{"id":20710,"date":"2024-09-03T05:33:16","date_gmt":"2024-09-03T05:33:16","guid":{"rendered":"https:\/\/www.tuspipe.com\/?page_id=20710"},"modified":"2025-10-27T05:52:04","modified_gmt":"2025-10-27T05:52:04","slug":"lsaw-pipe","status":"publish","type":"page","link":"https:\/\/www.tuspipe.com\/es\/products\/lsaw-pipe\/","title":{"rendered":"tuber\u00eda lsaw"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"20710\" class=\"elementor elementor-20710\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bea350b elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"bea350b\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\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-8e44dfd\" data-id=\"8e44dfd\" 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-8bb0417 elementor-widget elementor-widget-heading\" data-id=\"8bb0417\" 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\">LSAW STEEL PIPE Manufacturer<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-526eb50 elementor-widget elementor-widget-text-editor\" data-id=\"526eb50\" 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 produces LSAW steel pipes (Longitudinally Submerged Arc Welded steel pipes) in strict compliance with standards such as ASTM A252, utilizing JCOE\/UOE forming processes. With precise control over raw material selection and every stage of production, we provide high-quality LSAW steel pipes.<\/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-2119655 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2119655\" 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-0784886\" data-id=\"0784886\" 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-72fc8ea elementor-widget elementor-widget-image\" data-id=\"72fc8ea\" 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\" src=\"https:\/\/www.tuspipe.com\/wp-content\/uploads\/elementor\/thumbs\/IMG_0874-scaled-rbn45m9jv1z5bv0cbw338yetf9ysimo382po8iyi32.jpg\" title=\"IMG_0874\" alt=\"IMG_0874\" loading=\"lazy\" \/>\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-6f5f3e3\" data-id=\"6f5f3e3\" 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-45b4feb elementor-widget elementor-widget-heading\" data-id=\"45b4feb\" 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\">LSAW TUBO\n\n\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73cd30b elementor-widget elementor-widget-text-editor\" data-id=\"73cd30b\" 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>LSAW (Longitudinal Surface Submerged Arc Welded) pipe is constructed from a single medium-thick sheet of steel, formed using the JCOE\/UOE process, and then welded using double-sided submerged arc welding. This weld seam is characterized by high quality and dimensional accuracy. LSAW steel pipe offers significant advantages in high-pressure, long-distance transportation applications such as offshore engineering, especially after anti-corrosion treatment, which extends its service life.<\/p><ul><li>High quality welds: Submerged arc welding provides uniform and high quality welds.<\/li><li>Variety of sizes: large diameter and thick walled steel pipes can be manufactured.<\/li><li>Wide range of applications: Commonly used in oil and gas pipelines and offshore platform construction.<\/li><\/ul>\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-39329e1 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"39329e1\" 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=\"#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\">QUOTE NOW<\/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<div class=\"elementor-element elementor-element-37096a6 e-flex e-con-boxed e-con e-parent\" data-id=\"37096a6\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-30f9833 elementor-widget elementor-widget-heading\" data-id=\"30f9833\" 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\">LSAW PIPE SPECIFICATION<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d4ee5dc elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"d4ee5dc\" 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-f3af795 elementor-widget elementor-widget-text-editor\" data-id=\"f3af795\" 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>Below are the specific parameters of the LSAW pipes produced by our company &#8211; TUSPIPE. As you can see, TUSPIPE is a steel pipe factory with 25 years of experience. We are located in China and support import and export trade. We have many countries in the world for cooperation. If you have any pipe needs, you can contact us by email.<\/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-2099899 elementor-widget elementor-widget-text-editor\" data-id=\"2099899\" 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<table class=\"table-gridtable\" style=\"width: 100%; overflow-x: auto;\">\n<tbody>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 27.00pt; width: 111.10pt;\" rowspan=\"2\" width=\"148\" height=\"36\">Tama\u00f1os<\/td>\n<td style=\"width: 325.90pt;\" width=\"434\">Outer Diameter: \u03a6406.4mm~\u03a61422.4mm (common large-diameter line pipe)<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td>Length: 5.8m~12.5m (standard single length)<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 27.00pt;\" rowspan=\"2\" height=\"36\">Gama de espesores de pared<\/td>\n<td>Conventional: 6mm~50mm (deep-sea pipelines can reach over 40mm)<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td>Special Requirements: 1.5mm~60mm (customized based on project requirements)<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 27.00pt;\" rowspan=\"2\" height=\"36\">Presi\u00f3n nominal<\/td>\n<td>Applicable Standards: API 5L PSL1\/PSL2, ISO 3183-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td>Steel Grades: L245~X80 (yield strength 245MPa~555MPa)<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Material<\/td>\n<td>Carbon Steel and Alloy Steel<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Processing<\/td>\n<td>UOE\/JCOE<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Pruebas<\/td>\n<td>Water Column Ultrasonic Testing + Industrial X-ray Television Inspection<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Rendimiento<\/td>\n<td>Resistant to hydrogen-induced cracking and sulfide stress corrosion, high-temperature resistance, and adaptable to deep-sea environments.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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-1ce12ce elementor-widget elementor-widget-heading\" data-id=\"1ce12ce\" 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\">LSAW pipe outside diameter (OD)\u200b<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d5408d elementor-align-start elementor-widget__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"3d5408d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Small diameter pipe: 406mm-508mm<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Medium diameter pipe: 610mm-914mm<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Large diameter pipe: 1020mm-1626mm<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\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-2ce1d50 elementor-widget elementor-widget-heading\" data-id=\"2ce1d50\" 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\">LSAW pipe wall thickness (WT)\u200b\n\n\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-81c0e4c elementor-align-start elementor-widget__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"81c0e4c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Thin wall pipe: 6mm-12mm<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Medium wall thickness pipe: 12mm-18mm<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Thick wall pipe: 18mm-25mm<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\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-e29650f elementor-widget elementor-widget-text-editor\" data-id=\"e29650f\" 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<table  class=\"table-gridtable\" style=\"width: 100%; overflow-x: auto;\">\n<tbody>\n<tr style=\"height: 14.25pt;\">\n<td class=\"et2\" style=\"height: 14.25pt; width: 282.90pt;\" colspan=\"3\" width=\"377\" height=\"19\">Small diameter steel pipe<\/td>\n<td class=\"et2\" style=\"width: 370.85pt;\" colspan=\"3\" width=\"494\">Medium diameter steel pipe<\/td>\n<td class=\"et2\" style=\"width: 288.35pt;\" colspan=\"3\" width=\"384\">Large diameter steel pipe<\/td>\n<\/tr>\n<tr style=\"height: 15.75pt;\">\n<td class=\"et3\" style=\"height: 15.75pt;\" height=\"21\">O.D.<span class=\"font2\">(mm)\u200c<\/span><\/td>\n<td class=\"et4\">W.T. (mm)\u200c<\/td>\n<td class=\"et4\">Proceso<\/td>\n<td class=\"et3\">O.D.<span class=\"font2\">(mm)\u200c<\/span><\/td>\n<td class=\"et4\">W.T. (mm)\u200c<\/td>\n<td class=\"et4\">Aplicaciones<\/td>\n<td class=\"et3\">O.D.<span class=\"font2\">(mm)\u200c<\/span><\/td>\n<td class=\"et4\">W.T. (mm)\u200c<\/td>\n<td class=\"et4\">Proceso<\/td>\n<\/tr>\n<tr style=\"height: 30.75pt;\">\n<td class=\"et5\" style=\"height: 30.75pt; width: 72.25pt;\" width=\"96\" height=\"41\">406.4<\/td>\n<td class=\"et6\" style=\"width: 103.60pt;\" width=\"138\">6.0-40.0<\/td>\n<td class=\"et6\" style=\"width: 107.05pt;\" width=\"142\">UOE\/JCOE<\/td>\n<td class=\"et5\" style=\"width: 78.40pt;\" width=\"104\">800<\/td>\n<td class=\"et6\" style=\"width: 76.35pt;\" width=\"101\">12.0-50.0<\/td>\n<td class=\"et6\" style=\"width: 216.10pt;\" width=\"288\">Chemical pipelines\/structural support<\/td>\n<td class=\"et5\" style=\"width: 83.15pt;\" width=\"110\">1422.4<\/td>\n<td class=\"et6\" style=\"width: 83.15pt;\" width=\"110\">20.0-60.0<\/td>\n<td class=\"et6\" style=\"width: 122.05pt;\" width=\"162\">JCOE only (UOE maximum 1620mm)<\/td>\n<\/tr>\n<tr style=\"height: 45.75pt;\">\n<td class=\"et5\" style=\"height: 45.75pt; width: 72.25pt;\" width=\"96\" height=\"61\">508<\/td>\n<td class=\"et6\" style=\"width: 103.60pt;\" width=\"138\">8.0-50.0<\/td>\n<td class=\"et6\" style=\"width: 107.05pt;\" width=\"142\">JCOE<\/td>\n<td class=\"et5\" style=\"width: 78.40pt;\" width=\"104\">1016<\/td>\n<td class=\"et6\" style=\"width: 76.35pt;\" width=\"101\">18.4-33.0<\/td>\n<td class=\"et6\" style=\"width: 216.10pt;\" width=\"288\">High-pressure oil and gas trunk lines (X80)<\/td>\n<td class=\"et5\" style=\"width: 83.15pt;\" width=\"110\">1524<\/td>\n<td class=\"et6\" style=\"width: 83.15pt;\" width=\"110\">25.0-60.0<\/td>\n<td class=\"et6\" style=\"width: 122.05pt;\" width=\"162\">Non-standard customization available<\/td>\n<\/tr>\n<tr style=\"height: 15.75pt;\">\n<td class=\"et5\" style=\"height: 15.75pt; width: 72.25pt;\" width=\"96\" height=\"21\">610<\/td>\n<td class=\"et6\" style=\"width: 103.60pt;\" width=\"138\">10.0-60.0<\/td>\n<td class=\"et6\" style=\"width: 107.05pt;\" width=\"142\">JCOE<\/td>\n<td class=\"et5\" style=\"width: 78.40pt;\" width=\"104\">1219<\/td>\n<td class=\"et6\" style=\"width: 76.35pt;\" width=\"101\">18.4-50.0<\/td>\n<td class=\"et6\" style=\"width: 216.10pt;\" width=\"288\">Deep-sea\/polar projects<\/td>\n<td class=\"et2\"><\/td>\n<td class=\"et2\"><\/td>\n<td class=\"et2\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c3e6d00 e-flex e-con-boxed e-con e-parent\" data-id=\"c3e6d00\" 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-4d1f8e3 elementor-widget elementor-widget-heading\" data-id=\"4d1f8e3\" 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\">LSAW steel pipe PROCESS<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c74a8ed elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"c74a8ed\" 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-e4658c9 elementor-widget elementor-widget-text-editor\" data-id=\"e4658c9\" 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>There are two main processes for LSAW pipe production: UOE and JCOE. Both processes utilize pre-welding, submerged arc welding, and expansion, but they differ in their weld preparation and application scenarios. Below is a breakdown of the production processes, along with their advantages and disadvantages.<\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-36c5b61 e-flex e-con-boxed e-con e-parent\" data-id=\"36c5b61\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b0d7384 e-con-full e-flex e-con e-child\" data-id=\"b0d7384\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b153a70 elementor-widget elementor-widget-image\" data-id=\"b153a70\" 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\t<a href=\"https:\/\/www.tuspipe.com\/wp-content\/uploads\/2025\/05\/lsaw-uoe-scaled.jpg\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"739\" src=\"https:\/\/www.tuspipe.com\/wp-content\/uploads\/2025\/05\/lsaw-uoe-1024x739.jpg\" class=\"attachment-large size-large wp-image-24584\" alt=\"lsaw-uoe\" srcset=\"https:\/\/www.tuspipe.com\/wp-content\/uploads\/2025\/05\/lsaw-uoe-1024x739.jpg 1024w, https:\/\/www.tuspipe.com\/wp-content\/uploads\/2025\/05\/lsaw-uoe-300x217.jpg 300w, https:\/\/www.tuspipe.com\/wp-content\/uploads\/2025\/05\/lsaw-uoe-768x554.jpg 768w, https:\/\/www.tuspipe.com\/wp-content\/uploads\/2025\/05\/lsaw-uoe-1536x1109.jpg 1536w, https:\/\/www.tuspipe.com\/wp-content\/uploads\/2025\/05\/lsaw-uoe-2048x1478.jpg 2048w, https:\/\/www.tuspipe.com\/wp-content\/uploads\/2025\/05\/lsaw-uoe-18x12.jpg 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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>\n\t\t<div class=\"elementor-element elementor-element-1e93ad3 e-con-full e-flex e-con e-child\" data-id=\"1e93ad3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2da0e7c elementor-widget elementor-widget-heading\" data-id=\"2da0e7c\" 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\">JCOE Process<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6aa349e elementor-widget elementor-widget-text-editor\" data-id=\"6aa349e\" 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<ul><li>1. Steel Plate Pretreatment: Flattening, cutting, beveling, leveling, and bending.<\/li><li>2. UO Bending: Pressing the steel plate into a<strong><span style=\"color: #ff6600;\">&#8220;<\/span>\u00a0<span style=\"color: #ff6600;\">U&#8221;<\/span>\u00a0<\/strong>in one step; then mechanically closing it into a round tube-<strong><span style=\"color: #ff6600;\">&#8220;O&#8221;.<\/span><\/strong><\/li><li>3. Welding: Advanced gas shielded welding, also known as pre-welding; then internal and external submerged arc welding.<\/li><li>4. Expansion: Mechanical expansion to eliminate ovality and improve dimensional accuracy.<\/li><li>5. Post-Processing: Heat treatment, nondestructive testing, and hydrostatic testing.<\/li><\/ul><p>UOE Features: High single-tube production efficiency, suitable for large-diameter, thick-walled pipes. A disadvantage is that the weld strength is not as good as with the JCOE process.<\/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<div class=\"elementor-element elementor-element-c227d6d e-con-full e-flex e-con e-child\" data-id=\"c227d6d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-feb22b7 elementor-widget elementor-widget-image\" data-id=\"feb22b7\" 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\t<a href=\"https:\/\/www.tuspipe.com\/wp-content\/uploads\/2025\/05\/lsaw-jcoe-scaled.jpg\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"739\" src=\"https:\/\/www.tuspipe.com\/wp-content\/uploads\/2025\/05\/lsaw-jcoe-1024x739.jpg\" class=\"attachment-large size-large wp-image-24583\" alt=\"lsaw-jcoe\" srcset=\"https:\/\/www.tuspipe.com\/wp-content\/uploads\/2025\/05\/lsaw-jcoe-1024x739.jpg 1024w, https:\/\/www.tuspipe.com\/wp-content\/uploads\/2025\/05\/lsaw-jcoe-300x217.jpg 300w, https:\/\/www.tuspipe.com\/wp-content\/uploads\/2025\/05\/lsaw-jcoe-768x554.jpg 768w, https:\/\/www.tuspipe.com\/wp-content\/uploads\/2025\/05\/lsaw-jcoe-1536x1109.jpg 1536w, https:\/\/www.tuspipe.com\/wp-content\/uploads\/2025\/05\/lsaw-jcoe-2048x1478.jpg 2048w, https:\/\/www.tuspipe.com\/wp-content\/uploads\/2025\/05\/lsaw-jcoe-18x12.jpg 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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>\n\t\t<div class=\"elementor-element elementor-element-7d3f3b4 e-con-full e-flex e-con e-child\" data-id=\"7d3f3b4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ac56fd9 elementor-widget elementor-widget-heading\" data-id=\"ac56fd9\" 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\">UOE Process<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88197d9 elementor-widget elementor-widget-text-editor\" data-id=\"88197d9\" 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<ul><li>1. Steel Plate Pretreatment &#8211; Flattening, cutting, and edge preparation of the steel plate.<\/li><li>2. JCOE Bending &#8211; A hydraulic press press presses the steel plate into a <span style=\"color: #ff6600;\"><strong>&#8220;J&#8221;<\/strong><\/span>, then bends it to a<span style=\"color: #ff6600;\"><strong>&#8220;<span style=\"font-style: inherit;\">\u00a0C&#8221;<\/span><\/strong><\/span><span style=\"font-style: inherit; font-weight: inherit;\">, and finally to an<span style=\"color: #ff6600;\"><strong> &#8220;O&#8221;<\/strong><\/span><\/span><span style=\"font-style: inherit; font-weight: inherit;\">.<\/span><\/li><li>3. Welding: Advanced gas shielded welding (also known as pre-welding) is performed, followed by internal and external submerged arc welding.<\/li><li>4. Expansion: Mechanical expansion is performed to eliminate ovality and improve dimensional accuracy.<\/li><li>5. Post-Processing: Heat treatment, nondestructive testing, and hydrostatic testing.<\/li><\/ul><p>JCOE Process Characteristics: Suitable for pipes with thicker walls, but with lower production efficiency.<\/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<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1ba4bea elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1ba4bea\" 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-6e4f053\" data-id=\"6e4f053\" 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-16c14ac elementor-widget elementor-widget-spacer\" data-id=\"16c14ac\" 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-4aef9e2 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"4aef9e2\" 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-sm\" href=\"https:\/\/www.tuspipe.com\/es\/steel-pipe-processes\/\">\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\">P\u00f3ngase en contacto con nosotros<\/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<div class=\"elementor-element elementor-element-c901ef7 elementor-widget elementor-widget-heading\" data-id=\"c901ef7\" 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\">LSAW STEEL PIPE PRODUCTION<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-40166ba elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"40166ba\" 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-ded9e78 elementor-widget elementor-widget-text-editor\" data-id=\"ded9e78\" 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>In the manufacturing process of steel pipe, LSAW and\u00a0<a href=\"https:\/\/www.tuspipe.com\/es\/blog\/uoe-steel-pipes-production-process\/\" target=\"_blank\" rel=\"noopener\">UOE<\/a>\/<a href=\"https:\/\/www.tuspipe.com\/es\/blog\/jcoe-steel-pipe-manufacturing-process\/\" target=\"_blank\" rel=\"noopener\">JCOE<\/a>\u00a0processes are three very important pipeline production processes.<\/p><p>Among them, LSAW steel pipes usually use high-strength low-alloy high-strength steel. The selection, thickness and composition of these steel plates have a direct impact on the properties and quality of the pipes.<\/p><p>Common steel plate specifications range <strong><b>de <\/b><\/strong><strong><b>5mm to 50mm thickness<\/b><\/strong>, width range <strong><b>from 500mm to 2500mm<\/b><\/strong>.<\/p><p>You can click on the link below to view the blog in detail.<\/p><p><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/www.tuspipe.com\/es\/blog\/uoe-steel-pipes-production-process\/\" target=\"_blank\" rel=\"noopener\"><strong><u>Proceso de producci\u00f3n y ventajas de los tubos de acero JCOE<\/u><\/strong><\/a><\/span><\/p><p><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/www.tuspipe.com\/es\/blog\/jcoe-steel-pipe-manufacturing-process\/\" target=\"_blank\" rel=\"noopener\"><strong><u>UOE Steel Pipe <\/u><\/strong><\/a><strong><u>Production Process And Advantages<\/u><\/strong><\/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<div class=\"elementor-element elementor-element-619b96c e-flex e-con-boxed e-con e-parent\" data-id=\"619b96c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2058fcd elementor-widget elementor-widget-heading\" data-id=\"2058fcd\" 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\">LSAW PIPE STANDARDS\u200b\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d58eb5 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"9d58eb5\" 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-73b8ac6 elementor-widget elementor-widget-text-editor\" data-id=\"73b8ac6\" 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 style=\"text-align: left;\">LSAW pipes are manufactured and used in accordance with several international and regional standards. It not only ensures the high quality and high performance of LSAW pipe. It also has a very important role in promoting the global pipeline industry.<\/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-5f27801 elementor-align-start elementor-widget__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"5f27801\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.tuspipe.com\/es\/standards\/astm-a252\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">ASTM A252: A standard published by the American Society for Materials and Testing for welded steel pipes. It is suitable for welding steel pipe for bridge and structure.<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">GB\/T 8163: For welded steel pipes for fluid transport, this standard makes detailed specification requirements for the manufacturing process and use of steel pipes.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">EN 10208 is a European standard with a focus on the European market. The standard applies to oil and gas pipelines.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\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<div class=\"elementor-element elementor-element-9500e61 e-flex e-con-boxed e-con e-parent\" data-id=\"9500e61\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8da1519 elementor-widget elementor-widget-heading\" data-id=\"8da1519\" 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\">PREGUNTAS FRECUENTES<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb95d59 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"bb95d59\" 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-688f11a elementor-widget elementor-widget-n-accordion\" data-id=\"688f11a\" 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=\"Acorde\u00f3n. Abra los enlaces con Intro o Espacio, ci\u00e9rrelos con Escape y navegue con las teclas de flecha.\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1090\" 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-1090\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 1. What Is the Difference between HSAW and LSAW Pipe? <\/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-1090\" class=\"elementor-element elementor-element-cdc9c91 e-con-full e-flex e-con e-child\" data-id=\"cdc9c91\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fbe3aab elementor-widget elementor-widget-text-editor\" data-id=\"fbe3aab\" 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>The main differences between HSAW and LSAW pipes lie in their manufacturing processes and the direction of their weld seams.<\/p><p>LSAW pipes feature straight longitudinal weld seams.<\/p><p>HSAW pipes, on the other hand, are welded in a spiral direction.<\/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-1091\" 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-1091\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 2. What Is Longitudinally Submerged Arc Welding (LSAW)? <\/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-1091\" class=\"elementor-element elementor-element-46ec56e e-con-full e-flex e-con e-child\" data-id=\"46ec56e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9eabd44 elementor-widget elementor-widget-text-editor\" data-id=\"9eabd44\" 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>Longitudinally Submerged Arc Welding (LSAW) is a welding process that uses submerged arc welding to join steel pipes. This process offers high strength and is suitable for large-diameter and high-pressure applications, such as the transportation of oil and natural gas.<\/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-1092\" 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-1092\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 3. What Does SWR Stand for in Plumbing? <\/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-1092\" class=\"elementor-element elementor-element-ebbfe46 e-con-full e-flex e-con e-child\" data-id=\"ebbfe46\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-554dee4 elementor-widget elementor-widget-text-editor\" data-id=\"554dee4\" 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>SWR stands for Soil, Waste, and Rainwater. This is a core drainage system in building plumbing engineering. The system includes sewage subsystems, wastewater subsystems, and rainwater subsystems. It plays a significant role in wastewater treatment in daily life.<\/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-1093\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1093\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What is The Difference Between ERW and DSAW <\/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-1093\" class=\"elementor-element elementor-element-53180c2 e-flex e-con-boxed e-con e-child\" data-id=\"53180c2\" 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-684b65e elementor-widget elementor-widget-text-editor\" data-id=\"684b65e\" 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=\"text-decoration: underline;\"><a href=\"https:\/\/www.tuspipe.com\/es\/blog\/what-is-erw\/\" target=\"_blank\" rel=\"noopener\">ERW (electric resistance welded)<\/a><\/span> and DSAW (double-sided submerged arc welding) are two very common steel pipe manufacturing processes.<\/p><p>ERW (electric resistance welded) relies on the heat generated by an electric current to melt the joints of the steel plate. Moderate strength, low cost.<\/p><p>DSAW (Double-sided submerged arc welding) uses welding wire and flux on both sides of the pipeline, arc heating to achieve welding, welding quality is high.<\/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\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<div class=\"elementor-element elementor-element-195d34a e-flex e-con-boxed e-con e-parent\" data-id=\"195d34a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>LSAW STEEL PIPE Manufacturer TUSPIPE produces LSAW steel pipes (Longitudinally Submerged Arc Welded steel pipes) in strict compliance with standards such as ASTM A252, utilizing JCOE\/UOE forming processes. With precise control over raw material selection and every stage of production, we provide high-quality LSAW steel pipes. LSAW PIPE LSAW (Longitudinal Surface Submerged Arc Welded) pipe [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":15,"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":"full-width-container","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":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","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-20710","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.tuspipe.com\/es\/wp-json\/wp\/v2\/pages\/20710","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tuspipe.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.tuspipe.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.tuspipe.com\/es\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tuspipe.com\/es\/wp-json\/wp\/v2\/comments?post=20710"}],"version-history":[{"count":0,"href":"https:\/\/www.tuspipe.com\/es\/wp-json\/wp\/v2\/pages\/20710\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.tuspipe.com\/es\/wp-json\/wp\/v2\/pages\/15"}],"wp:attachment":[{"href":"https:\/\/www.tuspipe.com\/es\/wp-json\/wp\/v2\/media?parent=20710"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}