{"id":3228,"date":"2022-04-25T09:10:51","date_gmt":"2022-04-25T09:10:51","guid":{"rendered":"https:\/\/tuspipe.com\/?page_id=3228"},"modified":"2025-10-16T08:25:24","modified_gmt":"2025-10-16T08:25:24","slug":"stk540","status":"publish","type":"page","link":"https:\/\/tuspipe.es\/fr\/standards\/jis-g3444\/stk540\/","title":{"rendered":"STK540"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"3228\" class=\"elementor elementor-3228\" 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-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\">\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-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\">Fabricante de JIS G3444 STK540 - Suministro de Tubos de Acero de Alta Calidad<\/h1>\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\">\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\">\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-1365e3a elementor-widget elementor-widget-image\" data-id=\"1365e3a\" data-element_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=\"960\" height=\"544\" src=\"https:\/\/tuspipe.es\/wp-content\/uploads\/2022\/08\/IMG_2832.jpg\" class=\"attachment-large size-large wp-image-6582\" alt=\"shows-bundles-of-JIS-G3444-STK500-Pipes-STK400-STK490-STK540\" srcset=\"https:\/\/tuspipe.es\/wp-content\/uploads\/2022\/08\/IMG_2832.jpg 960w, https:\/\/tuspipe.es\/wp-content\/uploads\/2022\/08\/IMG_2832-300x170.jpg 300w, https:\/\/tuspipe.es\/wp-content\/uploads\/2022\/08\/IMG_2832-768x435.jpg 768w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/>\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\">\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-2dd9e7f elementor-widget elementor-widget-spacer\" data-id=\"2dd9e7f\" data-element_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-02765f6 elementor-widget elementor-widget-heading\" data-id=\"02765f6\" data-element_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-default\">STK540<\/p>\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-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-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>Les tubes d'acier au carbone JIS G3444 STK540 sont utilis\u00e9s dans l'ing\u00e9nierie civile et les structures architecturales comme les torres d'acier, les pilotes de cimentation, les pilotes de surpression des vibrations de la terre, etc. Cette norme est conforme \u00e0 la norme industrielle japonaise.<\/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-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:action=popup:open&settings=eyJpZCI6IjQyODkiLCJ0b2dnbGUiOmZhbHNlfQ==\">\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\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-543d910e elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"543d910e\" data-element_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-28d28352\" data-id=\"28d28352\" data-element_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-1d038a5 elementor-widget elementor-widget-heading\" data-id=\"1d038a5\" data-element_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\">\u00bfPour qu\u00e9 elegir tuspipe ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-64e0e294 elementor-widget elementor-widget-image\" data-id=\"64e0e294\" data-element_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:\/\/tuspipe.es\/wp-content\/uploads\/2021\/10\/\u94a2\u7ba1-2\u5907\u4efd.png\" class=\"attachment-large size-large wp-image-103\" alt=\"tubo negros\" \/>\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-60cdd1bf elementor-widget elementor-widget-text-editor\" data-id=\"60cdd1bf\" data-element_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>Depuis 1998, Tianjin United Steel Pipe Co. Ltd (TUSPIPE) s'est engag\u00e9e \u00e0 produire des tubes de haute qualit\u00e9.<br \/>Avec plus de 500 000 tonnes de capacit\u00e9 de production annuelle, l'entreprise fournit ses services \u00e0 divers secteurs et industries, tels que l'extraction et la transmission du p\u00e9trole et du gaz, la construction navale et automobile, l'eau et l'\u00e9lectricit\u00e9, la protection de l'environnement, l'ing\u00e9nierie m\u00e9canique, la construction d'infrastructures, etc.<br \/>TUSPIPE accorde une grande importance \u00e0 la qualit\u00e9 de ses produits et \u00e0 un contr\u00f4le rigoureux de la qualit\u00e9 de ceux-ci. Afin de maintenir la qualit\u00e9 de ses produits \u00e0 un niveau \u00e9lev\u00e9, l'entreprise a mis en place un centre de contr\u00f4le et d'inspection depuis 2004. Dot\u00e9 d'une s\u00e9rie de tests et d'\u00e9quipements de contr\u00f4le de derni\u00e8re g\u00e9n\u00e9ration, le centre de test et de contr\u00f4le est en mesure de r\u00e9aliser des tests de tra\u00e7age, des tests de r\u00e9sistance, des tests d'impact, des tests DWTT, etc.<\/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-41ed977f elementor-align-left elementor-widget elementor-widget-button\" data-id=\"41ed977f\" data-element_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=\"https:\/\/tuspipe.es\/fr\/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\">voir plus<\/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-25c87ca3\" data-id=\"25c87ca3\" data-element_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-ec0685d elementor-widget elementor-widget-video\" data-id=\"ec0685d\" data-element_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:\\\/\\\/tuspipe.es\\\/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:\/\/tuspipe.es\/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=\"Lire la vid\u00e9o sur Immeuble de bureaux de Tianjin United Steel Pipe Co.\" 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-f907222 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f907222\" data-element_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-df076d1\" data-id=\"df076d1\" data-element_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-dbdc7bf elementor-widget elementor-widget-spacer\" data-id=\"dbdc7bf\" data-element_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-4dc3ba9 elementor-widget elementor-widget-heading\" data-id=\"4dc3ba9\" data-element_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\">M\u00e9thode de fabrication du tube d'acier JIS G3444 Grade STK540<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e0ba9b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"4e0ba9b\" data-element_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-b228df6 elementor-widget elementor-widget-text-editor\" data-id=\"b228df6\" data-element_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>La m\u00e9thode de fabrication est la suivante :<\/p><p>Los tubos se fabricar\u00e1n combinando el m\u00e9todo de fabricaci\u00f3n de tubos y el m\u00e9todo de acabado indicado en la tabla 1. En cas de besoin, il est possible d'appliquer au tube un traitement thermique appropri\u00e9.<br \/>Les tubes peuvent \u00eatre fabriqu\u00e9s \u00e0 l'aide de chapes en acier inoxydable ou de feuilles en acier inoxydable si le client le demande.<br \/>L'acabado en bisel peut \u00eatre appliqu\u00e9 selon les sp\u00e9cifications du client, dans ce cas la forme est bas\u00e9e sur l'accord entre le fabricant et le client.<\/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-392c826 elementor-hidden-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"392c826\" data-element_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-afb16f1\" data-id=\"afb16f1\" data-element_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-9a3de81 elementor-widget elementor-widget-spacer\" data-id=\"9a3de81\" data-element_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-7647308 elementor-widget elementor-widget-heading\" data-id=\"7647308\" data-element_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 STK540 Symbole du grade et symbole de la m\u00e9thode de fabrication<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cbc3844 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"cbc3844\" data-element_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-a7f5b9d elementor-hidden-mobile elementor-widget elementor-widget-text-editor\" data-id=\"a7f5b9d\" data-element_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;\"><table width=\"788\"><tbody><tr><th rowspan=\"2\" width=\"133\"><strong>Symbole du grade<\/strong><\/th><th colspan=\"2\" width=\"352\">Symbole de la m\u00e9thode de fabrication<\/th><th rowspan=\"2\" width=\"303\">Marcado del s\u00edmbolo del m\u00e9todo de fabricaci\u00f3n<\/th><\/tr><tr><th width=\"176\">Fabrication de tubes<\/th><th width=\"176\">M\u00e9thode de finition<\/th><\/tr><tr><td width=\"133\">STK540<\/td><td width=\"176\">Sans co\u00fbt : S<br \/>R\u00e9sistance \u00e9lectrique<br \/>Soldado a tope : B<br \/>Soldadura por arco autom\u00e1tico : A<\/td><td width=\"176\">Acabado en caliente : H<br \/>Acabado en fr\u00edo : C<br \/>R\u00e9sistance \u00e9lectrique<br \/>soldada : G<\/td><td width=\"303\">Comme indiqu\u00e9 \u00e0 la clause 11 b)<\/td><\/tr><\/tbody><\/table><\/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-be61492 elementor-hidden-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"be61492\" data-element_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-c2f4d68\" data-id=\"c2f4d68\" data-element_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-99960dc elementor-widget elementor-widget-spacer\" data-id=\"99960dc\" data-element_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-545a5c1 elementor-widget elementor-widget-heading\" data-id=\"545a5c1\" data-element_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 STK 540 Composition chimique<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1fa733a elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1fa733a\" data-element_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-be1899a elementor-widget elementor-widget-text-editor\" data-id=\"be1899a\" data-element_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 width=\"740\">\n<tbody>\n<tr>\n<th width=\"140\">Symbole de grade<\/th>\n<th width=\"120\"><strong>C%<\/strong><\/th>\n<th width=\"120\"><strong>Si%<\/strong><\/th>\n<th width=\"120\"><strong>Mn%<\/strong><\/th>\n<th width=\"120\"><strong>P%<\/strong><\/th>\n<th width=\"120\"><strong>S%<\/strong><\/th>\n<\/tr>\n<tr>\n<td width=\"140\">STK540<\/td>\n<td width=\"120\">0,23 max.<\/td>\n<td width=\"120\">0,55 max.<\/td>\n<td width=\"120\">1,50 max.<\/td>\n<td width=\"120\">0,040 max.<\/td>\n<td width=\"120\">0,040 max.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\" colspan=\"6\" width=\"740\">Notas<br>a) En cas de besoin, il est possible d'ajouter des \u00e9l\u00e9ments d'a\u00e9ration diff\u00e9rents de ceux sp\u00e9cifi\u00e9s dans ce tableau.<br>b)Pour le tube de grade STK540 de plus de 12,5 mm d'\u00e9paisseur, la composition chimique peut faire l'objet d'un accord entre le consommateur et le fabricant.<\/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-5bef9b7 elementor-hidden-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5bef9b7\" data-element_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-163f3db\" data-id=\"163f3db\" data-element_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-40a1581 elementor-widget elementor-widget-spacer\" data-id=\"40a1581\" data-element_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-f0b5f74 elementor-widget elementor-widget-heading\" data-id=\"f0b5f74\" data-element_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 Grado STK 540 Propri\u00e9t\u00e9s m\u00e9caniques<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae40303 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ae40303\" data-element_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-1e7e309 elementor-hidden-mobile elementor-widget elementor-widget-text-editor\" data-id=\"1e7e309\" data-element_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;\"><table><tbody><tr><th rowspan=\"4\" width=\"165\">Symbole de grade<\/th><th rowspan=\"2\" width=\"165\">R\u00e9sistance \u00e0 la traction<br \/>N\/mm2<\/th><th rowspan=\"2\" width=\"165\">Point de fluence ou de tension de l'\u00e9preuve<br \/>N\/mm2<\/th><th rowspan=\"2\" width=\"165\">Tension de soudure<br \/>N\/mm2<\/th><th width=\"165\">R\u00e9sistance \u00e0 l'aplatissement<\/th><th colspan=\"2\" width=\"330\">Flexibilit\u00e9<\/th><\/tr><tr><th width=\"165\">Distance entre les plaques plates (H)<\/th><th width=\"165\">Angle d'inclinaison, a)<\/th><th width=\"165\">Int\u00e9rieur de la radio<\/th><\/tr><tr><th colspan=\"6\" width=\"990\">Diam\u00e8tre ext\u00e9rieur applicable<\/th><\/tr><tr><th width=\"165\">Tous les param\u00e8tres ext\u00e9rieurs<\/th><th width=\"165\">Tous les param\u00e8tres ext\u00e9rieurs<\/th><th width=\"165\">Tous les param\u00e8tres ext\u00e9rieurs<\/th><th width=\"165\">Tous les param\u00e8tres ext\u00e9rieurs<\/th><th colspan=\"2\" width=\"330\">50 mm ou moins<\/th><\/tr><tr><td width=\"165\">JIS G3444 STK 540<\/td><td width=\"165\">540 min.<\/td><td width=\"165\">390 min.<\/td><td width=\"165\">540 min.<\/td><td width=\"165\">7\/8D<\/td><td width=\"165\">90\u00b0<\/td><td width=\"165\">6D<\/td><\/tr><tr><td width=\"165\">\u00a0<\/td><td width=\"165\">\u00a0<\/td><td width=\"165\">\u00a0<\/td><td width=\"165\">\u00a0<\/td><td width=\"165\">\u00a0<\/td><td width=\"165\">\u00a0<\/td><td width=\"165\">\u00a0<\/td><\/tr><tr><td colspan=\"7\" width=\"1155\">NOTA 1 : Dans ce tableau, D repr\u00e9sente le diam\u00e8tre ext\u00e9rieur du tube.<br \/>NOTA 2 : 1 N\/mm\u00b2 = 1 MPa<br \/>Nota a) : L'angle d'inclinaison est mesur\u00e9 \u00e0 partir du point d'entr\u00e9e de la courbe.<\/td><\/tr><\/tbody><\/table><\/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-3d1163f elementor-hidden-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3d1163f\" data-element_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-da4fbde\" data-id=\"da4fbde\" data-element_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-6bf4311 elementor-widget elementor-widget-spacer\" data-id=\"6bf4311\" data-element_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-a517c02 elementor-widget elementor-widget-heading\" data-id=\"a517c02\" data-element_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 Grado STK540 Pieza de ensayo de tracci\u00f3n y valor m\u00ednimo de alargamiento<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad4abcc elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ad4abcc\" data-element_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-67cc2d9 elementor-widget elementor-widget-text-editor\" data-id=\"67cc2d9\" data-element_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;\"><table width=\"1152\"><tbody><tr><th rowspan=\"7\" width=\"139\">Symbole de grade<\/th><th colspan=\"5\" width=\"1013\"><strong>M\u00e9thode de fabrication des tubes<\/strong><\/th><\/tr><tr><th width=\"225\">Sin soldadura y soldado a tope<\/th><th colspan=\"2\" width=\"450\">Soldadura por resistencia el\u00e9ctrica y soldadura por arco autom\u00e1tico<\/th><th colspan=\"2\" width=\"338\">Toutes les m\u00e9thodes de fabrication<\/th><\/tr><tr><th colspan=\"5\" width=\"1013\">Indicateur ext\u00e9rieur appliqu\u00e9<\/th><\/tr><tr><th width=\"225\">Tous les param\u00e8tres ext\u00e9rieurs<\/th><th width=\"225\">350 mm<\/th><th width=\"225\">Plus de 350 mm<\/th><th colspan=\"2\" width=\"338\">Tous les param\u00e8tres ext\u00e9rieurs<\/th><\/tr><tr><th colspan=\"5\" width=\"1013\">Pi\u00e8ce de l'essai et direction de la pi\u00e8ce de l'essai<\/th><\/tr><tr><th width=\"225\">Page d'\u00e9tude n\u00ba 11<br \/>Page d'\u00e9tude n\u00ba 12<\/th><th width=\"225\">Page d'\u00e9tude n\u00ba 11<br \/>Page d'\u00e9tude n\u00ba 12<\/th><th width=\"225\">Page d'\u00e9tude n\u00ba 5<\/th><th colspan=\"2\" width=\"338\">Page d'\u00e9tude n\u00ba 4<\/th><\/tr><tr><th width=\"225\">Direction de l'extr\u00e9mit\u00e9 du tuyau<\/th><th width=\"225\">Direction de l'extr\u00e9mit\u00e9 du tuyau<\/th><th width=\"225\">Perpendiculaire \u00e0 la direction de l'extr\u00e9mit\u00e9 du tube<\/th><th width=\"169\">Direction de l'extr\u00e9mit\u00e9 du tuyau<\/th><th width=\"169\">Perpendiculaire \u00e0 la direction de l'extr\u00e9mit\u00e9 du tube<\/th><\/tr><tr><td width=\"139\">STK540<\/td><td width=\"225\">13<\/td><td width=\"225\">13<\/td><td width=\"225\">18<\/td><td width=\"169\">21<\/td><td width=\"169\">17<\/td><\/tr><tr><td colspan=\"6\" width=\"1152\">Pour les tubes dont le diam\u00e8tre ext\u00e9rieur est \u00e9gal ou inf\u00e9rieur \u00e0 40 mm, la valeur d'alargamiento de ce tableau ne s'applique pas. No obstante, se registrar\u00e1 el resultado del ensayo para estos tubos. En outre, l'agrandissement peut \u00eatre sp\u00e9cifi\u00e9 par accord entre le fabricant et le client.<\/td><\/tr><\/tbody><\/table><\/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-85d3b8e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"85d3b8e\" data-element_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-db751f9\" data-id=\"db751f9\" data-element_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-b7d5afd elementor-widget elementor-widget-spacer\" data-id=\"b7d5afd\" data-element_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-fdba6b2 elementor-widget elementor-widget-heading\" data-id=\"fdba6b2\" data-element_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\">Tol\u00e9rances dimensionnelles de JIS G3444 STK540<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-634e185 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"634e185\" data-element_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-1962ef0 elementor-widget elementor-widget-heading\" data-id=\"1962ef0\" data-element_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\">- Tol\u00e9rance du diam\u00e8tre ext\u00e9rieur a)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5dc2ee4 elementor-widget elementor-widget-text-editor\" data-id=\"5dc2ee4\" data-element_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;\"><table><tbody><tr><th rowspan=\"2\" width=\"165\">Classification<\/th><th rowspan=\"2\" width=\"165\">Diam\u00e8tre ext\u00e9rieur b)<\/th><th width=\"165\">Tolerancias en<\/th><th rowspan=\"2\" width=\"343\">Division applicable<\/th><\/tr><tr><th width=\"165\">Di\u00e1metro exterior c)<\/th><\/tr><tr><td rowspan=\"2\" width=\"165\">Classe 1<\/td><td width=\"165\">Moins de 50 mm<\/td><td width=\"165\">\u00b1 0,5 mm<\/td><td rowspan=\"2\" width=\"343\">S'applique lorsqu'il n'y a pas de sp\u00e9cification.<br \/>Applicable aux tubes d'acier sans soudure recouverts d'une couche d'eau chaude.<\/td><\/tr><tr><td width=\"165\">50 mm ou plus<\/td><td width=\"165\">\u00b1 1%<\/td><\/tr><tr><td rowspan=\"2\" width=\"165\">Classe 2<\/td><td width=\"165\">Moins de 50 mm<\/td><td width=\"165\">\u00b1 0,25 mm<\/td><td rowspan=\"2\" width=\"343\">Il s'applique lorsqu'il y a une sp\u00e9cification.<br \/>Ne s'applique pas aux tubes d'acero sin soldadura acabados en caliente.<\/td><\/tr><tr><td width=\"165\">50 mm ou plus<\/td><td width=\"165\">\u00b1 0,5%<\/td><\/tr><tr><td rowspan=\"3\" width=\"165\">Notes<\/td><td colspan=\"3\" width=\"673\">a) Pour les pi\u00e8ces locales comme pour les pi\u00e8ces r\u00e9par\u00e9es, si l'esp\u00e9rance de la pi\u00e8ce peut confirmer qu'elle se situe dans les limites de la tol\u00e9rance du tableau suivant, il n'est pas n\u00e9cessaire d'appliquer la tol\u00e9rance du diam\u00e8tre ext\u00e9rieur de ce tableau.<\/td><\/tr><tr><td colspan=\"3\" width=\"673\">b) La m\u00e9thode de mesure du diam\u00e8tre ext\u00e9rieur des tubes d\u00e9passant 350 mm peut \u00eatre d\u00e9termin\u00e9e par la longueur circulaire. La conversion mutua del di\u00e1metro exterior D y la longitud circunferencial l se realizar\u00e1 mediante la siguiente f\u00f3rmula :<br \/>D = l \/ \u03c0<br \/>Donde D : di\u00e1metro exterior (mm) l : longitud circunferencial (mm) \u03c0 : 3,1416<\/td><\/tr><tr><td colspan=\"3\" width=\"673\">c) Las tolerancias en el di\u00e1metro exterior de los extremos de los tubos de acero soldados por resistencia el\u00e9ctrica y soldados por arco autom\u00e1tico que excedan los 350 mm de di\u00e1metro exterior ser\u00e1n de \u00b10,5%.<\/td><\/tr><\/tbody><\/table><\/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-5e03883 elementor-widget elementor-widget-heading\" data-id=\"5e03883\" data-element_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\">- Tol\u00e9rance de l'esp\u00e9rance de vie a)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b6a7ad elementor-widget elementor-widget-text-editor\" data-id=\"6b6a7ad\" data-element_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;\"><table><tbody><tr><th rowspan=\"2\" width=\"165\">Classification<\/th><th colspan=\"2\" width=\"330\">Para tubos de acero sin soldadura<\/th><th colspan=\"2\" width=\"330\">Para tubos de acero que no sean sin soldadura<\/th><th rowspan=\"2\" width=\"165\">Division applicable<\/th><\/tr><tr><th width=\"165\">Espesor de pared<\/th><th width=\"165\">Tol\u00e9rance de l'espadrille de la paroi<\/th><th width=\"165\">Espesor de pared<\/th><th width=\"165\">Tol\u00e9rance de l'espadrille de la paroi<\/th><\/tr><tr><td rowspan=\"3\" width=\"165\">Classe 1<\/td><td width=\"165\">Moins de 4 mm<\/td><td width=\"165\">+0,6mm, -0,5mm<\/td><td width=\"165\">Moins de 4 mm<\/td><td width=\"165\">+0,6mm, -0,5mm<\/td><td rowspan=\"3\" width=\"165\">Appliqu\u00e9 lorsqu'il existe une sp\u00e9cification.<br \/>Ne s'applique pas aux tubes d'acero sin costura terminados en caliente.<\/td><\/tr><tr><td rowspan=\"2\" width=\"165\">4 mm ou plus<\/td><td rowspan=\"2\" width=\"165\">+15%, -12.5%<\/td><td width=\"165\">4mm ou Sup\u00e9rieur \u00e0 et exclu 12mm<\/td><td width=\"165\">+15%, -12.5%<\/td><\/tr><tr><td width=\"165\">12 mm ou plus<\/td><td width=\"165\">+15%, -1,5mm<\/td><\/tr><tr><td rowspan=\"3\" width=\"165\">Classe 2<\/td><td width=\"165\">Moins de 3 mm<\/td><td width=\"165\">\u00b10,3 mm<\/td><td width=\"165\">Moins de 3 mm<\/td><td width=\"165\">\u00b1 0,3 mm<\/td><td rowspan=\"3\" width=\"165\">Appliqu\u00e9 lorsqu'il y a une sp\u00e9cification.<br \/>Ne s'applique pas aux tubes d'acero sin costura terminados en caliente.<\/td><\/tr><tr><td rowspan=\"2\" width=\"165\">3mm ou plus<\/td><td rowspan=\"2\" width=\"165\">\u00b110%<\/td><td width=\"165\">3mm ou Sup\u00e9rieur \u00e0 et exclu 12mm<\/td><td width=\"165\">\u00b110%<\/td><\/tr><tr><td width=\"165\">12 mm ou plus<\/td><td width=\"165\">+10%\uff0c-1.2mm<\/td><\/tr><tr><td width=\"165\">Notes<\/td><td colspan=\"5\" width=\"825\">a) Les tol\u00e9rances sur l'\u00e9paisseur de la paroi des tubes dont le diam\u00e8tre ext\u00e9rieur d\u00e9passe 1016,0 mm peuvent faire l'objet d'un accord entre le fabricant et l'acheteur.<\/td><\/tr><\/tbody><\/table><\/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-cfdaf9a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cfdaf9a\" data-element_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-2f62a41\" data-id=\"2f62a41\" data-element_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-43710d4 elementor-widget elementor-widget-spacer\" data-id=\"43710d4\" data-element_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-095530c elementor-widget elementor-widget-heading\" data-id=\"095530c\" data-element_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\">Marcado del acero STK540 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-321f16f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"321f16f\" data-element_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-0556dc7 elementor-widget elementor-widget-text-editor\" data-id=\"0556dc7\" data-element_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>Cada tubo that haya superado la inspecci\u00f3n se marcar\u00e1 con los siguientes elementos en cada tubo STK540. Pour les tubes de plus petit diam\u00e8tre ext\u00e9rieur ou en cas de demande sp\u00e9ciale du client, le marquage peut s'appliquer dans une case. No se especifica el orden de colocaci\u00f3n de las marcas. Si le client l'autorise, il peut omettre une partie des marques.<\/p><ul><li>Symbole de grade<\/li><li>Symbole repr\u00e9sentant le processus de fabrication. Le symbole suivant doit \u00eatre utilis\u00e9 pour indiquer la technique de fabrication. No obstante, puede utilizarse un espacio en lugar del gui\u00f3n.<br \/>\u00a0 1. Tubes d'acero soldado por resistencia el\u00e9ctrica : -E-G<br \/>\u00a0 2. Tubo de acero soldado por resistencia el\u00e9ctrica acabado en caliente : -E-H<br \/>\u00a0 3. Tubo de acero soldado por resistencia el\u00e9ctrica acabado en fr\u00edo -E-C<br \/>\u00a0 4. Tubo de acero soldado a tope : -B<br \/>\u00a0 5. Tube d'acero soldado por arco autom\u00e1tico : -A<\/li><li>Medidas Para las dimensiones deben anotarse el di\u00e1metro exterior y el espesor de pared.<br \/>Le nom du fabricant ou une abr\u00e9viation du nom du fabricant.<\/li><li>S\u00edmbolo que representa el tipo de revestimiento (en caso de utilizar chapa de acero revestida o fleje de acero revestido). El fabricante y el comprador se pondr\u00e1n de acuerdo sobre la abreviatura del s\u00edmbolo.<\/li><li>Nom du fabricant ou son abr\u00e9viation<\/li><li>S\u00edmbolo que indica el tipo de revestimiento (en caso de utilizar chapa de acero revestida o fleje de acero revestido). L'abr\u00e9viation du symbole est convenue entre le fabricant et l'acheteur.<\/li><\/ul>\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-d37aace elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d37aace\" data-element_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-d9630d8\" data-id=\"d9630d8\" data-element_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-8673b91 elementor-widget elementor-widget-image\" data-id=\"8673b91\" data-element_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:\/\/tuspipe.es\/fr\/products\/line-pipe\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/tuspipe.es\/wp-content\/uploads\/2022\/02\/Line-Pipe.jpg\" class=\"elementor-animation-float attachment-large size-large wp-image-1136\" alt=\"Ligne-Tube\" srcset=\"https:\/\/tuspipe.es\/wp-content\/uploads\/2022\/02\/Line-Pipe.jpg 600w, https:\/\/tuspipe.es\/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\">Tuber\u00eda<\/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-da45130\" data-id=\"da45130\" data-element_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-3fa1bcc elementor-widget elementor-widget-image\" data-id=\"3fa1bcc\" data-element_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:\/\/tuspipe.es\/fr\/products\/coated-pipe\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/tuspipe.es\/wp-content\/uploads\/2022\/02\/Pipe-Coating.jpg\" class=\"elementor-animation-float attachment-large size-large wp-image-1139\" alt=\"REV\u00caTEMENT DE TUYAUX\" srcset=\"https:\/\/tuspipe.es\/wp-content\/uploads\/2022\/02\/Pipe-Coating.jpg 600w, https:\/\/tuspipe.es\/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\">Tuber\u00eda revestida<\/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-d7e7d66\" data-id=\"d7e7d66\" data-element_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-b973faa elementor-widget elementor-widget-image\" data-id=\"b973faa\" data-element_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:\/\/tuspipe.es\/fr\/products\/fire-sprinkler-pipe\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/tuspipe.es\/wp-content\/uploads\/2022\/02\/Sprinkler-Pipe.jpg\" class=\"elementor-animation-float attachment-large size-large wp-image-1145\" alt=\"ASTM A795 Grado A\" srcset=\"https:\/\/tuspipe.es\/wp-content\/uploads\/2022\/02\/Sprinkler-Pipe.jpg 600w, https:\/\/tuspipe.es\/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\">Tuber\u00eda contra incendios<\/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-7e9f043\" data-id=\"7e9f043\" data-element_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-b498d09 elementor-widget elementor-widget-image\" data-id=\"b498d09\" data-element_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:\/\/tuspipe.es\/fr\/products\/steel-fabrication\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/tuspipe.es\/wp-content\/uploads\/2022\/02\/Pipe-Fabrication.jpg\" class=\"elementor-animation-float attachment-large size-large wp-image-1140\" alt=\"Fabrication de tuyaux - Mise en commun\" srcset=\"https:\/\/tuspipe.es\/wp-content\/uploads\/2022\/02\/Pipe-Fabrication.jpg 600w, https:\/\/tuspipe.es\/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\">Fabrication en acier<\/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>Fabricante de JIS G3444 STK540 - Suministro de Tubos de Acero de Alta Calidad STK540 Los tubos de acero al carbono JIS G3444 STK540 se utilizan en ingenier\u00eda civil y estructuras arquitect\u00f3nicas como torres de acero, pilotes de cimentaci\u00f3n, pilotes de supresi\u00f3n de deslizamientos de tierra, etc. Esta norma pertenece a la Norma Industrial Japonesa. [...]<\/p>","protected":false},"author":3,"featured_media":0,"parent":2256,"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":"","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-3228","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/tuspipe.es\/fr\/wp-json\/wp\/v2\/pages\/3228","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tuspipe.es\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/tuspipe.es\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/tuspipe.es\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/tuspipe.es\/fr\/wp-json\/wp\/v2\/comments?post=3228"}],"version-history":[{"count":0,"href":"https:\/\/tuspipe.es\/fr\/wp-json\/wp\/v2\/pages\/3228\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/tuspipe.es\/fr\/wp-json\/wp\/v2\/pages\/2256"}],"wp:attachment":[{"href":"https:\/\/tuspipe.es\/fr\/wp-json\/wp\/v2\/media?parent=3228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}