{"id":10425,"date":"2021-06-02T15:59:46","date_gmt":"2021-06-02T15:59:46","guid":{"rendered":"https:\/\/wp.gestiondecompras.com\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/"},"modified":"2021-11-08T12:23:00","modified_gmt":"2021-11-08T12:23:00","slug":"seamless-stainless-steel-tubes-and-pipes","status":"publish","type":"page","link":"https:\/\/wp.gestiondecompras.com\/zh\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/","title":{"rendered":"Seamless stainless steel tubes and pipes"},"content":{"rendered":"[spb_row element_name=&#8221;Row&#8221; wrap_type=&#8221;content-width&#8221; parallax_image_height=&#8221;content-height&#8221; parallax_image_movement=&#8221;fixed&#8221; parallax_image_speed=&#8221;0.5&#8243; bg_video_loop=&#8221;yes&#8221; parallax_video_height=&#8221;window-height&#8221; parallax_video_overlay=&#8221;none&#8221; row_overlay_opacity=&#8221;0&#8243; row_col_pos=&#8221;default&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [spb_column col_animation=&#8221;none&#8221; col_animation_delay=&#8221;0&#8243; col_bg_type=&#8221;cover&#8221; col_parallax_image_movement=&#8221;fixed&#8221; col_parallax_image_speed=&#8221;0.5&#8243; col_padding=&#8221;0&#8243; col_vertical_offset=&#8221;0&#8243; col_horizontal_offset=&#8221;0&#8243; col_custom_zindex=&#8221;0&#8243; col_sm=&#8221;12&#8243; simplified_controls=&#8221;yes&#8221; custom_css_percentage=&#8221;no&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; margin_vertical=&#8221;0&#8243; custom_css=&#8221;margin-top: 0px;margin-bottom: 0px;&#8221; border_styling_global=&#8221;default&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [spb_text_block animation=&#8221;none&#8221; animation_delay=&#8221;0&#8243; simplified_controls=&#8221;yes&#8221; custom_css_percentage=&#8221;no&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; margin_vertical=&#8221;0&#8243; custom_css=&#8221;margin-top: 0px;margin-bottom: 0px;&#8221; border_size=&#8221;0&#8243; border_styling_global=&#8221;default&#8221; width=&#8221;3\/4&#8243; el_position=&#8221;first&#8221;]\n<p><strong>Gesti\u00f3n de Compras<\/strong> have the means to get seamless stainless-steel tubes in a range of lengths, diameters and thicknesses, supplying in all the alloys to different sectors.<\/p>\n[\/spb_text_block][spb_text_block animation=&#8221;none&#8221; animation_delay=&#8221;0&#8243; simplified_controls=&#8221;yes&#8221; custom_css_percentage=&#8221;no&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; margin_vertical=&#8221;0&#8243; custom_css=&#8221;margin-top: 0px;margin-bottom: 0px;&#8221; border_size=&#8221;0&#8243; border_styling_global=&#8221;default&#8221; width=&#8221;1\/4&#8243; el_position=&#8221;last&#8221;]\n\n                    <div class=\"spb-asset-content\" style=\"text-align: center;\">\n                        <a class=\"sf-button standard accent default pdf-button\" href=\"\/wp-content\/uploads\/2021\/11\/seamless-stainless-steel-tubes-and-pipes-en.pdf\" target=\"_blank\" rel=\"\">\n                            <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" style=\"margin-right: 8px;\">\n                                <style type=\"text\/css\">\n                                    .st0{fill:#FFFFFF;}\n                                <\/style>\n                                <path class=\"st0\" d=\"M11.4,2C15.5,2,14,8,14,8s6-1.7,6,2.5V22H4V2C4,2,11.4,2,11.4,2z M12.2,0H2v24h20V9.6C22,7.2,15.4,0,12.2,0z   M8.4,17.3c0.3-0.3,0.9-0.6,1.7-1c0.4-0.7,0.7-1.5,1-2.2c-0.2-0.5-0.4-1-0.5-1.6c-0.2-2.1,2.1-1.9,1.7,0c-0.1,0.4-0.2,0.9-0.5,1.5  c0.4,0.7,0.8,1.1,1.2,1.5c0.5-0.1,1.3-0.2,1.8-0.1c1.4,0.2,1.2,1.7,0,1.7c-0.6,0-1.5-0.5-2-0.9c-0.8,0.1-1.6,0.4-2.3,0.6  c-0.2,0.4-0.5,1-0.8,1.4C8.7,19.9,7.2,18.4,8.4,17.3z M9.6,17.3c-0.3,0.1-0.6,0.3-0.8,0.6c-0.3,0.3-0.1,0.6,0.3,0.2  C9.3,17.9,9.5,17.6,9.6,17.3z M14.1,16.1c0.2,0.2,0.6,0.3,0.9,0.3c0.4,0,0.4-0.3-0.1-0.3C14.7,16.1,14.4,16.1,14.1,16.1z M11.1,16  c0.3-0.1,1-0.3,1.2-0.3c0,0-0.5-0.5-0.7-0.8C11.5,15.2,11.1,16,11.1,16z M11.5,12c-0.1,0.3,0,0.8,0.1,1.1c0.1-0.2,0.3-0.8,0.2-1.1  C11.7,11.7,11.5,11.7,11.5,12z\"\/>\n                            <\/svg>\n                            <span>Seamless stainless steel tubes and pipes<\/span>\n                        <\/a>\n                    <\/div>\n                \n[\/spb_text_block] [spb_text_block animation=&#8221;none&#8221; animation_delay=&#8221;0&#8243; simplified_controls=&#8221;yes&#8221; custom_css_percentage=&#8221;no&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; margin_vertical=&#8221;0&#8243; custom_css=&#8221;margin-top: 0px;margin-bottom: 0px;&#8221; border_size=&#8221;0&#8243; border_styling_global=&#8221;default&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;]\n<hr style=\"background-color: #0098aa; height: 1px;\" \/>\n[\/spb_text_block] [\/spb_column] [\/spb_row] [spb_row element_name=&#8221;Row&#8221; wrap_type=&#8221;content-width&#8221; parallax_image_height=&#8221;content-height&#8221; parallax_image_movement=&#8221;fixed&#8221; parallax_image_speed=&#8221;0.5&#8243; bg_video_loop=&#8221;yes&#8221; parallax_video_height=&#8221;window-height&#8221; parallax_video_overlay=&#8221;none&#8221; row_overlay_opacity=&#8221;0&#8243; row_col_pos=&#8221;default&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [spb_boxed_content type=&#8221;coloured&#8221; box_link_target=&#8221;_self&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;]\n<h2 style=\"text-align: center;\"><strong>Product<\/strong><\/h2>\n<div class=\"horizontal-break bold\"> <\/div>\n[\/spb_boxed_content] [spb_boxed_content type=&#8221;coloured&#8221; box_link_target=&#8221;_self&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;]\n<p style=\"text-align: justify;\">Our seamless stainless-steel tubes are available in a wide range of diameters (ranging from small to more than 250mm), in different thicknesses, ensuring the best quality and a quick delivery.<\/p>\n<p style=\"text-align: justify;\">We are able to produce in all the different grades of stainless-steel tube in different finishes as raw straight from the steel mill (without surface preparation), satin polished, bright polished (mirror shining).<\/p>\n<p style=\"text-align: justify;\">We produce stainless steel seamless tubes for many purposes as their overall corrosion resistance and good machinability: Stainless Steel Tubing for General Corrosion-Resistance, Pressure Pipe, Sanitary Tubing, Mechanical Tubing, Aircraft Tubing, Hydraulic-Line Tubing, among others.<\/p>\n<p style=\"text-align: justify;\">We supply mainly to Food industry, Pipping industry, Oil and gas, Mining, Chemical and petrochemical, Power generation, Renewable energy, Pulp and Paper, Pharmaceutical, Food and beverage, Marine, etc.<\/p>\n[\/spb_boxed_content] [spb_blank_spacer height=&#8221;30px&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [\/spb_row] [spb_row element_name=&#8221;Row&#8221; wrap_type=&#8221;content-width&#8221; parallax_image_height=&#8221;content-height&#8221; parallax_image_movement=&#8221;fixed&#8221; parallax_image_speed=&#8221;0.5&#8243; bg_video_loop=&#8221;yes&#8221; parallax_video_height=&#8221;window-height&#8221; parallax_video_overlay=&#8221;none&#8221; row_overlay_opacity=&#8221;0&#8243; row_col_pos=&#8221;default&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [spb_boxed_content type=&#8221;coloured&#8221; box_link_target=&#8221;_self&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;]\n<h2 style=\"text-align: center;\"><strong>Production<\/strong><\/h2>\n<div class=\"horizontal-break bold\"> <\/div>\n[\/spb_boxed_content] [spb_boxed_content type=&#8221;coloured&#8221; box_link_target=&#8221;_self&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;]\n<p style=\"text-align: justify;\">Our stainless-steel tubes are made heating to about 1200\u00baC the billets and forming elongated circular products which are hollowed into a drill mill. Once we have the hollow in the billets, there are two ways of production for seamless stainless-steel tubes and pipes:<\/p>\n<h3>Hot rolled<\/h3>\n<p style=\"text-align: justify;\">Billet \u2192 Heating \u2192 Drilling \u2192 cross laminated, continuous Rolling or extrusion \u2192 removing \u2192 Sizing (conical bore) \u2192 Cooling \u2192 Straightening \u2192 hydrostatic test) \u2192 labelling \u2192 packing and stocking.<\/p>\n<p>palanquilla redonda \u2192 calentamiento \u2192 perforaci\u00f3n \u2192 laminado cruzado de tres rodillos, laminado continuo o extrusi\u00f3n \u2192 desmontado \u2192 dimensionamiento o reducci\u00f3n del di\u00e1metro (taladro c\u00f3nico) \u2192 enfriamiento \u2192 enderezado \u2192 prueba hidrost\u00e1tica (o detecci\u00f3n de fallas) \u2192 etiquetado \u2192 almacenamiento en almac\u00e9n<\/p>\n<h3>Cold drawn<\/h3>\n<p style=\"text-align: justify;\">The production of stainless-steel pipe by cold drawn is more complex than hot rolled. In general, cold draw tubes have thinner wall and smaller diameters than hot rolled.<\/p>\n<p>Billet \u2192 Heating \u2192 Drilling \u2192 sharped\/pointed \u2192annealing \u2192 pickling \u2192 lubrication\u2192 cold processing\u2192 tube \u2192 heat treatment\u2192 Cooling \u2192 Straightening \u2192 hydrostatic test \u2192 labelling \u2192 packing and stocking.<\/p>\n<p style=\"text-align: justify;\">During the production of seamless tube certain characteristics can be controlled as the diameter of the pipe that will depend on the use that we will give it later. This size may vary from small tubes used to make hypodermic needles to large tubes used to transport gas in the city. Other characteristics than can be controlled are the thickness of the pipe, its length, the lining material and its final finish.<\/p>\n[\/spb_boxed_content] [spb_blank_spacer height=&#8221;30px&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [\/spb_row] [spb_row element_name=&#8221;Row&#8221; wrap_type=&#8221;standard-width&#8221; row_bg_type=&#8221;color&#8221; color_row_height=&#8221;content-height&#8221; bg_type=&#8221;cover&#8221; parallax_image_height=&#8221;content-height&#8221; parallax_image_movement=&#8221;fixed&#8221; parallax_image_speed=&#8221;standard&#8221; bg_video_loop=&#8221;yes&#8221; parallax_video_height=&#8221;window-height&#8221; row_top_style=&#8221;none&#8221; row_bottom_style=&#8221;none&#8221; parallax_video_overlay=&#8221;none&#8221; row_overlay_opacity=&#8221;0&#8243; remove_element_spacing=&#8221;no&#8221; row_col_spacing=&#8221;0&#8243; row_col_pos=&#8221;default&#8221; row_col_equal_heights=&#8221;yes&#8221; row_expanding=&#8221;no&#8221; row_animation=&#8221;none&#8221; row_animation_delay=&#8221;0&#8243; minimize_row=&#8221;no&#8221; simplified_controls=&#8221;yes&#8221; custom_css_percentage=&#8221;no&#8221; custom_css=&#8221;margin-top: 0px;margin-bottom: 0px;&#8221; border_styling_global=&#8221;default&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [spb_column col_animation=&#8221;none&#8221; col_animation_delay=&#8221;0&#8243; col_bg_color=&#8221;#0098aa&#8221; col_bg_type=&#8221;cover&#8221; col_parallax_image_movement=&#8221;fixed&#8221; col_parallax_image_speed=&#8221;0.5&#8243; col_padding=&#8221;0&#8243; col_vertical_offset=&#8221;0&#8243; col_horizontal_offset=&#8221;0&#8243; col_custom_zindex=&#8221;0&#8243; col_sm=&#8221;6&#8243; simplified_controls=&#8221;no&#8221; custom_css_percentage=&#8221;no&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; margin_vertical=&#8221;0&#8243; custom_css=&#8221;margin-top: 0px;margin-bottom: 0px;padding-left: 30px;padding-right: 30px;&#8221; border_styling_global=&#8221;default&#8221; width=&#8221;1\/2&#8243; el_position=&#8221;first&#8221;] [spb_text_block animation=&#8221;none&#8221; animation_delay=&#8221;0&#8243; simplified_controls=&#8221;yes&#8221; custom_css_percentage=&#8221;no&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; margin_vertical=&#8221;0&#8243; custom_css=&#8221;margin-top: 0px;margin-bottom: 0px;&#8221; border_size=&#8221;0&#8243; border_styling_global=&#8221;default&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;]\n<h3 style=\"text-align: center;\"><span style=\"color: #ffffff;\"><strong>Advantages<\/strong><\/span><\/h3>\n<ul>\n<li><span style=\"color: #ffffff;\">Homogeneous tubes<\/span><\/li>\n<li><span style=\"color: #ffffff;\">Ability to withstand high pressure<\/span><\/li>\n<li><span style=\"color: #ffffff;\">Good durability and corrosion resistance<\/span><\/li>\n<li><span style=\"color: #ffffff;\">Good plasticity and toughness<\/span><\/li>\n<li><span style=\"color: #ffffff;\">High purity<\/span><\/li>\n<li><span style=\"color: #ffffff;\">Ideal for critical applications<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n[\/spb_text_block] [\/spb_column] [spb_column col_animation=&#8221;none&#8221; col_animation_delay=&#8221;0&#8243; col_bg_color=&#8221;#0098aa&#8221; col_bg_type=&#8221;cover&#8221; col_parallax_image_movement=&#8221;fixed&#8221; col_parallax_image_speed=&#8221;0.5&#8243; col_padding=&#8221;0&#8243; col_vertical_offset=&#8221;0&#8243; col_horizontal_offset=&#8221;0&#8243; col_custom_zindex=&#8221;0&#8243; col_sm=&#8221;6&#8243; simplified_controls=&#8221;no&#8221; custom_css_percentage=&#8221;no&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; margin_vertical=&#8221;0&#8243; custom_css=&#8221;margin-top: 0px;margin-bottom: 0px;padding-left: 30px;padding-right: 30px;&#8221; border_styling_global=&#8221;default&#8221; width=&#8221;1\/2&#8243; el_position=&#8221;last&#8221;] [spb_text_block animation=&#8221;none&#8221; animation_delay=&#8221;0&#8243; simplified_controls=&#8221;yes&#8221; custom_css_percentage=&#8221;no&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; margin_vertical=&#8221;0&#8243; custom_css=&#8221;margin-top: 0px;margin-bottom: 0px;&#8221; border_size=&#8221;0&#8243; border_styling_global=&#8221;default&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;]\n<h3 style=\"text-align: center;\"><span style=\"color: #ffffff;\"><strong>Disadvantage<\/strong><\/span><\/h3>\n<ul>\n<li><span style=\"color: #ffffff;\">Higher costs than welded tube.<\/span><\/li>\n<li><span style=\"color: #ffffff;\">Not ideal for large diameter pipes<\/span><\/li>\n<li><span style=\"color: #ffffff;\">More difficult to manufacture than other processes<\/span><\/li>\n<li><span style=\"color: #ffffff;\">Longer lead times than other processes for the same sizes<\/span><\/li>\n<li><span style=\"color: #ffffff;\">Diameters with more than 500 mm can\u2019t be got by this process.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n[\/spb_text_block] [\/spb_column] [spb_blank_spacer height=&#8221;30px&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [\/spb_row] [spb_row element_name=&#8221;Row&#8221; wrap_type=&#8221;full-width-contained&#8221; row_bg_type=&#8221;image&#8221; row_bg_color=&#8221;#242424&#8243; color_row_height=&#8221;content-height&#8221; bg_image=&#8221;4984&#8243; bg_type=&#8221;cover&#8221; parallax_image_height=&#8221;content-height&#8221; parallax_image_movement=&#8221;scroll&#8221; parallax_image_speed=&#8221;standard&#8221; bg_video_loop=&#8221;yes&#8221; parallax_video_height=&#8221;window-height&#8221; row_top_style=&#8221;none&#8221; row_bottom_style=&#8221;none&#8221; parallax_video_overlay=&#8221;none&#8221; row_overlay_opacity=&#8221;0&#8243; remove_element_spacing=&#8221;no&#8221; row_col_spacing=&#8221;0&#8243; row_col_pos=&#8221;default&#8221; row_col_equal_heights=&#8221;no&#8221; row_expanding=&#8221;no&#8221; row_animation=&#8221;none&#8221; row_animation_delay=&#8221;0&#8243; minimize_row=&#8221;no&#8221; simplified_controls=&#8221;yes&#8221; custom_css_percentage=&#8221;no&#8221; custom_css=&#8221;margin-top: 0px;margin-bottom: 0px;&#8221; border_styling_global=&#8221;default&#8221; el_class=&#8221;hideBackImage&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [spb_column col_animation=&#8221;none&#8221; col_animation_delay=&#8221;0&#8243; col_bg_color=&#8221;#242424&#8243; col_bg_type=&#8221;cover&#8221; col_parallax_image_movement=&#8221;fixed&#8221; col_parallax_image_speed=&#8221;0.5&#8243; col_padding=&#8221;0&#8243; col_vertical_offset=&#8221;0&#8243; col_horizontal_offset=&#8221;0&#8243; col_custom_zindex=&#8221;0&#8243; col_xs=&#8221;12&#8243; col_sm=&#8221;12&#8243; col_md=&#8221;8&#8243; col_lg=&#8221;8&#8243; simplified_controls=&#8221;yes&#8221; custom_css_percentage=&#8221;no&#8221; padding_vertical=&#8221;20&#8243; padding_horizontal=&#8221;20&#8243; margin_vertical=&#8221;0&#8243; custom_css=&#8221;margin-top: 0px;margin-bottom: 0px;padding-top: 20px;padding-left: 20px;padding-right: 20px;padding-bottom: 20px;&#8221; border_styling_global=&#8221;default&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [spb_blank_spacer height=&#8221;30px&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [spb_text_block animation=&#8221;none&#8221; animation_delay=&#8221;0&#8243; simplified_controls=&#8221;yes&#8221; custom_css_percentage=&#8221;no&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; margin_vertical=&#8221;0&#8243; custom_css=&#8221;margin-top: 0px;margin-bottom: 0px;&#8221; border_size=&#8221;0&#8243; border_styling_global=&#8221;default&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;]\n<h2><strong>Materials and products<\/strong><\/h2>\n<hr \/>\n<p><span style=\"color: #ffffff;\">Our range of materials includes the most commercial austenitic grades 304 (1.4301, X5CrNi18-10) , 304L (1.4306, X2CrNi18-10), 316 (1.4401, X5CrNiMo17-12-2), \u00a0and 316L (1.4404, X2CrNiMo17-13-2) stainless steel tubes; but also the grades 317, 317L, 321, 310S, 310, 630, 201, 303 (1.4305, X10CrNiS18-9).<\/span><\/p>\n<p><span style=\"color: #ffffff;\">304 in seamless pipes is the most used standard commercial grade as it has good corrosion resistance and good machinability<\/span><\/p>\n<p><span style=\"color: #ffffff;\">316 seamless pipes have much better corrosion resistance and this grade recommended for marine environments or coastal applications.<\/span><\/p>\n<p>&nbsp;<\/p>\n[\/spb_text_block] [\/spb_column] [\/spb_row] [spb_row element_name=&#8221;Row&#8221; wrap_type=&#8221;content-width&#8221; parallax_image_height=&#8221;content-height&#8221; parallax_image_movement=&#8221;fixed&#8221; parallax_image_speed=&#8221;0.5&#8243; bg_video_loop=&#8221;yes&#8221; parallax_video_height=&#8221;window-height&#8221; parallax_video_overlay=&#8221;none&#8221; row_overlay_opacity=&#8221;0&#8243; row_col_pos=&#8221;default&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [spb_column col_sm=&#8221;12&#8243; padding_horizontal=&#8221;0&#8243; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [spb_blank_spacer height=&#8221;30px&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [spb_text_block animation=&#8221;none&#8221; animation_delay=&#8221;0&#8243; simplified_controls=&#8221;yes&#8221; custom_css_percentage=&#8221;no&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; margin_vertical=&#8221;0&#8243; custom_css=&#8221;margin-top: 0px;margin-bottom: 0px;&#8221; border_size=&#8221;0&#8243; border_styling_global=&#8221;default&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;]\n<h2 style=\"text-align: center;\"><strong>Standard and certificates<br \/>\n<\/strong><\/h2>\n<div class=\"horizontal-break bold\" style=\"background-color: #666d78; width: 100px\"> <\/div>\n<p>&nbsp;<\/p>\n[\/spb_text_block] [\/spb_column] [spb_column col_sm=&#8221;6&#8243; padding_horizontal=&#8221;0&#8243; width=&#8221;1\/2&#8243; el_position=&#8221;first&#8221;] [spb_text_block animation=&#8221;none&#8221; animation_delay=&#8221;0&#8243; simplified_controls=&#8221;yes&#8221; custom_css_percentage=&#8221;no&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; margin_vertical=&#8221;0&#8243; custom_css=&#8221;margin-top: 0px;margin-bottom: 0px;&#8221; border_size=&#8221;0&#8243; border_styling_global=&#8221;default&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;]\n<ul>\n<li>Mill test certificates (MTC) according to EN 10204: 2.1, 3.1, 3.2.<\/li>\n<li>PED Pressure equipment directive.<\/li>\n<li>Our factories comply with quality management systems as ISO 9001, ISO 14001 and OHSAS 18001.<\/li>\n<li>Size reports are issued by our laboratory or by a third party (SGS, TUV, other)<\/li>\n<li>Our products comply the general regulation and the specific certificated regulations in manufacturing products that requires them:<\/li>\n<li style=\"list-style-type: none;\">\n<ul>\n<li>ASTM A269<\/li>\n<li>ASTM A312<\/li>\n<li>ASTM A270<\/li>\n<li>JIS 3463<\/li>\n<li>DIN17440<\/li>\n<li>NFA35-572 \/NFA35-576-582 \/ NFA35-584<\/li>\n<li>Etc.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n[\/spb_text_block] [\/spb_column] [spb_column col_sm=&#8221;6&#8243; padding_horizontal=&#8221;0&#8243; width=&#8221;1\/2&#8243; el_position=&#8221;last&#8221;] [spb_text_block animation=&#8221;none&#8221; animation_delay=&#8221;0&#8243; simplified_controls=&#8221;yes&#8221; custom_css_percentage=&#8221;no&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; margin_vertical=&#8221;0&#8243; custom_css=&#8221;margin-top: 0px;margin-bottom: 0px;&#8221; border_size=&#8221;0&#8243; border_styling_global=&#8221;default&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;]\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1705\" src=\"https:\/\/wp.gestiondecompras.com\/wp-content\/uploads\/2021\/05\/sellos.jpg\" alt=\"sellos\" width=\"800\" height=\"150\" srcset=\"https:\/\/wp.gestiondecompras.com\/wp-content\/uploads\/2021\/05\/sellos.jpg 800w, https:\/\/wp.gestiondecompras.com\/wp-content\/uploads\/2021\/05\/sellos-300x56.jpg 300w, https:\/\/wp.gestiondecompras.com\/wp-content\/uploads\/2021\/05\/sellos-768x144.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n[\/spb_text_block] [\/spb_column] [\/spb_row]\n","protected":false},"excerpt":{"rendered":"<p>[spb_row element_name=&#8221;Row&#8221; wrap_type=&#8221;content-width&#8221; parallax_image_height=&#8221;content-height&#8221; parallax_image_movement=&#8221;fixed&#8221; parallax_image_speed=&#8221;0.5&#8243; bg_video_loop=&#8221;yes&#8221; parallax_video_height=&#8221;window-height&#8221; parallax_video_overlay=&#8221;none&#8221; row_overlay_opacity=&#8221;0&#8243; row_col_pos=&#8221;default&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [spb_column col_animation=&#8221;none&#8221; col_animation_delay=&#8221;0&#8243; col_bg_type=&#8221;cover&#8221; col_parallax_image_movement=&#8221;fixed&#8221; col_parallax_image_speed=&#8221;0.5&#8243; col_padding=&#8221;0&#8243; col_vertical_offset=&#8221;0&#8243; col_horizontal_offset=&#8221;0&#8243; col_custom_zindex=&#8221;0&#8243; col_sm=&#8221;12&#8243; simplified_controls=&#8221;yes&#8221; custom_css_percentage=&#8221;no&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; margin_vertical=&#8221;0&#8243; custom_css=&#8221;margin-top: 0px;margin-bottom: 0px;&#8221; border_styling_global=&#8221;default&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [spb_text_block animation=&#8221;none&#8221; animation_delay=&#8221;0&#8243; simplified_controls=&#8221;yes&#8221; custom_css_percentage=&#8221;no&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; margin_vertical=&#8221;0&#8243; custom_css=&#8221;margin-top: 0px;margin-bottom: 0px;&#8221; border_size=&#8221;0&#8243; border_styling_global=&#8221;default&#8221; width=&#8221;3\/4&#8243; el_position=&#8221;first&#8221;] Gesti\u00f3n de Compras have the means to get [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10046,"parent":10423,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-title.php","meta":{"footnotes":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Seamless stainless steel tubes and pipes - Gesti\u00f3n De Compras<\/title>\n<meta name=\"description\" content=\"We have the means to get seamless stainless-steel tubes in a range of lengths, diameters and thicknesses, supplying in all the alloys to different sectors.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/wp.gestiondecompras.com\/zh\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Seamless stainless steel tubes and pipes - Gesti\u00f3n De Compras\" \/>\n<meta property=\"og:description\" content=\"We have the means to get seamless stainless-steel tubes in a range of lengths, diameters and thicknesses, supplying in all the alloys to different sectors.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/wp.gestiondecompras.com\/zh\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/\" \/>\n<meta property=\"og:site_name\" content=\"Gesti\u00f3n De Compras\" \/>\n<meta property=\"article:modified_time\" content=\"2021-11-08T12:23:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/wp.gestiondecompras.com\/wp-content\/uploads\/2021\/06\/stainless_steel_seamless_pipe_and_tube.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"550\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"50 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/wp.gestiondecompras.com\/zh\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/\",\"url\":\"https:\/\/wp.gestiondecompras.com\/zh\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/\",\"name\":\"Seamless stainless steel tubes and pipes - Gesti\u00f3n De Compras\",\"isPartOf\":{\"@id\":\"https:\/\/wp.gestiondecompras.com\/zh\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/wp.gestiondecompras.com\/zh\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/wp.gestiondecompras.com\/zh\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/wp.gestiondecompras.com\/wp-content\/uploads\/2021\/06\/stainless_steel_seamless_pipe_and_tube.jpg\",\"datePublished\":\"2021-06-02T15:59:46+00:00\",\"dateModified\":\"2021-11-08T12:23:00+00:00\",\"description\":\"We have the means to get seamless stainless-steel tubes in a range of lengths, diameters and thicknesses, supplying in all the alloys to different sectors.\",\"breadcrumb\":{\"@id\":\"https:\/\/wp.gestiondecompras.com\/zh\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/#breadcrumb\"},\"inLanguage\":\"zh\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/wp.gestiondecompras.com\/zh\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh\",\"@id\":\"https:\/\/wp.gestiondecompras.com\/zh\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/#primaryimage\",\"url\":\"https:\/\/wp.gestiondecompras.com\/wp-content\/uploads\/2021\/06\/stainless_steel_seamless_pipe_and_tube.jpg\",\"contentUrl\":\"https:\/\/wp.gestiondecompras.com\/wp-content\/uploads\/2021\/06\/stainless_steel_seamless_pipe_and_tube.jpg\",\"width\":800,\"height\":550},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/wp.gestiondecompras.com\/zh\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u5bb6\",\"item\":\"https:\/\/wp.gestiondecompras.com\/zh\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u4ea7\u54c1\",\"item\":\"https:\/\/wp.gestiondecompras.com\/zh\/productos\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Stainless Steel\",\"item\":\"https:\/\/wp.gestiondecompras.com\/zh\/productos\/acero-inoxidable\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Seamless stainless steel tubes and pipes\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/wp.gestiondecompras.com\/zh\/#website\",\"url\":\"https:\/\/wp.gestiondecompras.com\/zh\/\",\"name\":\"Gesti\u00f3n De Compras\",\"description\":\"Sourcing Internacional\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/wp.gestiondecompras.com\/zh\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Seamless stainless steel tubes and pipes - Gesti\u00f3n De Compras","description":"We have the means to get seamless stainless-steel tubes in a range of lengths, diameters and thicknesses, supplying in all the alloys to different sectors.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/wp.gestiondecompras.com\/zh\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/","og_locale":"zh_CN","og_type":"article","og_title":"Seamless stainless steel tubes and pipes - Gesti\u00f3n De Compras","og_description":"We have the means to get seamless stainless-steel tubes in a range of lengths, diameters and thicknesses, supplying in all the alloys to different sectors.","og_url":"https:\/\/wp.gestiondecompras.com\/zh\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/","og_site_name":"Gesti\u00f3n De Compras","article_modified_time":"2021-11-08T12:23:00+00:00","og_image":[{"width":800,"height":550,"url":"https:\/\/wp.gestiondecompras.com\/wp-content\/uploads\/2021\/06\/stainless_steel_seamless_pipe_and_tube.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"50 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/wp.gestiondecompras.com\/zh\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/","url":"https:\/\/wp.gestiondecompras.com\/zh\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/","name":"Seamless stainless steel tubes and pipes - Gesti\u00f3n De Compras","isPartOf":{"@id":"https:\/\/wp.gestiondecompras.com\/zh\/#website"},"primaryImageOfPage":{"@id":"https:\/\/wp.gestiondecompras.com\/zh\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/#primaryimage"},"image":{"@id":"https:\/\/wp.gestiondecompras.com\/zh\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/#primaryimage"},"thumbnailUrl":"https:\/\/wp.gestiondecompras.com\/wp-content\/uploads\/2021\/06\/stainless_steel_seamless_pipe_and_tube.jpg","datePublished":"2021-06-02T15:59:46+00:00","dateModified":"2021-11-08T12:23:00+00:00","description":"We have the means to get seamless stainless-steel tubes in a range of lengths, diameters and thicknesses, supplying in all the alloys to different sectors.","breadcrumb":{"@id":"https:\/\/wp.gestiondecompras.com\/zh\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/#breadcrumb"},"inLanguage":"zh","potentialAction":[{"@type":"ReadAction","target":["https:\/\/wp.gestiondecompras.com\/zh\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/"]}]},{"@type":"ImageObject","inLanguage":"zh","@id":"https:\/\/wp.gestiondecompras.com\/zh\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/#primaryimage","url":"https:\/\/wp.gestiondecompras.com\/wp-content\/uploads\/2021\/06\/stainless_steel_seamless_pipe_and_tube.jpg","contentUrl":"https:\/\/wp.gestiondecompras.com\/wp-content\/uploads\/2021\/06\/stainless_steel_seamless_pipe_and_tube.jpg","width":800,"height":550},{"@type":"BreadcrumbList","@id":"https:\/\/wp.gestiondecompras.com\/zh\/products\/stainless-steel\/seamless-stainless-steel-tubes-and-pipes\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u5bb6","item":"https:\/\/wp.gestiondecompras.com\/zh\/"},{"@type":"ListItem","position":2,"name":"\u4ea7\u54c1","item":"https:\/\/wp.gestiondecompras.com\/zh\/productos\/"},{"@type":"ListItem","position":3,"name":"Stainless Steel","item":"https:\/\/wp.gestiondecompras.com\/zh\/productos\/acero-inoxidable\/"},{"@type":"ListItem","position":4,"name":"Seamless stainless steel tubes and pipes"}]},{"@type":"WebSite","@id":"https:\/\/wp.gestiondecompras.com\/zh\/#website","url":"https:\/\/wp.gestiondecompras.com\/zh\/","name":"Gesti\u00f3n De Compras","description":"Sourcing Internacional","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/wp.gestiondecompras.com\/zh\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh"}]}},"_links":{"self":[{"href":"https:\/\/wp.gestiondecompras.com\/zh\/wp-json\/wp\/v2\/pages\/10425"}],"collection":[{"href":"https:\/\/wp.gestiondecompras.com\/zh\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wp.gestiondecompras.com\/zh\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wp.gestiondecompras.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.gestiondecompras.com\/zh\/wp-json\/wp\/v2\/comments?post=10425"}],"version-history":[{"count":1,"href":"https:\/\/wp.gestiondecompras.com\/zh\/wp-json\/wp\/v2\/pages\/10425\/revisions"}],"predecessor-version":[{"id":10426,"href":"https:\/\/wp.gestiondecompras.com\/zh\/wp-json\/wp\/v2\/pages\/10425\/revisions\/10426"}],"up":[{"embeddable":true,"href":"https:\/\/wp.gestiondecompras.com\/zh\/wp-json\/wp\/v2\/pages\/10423"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wp.gestiondecompras.com\/zh\/wp-json\/wp\/v2\/media\/10046"}],"wp:attachment":[{"href":"https:\/\/wp.gestiondecompras.com\/zh\/wp-json\/wp\/v2\/media?parent=10425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}