{"id":3585,"date":"2026-06-18T13:33:02","date_gmt":"2026-06-18T05:33:02","guid":{"rendered":"https:\/\/sinocleansky.com\/product\/dot-cylinder\/"},"modified":"2026-07-09T18:26:14","modified_gmt":"2026-07-09T10:26:14","slug":"dot-cylinder","status":"publish","type":"product","link":"https:\/\/www.sinocleansky.com\/fr\/product\/dot-cylinder\/","title":{"rendered":"DOT Cylinder"},"content":{"rendered":"<p>SinoCleansky DOT gas cylinder is manufactured under DOT-3AA standard. This standard cylinder is mainly for the South American and North American market, with international third-party test reports. Some specific types are widely used in welding and cutting field, such as 20CF and 40CF, which are popular in Middle East market, too.<br \/>\nThe cylinders are widely used for Oxygen (O2), Nitrogen (N2), Argon (Ar), Carbon Dioxide (CO2), Helium (He), Nitrous Oxide (N2O), Hydrogen (H2) and so on, which covers industrial, fire-fighting, energy, medical, city construction and other sectors.<\/p>\n<p><strong>DOT Cylinder<\/strong><strong><\/strong><strong><\/strong><strong><\/strong><strong><\/strong><strong><\/strong><\/p>\n<p><strong><\/strong><\/p>\n<p><strong><strong><\/strong><\/strong><\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"0\" style=\"width: 100%; border-collapse: collapse; border-spacing: 0; margin: 14px 0 20px; table-layout: auto\">\n<tbody>\n<tr>\n<td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\">\n<p style=\"margin: 0; padding: 0\">Standard<\/p>\n<\/td>\n<td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\">\n<p style=\"margin: 0; padding: 0\">Type<\/p>\n<\/td>\n<td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\">\n<p style=\"margin: 0; padding: 0\">Outer diameter <\/p>\n<\/td>\n<td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\">\n<p style=\"margin: 0; padding: 0\">Water capacity<\/p>\n<\/td>\n<td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\">\n<p style=\"margin: 0; padding: 0\">Working pressure<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\">\n<p style=\"margin: 0; padding: 0\">DOT-3AA<\/p>\n<\/td>\n<td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\">\n<p style=\"margin: 0; padding: 0\">20CF (MC10)<\/p>\n<\/td>\n<td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\">\n<p style=\"margin: 0; padding: 0\">133 mm<\/p>\n<\/td>\n<td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\">\n<p style=\"margin: 0; padding: 0\">3.6 L<\/p>\n<\/td>\n<td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\">\n<p style=\"margin: 0; padding: 0\">2015 psi <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\">\n<p style=\"margin: 0; padding: 0\">DOT-3AA<\/p>\n<\/td>\n<td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\">\n<p style=\"margin: 0; padding: 0\">40CF (B40)<\/p>\n<\/td>\n<td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\">\n<p style=\"margin: 0; padding: 0\">178 mm<\/p>\n<\/td>\n<td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\">\n<p style=\"margin: 0; padding: 0\">7.8 L<\/p>\n<\/td>\n<td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\">\n<p style=\"margin: 0; padding: 0\">2015 psi <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\">\n<p style=\"margin: 0; padding: 0\">DOT-3AA<\/p>\n<\/td>\n<td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\">\n<p style=\"margin: 0; padding: 0\">225CF<\/p>\n<\/td>\n<td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\">\n<p style=\"margin: 0; padding: 0\">229 mm<\/p>\n<\/td>\n<td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\">\n<p style=\"margin: 0; padding: 0\">43.3 L<\/p>\n<\/td>\n<td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\">\n<p style=\"margin: 0; padding: 0\">2015 psi <\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>All the cylinders will be packed with plastic net for protection of painting. And the cylinders can be delivered with pallet, or loose in container.<\/p>\n<p>Cylinders are with detailed test report, including the factory test report, hydraulic test report and third-party test report, etc.<br \/>\nReference Report:<br \/>\nE-mail sales@sinocleansky.com to get more detailed test report specimen.<\/p>","protected":false},"featured_media":3572,"parent":0,"template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[]},"application":[835],"category-type":[780],"capacity":[742],"certifications":[772],"medium-industrial-gas":[845,846,848,849,850,853,855],"inspection-agency":[],"material":[769],"product-category":[727],"products":[710,807],"working-pressure-range":[837],"class_list":["post-3585","product","type-product","status-publish","has-post-thumbnail","hentry","application-other-applications","category-type-products","capacity-40l-200l","certifications-dot","medium-industrial-gas-argon-ar","medium-industrial-gas-nitrogen-n2","medium-industrial-gas-hydrogen-h2","medium-industrial-gas-helium-he","medium-industrial-gas-oxygen-o2","medium-industrial-gas-nitrous-oxide-n2o","medium-industrial-gas-carbon-dioxide-co2","material-steel","product-category-high-pressure-series","products-gas-cylinders","products-seamless-steel-gas-cylinders","working-pressure-range-medium-pressure-3-20-mpa"],"acf":{"description_summary":"\u2022 DOT standard approved.<br>\n\u2022 International inspection authority certified.<br>\n\u2022 Applied for oxygen, nitrogen, argon, CO2 etc.<br>\n\u2022 Widely used for welding and cutting.","image_gallery":[3573,3574,3575,3576,3577],"description":"SinoCleansky DOT gas cylinder is manufactured under DOT-3AA standard. This standard cylinder is mainly for the South American and North American market, with international third-party test reports. Some specific types are widely used in welding and cutting field, such as 20CF and 40CF, which are popular in Middle East market, too.\nThe cylinders are widely used for Oxygen (O2), Nitrogen (N2), Argon (Ar), Carbon Dioxide (CO2), Helium (He), Nitrous Oxide (N2O), Hydrogen (H2) and so on, which covers industrial, fire-fighting, energy, medical, city construction and other sectors.","description_image_paths":[3578],"description_image_gallery":null,"technical_specifications":"<p><strong>DOT Cylinder<\/strong><strong><\/strong><strong><\/strong><strong><\/strong><strong><\/strong><strong><\/strong><\/p><p><strong><\/strong><\/p><p><strong><strong><\/strong><\/strong><\/p><table border=\"1\" cellspacing=\"0\" cellpadding=\"0\" style=\"width: 100%; border-collapse: collapse; border-spacing: 0; margin: 14px 0 20px; table-layout: auto\"><tbody><tr><td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\"><p style=\"margin: 0; padding: 0\">Standard<\/p><\/td><td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\"><p style=\"margin: 0; padding: 0\">Type<\/p><\/td><td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\"><p style=\"margin: 0; padding: 0\">Outer diameter <\/p><\/td><td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\"><p style=\"margin: 0; padding: 0\">Water capacity<\/p><\/td><td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\"><p style=\"margin: 0; padding: 0\">Working pressure<\/p><\/td><\/tr><tr><td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\"><p style=\"margin: 0; padding: 0\">DOT-3AA<\/p><\/td><td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\"><p style=\"margin: 0; padding: 0\">20CF (MC10)<\/p><\/td><td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\"><p style=\"margin: 0; padding: 0\">133 mm<\/p><\/td><td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\"><p style=\"margin: 0; padding: 0\">3.6 L<\/p><\/td><td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\"><p style=\"margin: 0; padding: 0\">2015 psi <\/p><\/td><\/tr><tr><td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\"><p style=\"margin: 0; padding: 0\">DOT-3AA<\/p><\/td><td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\"><p style=\"margin: 0; padding: 0\">40CF (B40)<\/p><\/td><td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\"><p style=\"margin: 0; padding: 0\">178 mm<\/p><\/td><td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\"><p style=\"margin: 0; padding: 0\">7.8 L<\/p><\/td><td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\"><p style=\"margin: 0; padding: 0\">2015 psi <\/p><\/td><\/tr><tr><td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\"><p style=\"margin: 0; padding: 0\">DOT-3AA<\/p><\/td><td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\"><p style=\"margin: 0; padding: 0\">225CF<\/p><\/td><td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\"><p style=\"margin: 0; padding: 0\">229 mm<\/p><\/td><td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\"><p style=\"margin: 0; padding: 0\">43.3 L<\/p><\/td><td style=\"border: 1px solid #222; padding: 8px 10px; vertical-align: top; line-height: 1.45\"><p style=\"margin: 0; padding: 0\">2015 psi <\/p><\/td><\/tr><\/tbody><\/table>","packaging_shipping":"All the cylinders will be packed with plastic net for protection of painting. And the cylinders can be delivered with pallet, or loose in container.","packaging_image_paths":[3579],"packaging_image_gallery":null,"report_certifications_content":"Cylinders are with detailed test report, including the factory test report, hydraulic test report and third-party test report, etc.\nReference Report:\nE-mail sales@sinocleansky.com to get more detailed test report specimen.","report_certifications_image":[{"report_certifications_image-certification_image":3580},{"report_certifications_image-certification_image":3582},{"report_certifications_image-certification_image":3583},{"report_certifications_image-certification_image":3584}],"faq":[{"faq_-_question":"What about the shipment for these cylinders?","faq_-_answer":"Generally, the cylinders will be shipped by 20ft container with pallets, especially for the small cylinders."},{"faq_-_question":"What about the cylinder using as a set for welding and cutting?","faq_-_answer":"The 20CF oxygen cylinder matches with MC10 acetylene cylinder. nThe 40CF oxygen cylinder matches with B40 acetylene cylinder."},{"faq_-_question":"What about the cylinder valves?","faq_-_answer":"The cylinder valves can be provided based on customer request, such as the CGA series valves."}],"specification_image_paths":[],"pdf_file_paths":null,"video_links":null,"type":"DOT Cylinder","material":"Steel","working_pressure":"2015psi","capacity":"3.6L-43.3L","medium":"Argon, Carbon Dioxide, Nitrous Oxide, Oxygen, Nitrogen, Hydrogen, Helium","standards_certifications":"DOT, DOT-3AA","application_scenario":"Energy \/ Industrial \/ Firefighting \/ Medical \/ Welding & Cutting \/ Others"},"_links":{"self":[{"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/product\/3585","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"acf:attachment":[{"embeddable":true,"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/media\/3579"},{"embeddable":true,"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/media\/3578"},{"embeddable":true,"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/media\/3577"},{"embeddable":true,"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/media\/3576"},{"embeddable":true,"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/media\/3575"},{"embeddable":true,"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/media\/3574"},{"embeddable":true,"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/media\/3573"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/media\/3572"}],"wp:attachment":[{"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/media?parent=3585"}],"wp:term":[{"taxonomy":"application","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/application?post=3585"},{"taxonomy":"category-type","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/category-type?post=3585"},{"taxonomy":"capacity","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/capacity?post=3585"},{"taxonomy":"certifications","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/certifications?post=3585"},{"taxonomy":"medium-industrial-gas","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/medium-industrial-gas?post=3585"},{"taxonomy":"inspection-agency","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/inspection-agency?post=3585"},{"taxonomy":"material","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/material?post=3585"},{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/product-category?post=3585"},{"taxonomy":"products","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/products?post=3585"},{"taxonomy":"working-pressure-range","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/fr\/wp-json\/wp\/v2\/working-pressure-range?post=3585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}