mm oder \u00dcber bis zu 12mm und dar\u00fcber<\/td>\n<td width=\"165\">+15%, -12.5%<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">12mm oder mehr<\/td>\n<td width=\"165\">+15%, -1.5mm<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\" width=\"165\">Klasse 2<\/td>\n<td width=\"165\">Unter 3mm<\/td>\n<td width=\"165\">\u00b10,3mm<\/td>\n<td width=\"165\">Unter 3mm<\/td>\n<td width=\"165\">\u00b1 0,3mm<\/td>\n<td rowspan=\"3\" width=\"165\">Wird angewendet, wenn es eine Spezifikation gibt.\nNicht anwendbar auf warmgefertigte nahtlose Stahlrohre.<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" width=\"165\">3mm oder mehr<\/td>\n<td rowspan=\"2\" width=\"165\">\u00b110%<\/td>\n<td width=\"165\">3mm oder \u00dcber bis zu und au\u00dfer 12mm<\/td>\n<td width=\"165\">\u00b110%<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">12mm oder mehr<\/td>\n<td width=\"165\">+10%\uff0c-1.2mm<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">Anmerkungen<\/td>\n<td colspan=\"5\" width=\"825\">a) Die Toleranzen f\u00fcr die Wandst\u00e4rke von Rohren mit einem Au\u00dfendurchmesser von mehr als 1016,0 mm k\u00f6nnen zwischen dem Hersteller und dem K\u00e4ufer vereinbart werden.<\/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=\"Akkordeon. \u00d6ffnen Sie Links mit Enter oder Space, schlie\u00dfen Sie sie mit Escape und navigieren Sie mit den Pfeiltasten.\">\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. Wann hat Japan aufgeh\u00f6rt, JIS zu verwenden? <\/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>Japan hat die Verwendung von JIS-Standards nicht aufgegeben. Am 30. September 2008 wurde jedoch der \u00dcbergang von den fr\u00fcheren JIS-Normen abgeschlossen, und wir verwenden nun ausschlie\u00dflich die neuesten JIS-Normen von 2015.<\/p><p>Die japanischen Industriestandards werden vom JISC entwickelt und verwaltet und bilden den Kern der nationalen Standards Japans.<\/p><p><a href=\"https:\/\/www.tuspipe.com\/de\/blog\/jis-pdf\/\">JIS PDF Free Download \/ JIS Standards auf Englisch<\/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. Sind JIS- und ANSI-Flansche miteinander kompatibel? <\/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 und ANSI Flansche sind nicht vollst\u00e4ndig kompatibel. Bei gleicher Druckstufe haben die Flansche der JIS 10K\/20K-Serie gr\u00f6\u00dfere Abmessungen als die ANSI-Flansche. Dies f\u00fchrt dazu, dass die Schraubenl\u00f6cher bei der Installation nicht richtig ausgerichtet sind.<\/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. Was ist das JIS-\u00c4quivalent von 4140 Stahl? <\/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>Es ist JIS SCM440 und DIN 1.7225.<\/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\/de\/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=\"Linie-Rohr\" 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\">Leitungsrohre<\/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\/de\/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=\"PIPE-COATING\" 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\">Beschichtete Rohre<\/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\/de\/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=\"FIRE-PIPE-ASTM-A795-Grade-A-Sprinklerrohr-geliefert-von-Tianjin-United-Steel-Pipe\" 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\">Feuerl\u00f6schrohr<\/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\/de\/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=\"Rohr-Fertigungs-Spooling\" 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\">Stahlherstellung<\/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 [&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\/de\/wp-json\/wp\/v2\/pages\/2256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tuspipe.com\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.tuspipe.com\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.tuspipe.com\/de\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tuspipe.com\/de\/wp-json\/wp\/v2\/comments?post=2256"}],"version-history":[{"count":0,"href":"https:\/\/www.tuspipe.com\/de\/wp-json\/wp\/v2\/pages\/2256\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.tuspipe.com\/de\/wp-json\/wp\/v2\/pages\/3364"}],"wp:attachment":[{"href":"https:\/\/www.tuspipe.com\/de\/wp-json\/wp\/v2\/media?parent=2256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}