{"id":3585,"date":"2026-06-18T13:33:02","date_gmt":"2026-06-18T05:33:02","guid":{"rendered":"https:\/\/sinocleansky.com\/product\/dot-cylinder\/"},"modified":"2026-07-28T18:42:38","modified_gmt":"2026-07-28T10:42:38","slug":"dot-cylinder","status":"publish","type":"product","link":"https:\/\/www.sinocleansky.com\/pt\/product\/dot-cylinder\/","title":{"rendered":"Cilindro DOT"},"content":{"rendered":"

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.
\nOs cilindros s\u00e3o amplamente utilizados para oxig\u00e9nio (O\u2082), azoto (N\u2082), \u00e1rgon (Ar), di\u00f3xido de carbono (CO\u2082), h\u00e9lio (He), \u00f3xido nitroso (N\u2082O), hidrog\u00e9nio (H\u2082) e outros, abrangendo os setores industrial, de combate a inc\u00eandios, energ\u00e9tico, m\u00e9dico, de constru\u00e7\u00e3o urbana e outros.<\/p>\n

Cilindro DOT<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/p>\n

<\/strong><\/p>\n

<\/strong><\/strong><\/p>\n\n\n\n\n\n\n
\n

Padr\u00e3o<\/p>\n<\/td>\n

\n

Tipo<\/p>\n<\/td>\n

\n

Di\u00e2metro exterior <\/p>\n<\/td>\n

\n

Capacidade de \u00e1gua<\/p>\n<\/td>\n

\n

Press\u00e3o de servi\u00e7o<\/p>\n<\/td>\n<\/tr>\n

\n

DOT-3AA<\/p>\n<\/td>\n

\n

20CF (MC10)<\/p>\n<\/td>\n

\n

133 mm<\/p>\n<\/td>\n

\n

3.6 L<\/p>\n<\/td>\n

\n

2015 psi <\/p>\n<\/td>\n<\/tr>\n

\n

DOT-3AA<\/p>\n<\/td>\n

\n

40CF (B40)<\/p>\n<\/td>\n

\n

178 mm<\/p>\n<\/td>\n

\n

7.8 L<\/p>\n<\/td>\n

\n

2015 psi <\/p>\n<\/td>\n<\/tr>\n

\n

DOT-3AA<\/p>\n<\/td>\n

\n

225CF<\/p>\n<\/td>\n

\n

229 mm<\/p>\n<\/td>\n

\n

43.3 L<\/p>\n<\/td>\n

\n

2015 psi <\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Todos os cilindros ser\u00e3o embalados com rede de pl\u00e1stico para proteger a pintura. Os cilindros podem ser entregues em paletes ou a granel num contentor.<\/p>\n

Cylinders are with detailed test report, including the factory test report, hydraulic test report and third-party test report, etc.
\nRelat\u00f3rio de refer\u00eancia:
\nEnvie um e-mail para sales@sinocleansky.com para obter um modelo mais detalhado do relat\u00f3rio de ensaio.<\/p>","protected":false},"featured_media":20803,"parent":0,"template":"","meta":{"_acf_changed":true,"_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":[784,834,870],"category-type":[780,782,783],"capacity":[737,742],"certifications":[772],"energy":[],"medium-industrial-gas":[756,845,846,848,850,853,855,858],"industrial-gas-equipment":[],"inspection-agency":[841,842,843,844],"material":[758,759],"product-category":[727],"products":[710,807],"related-products-group":[],"working-pressure-range":[837],"class_list":["post-3585","product","type-product","status-publish","has-post-thumbnail","hentry","application-welding-and-cutting","application-medical-oxygen-gas-equipment","application-food-and-beverage","category-type-products","category-type-industrial-gas-equipment","category-type-application","capacity-40l","capacity-40l-200l","certifications-dot","medium-industrial-gas-other-gases","medium-industrial-gas-argon-ar","medium-industrial-gas-nitrogen-n2","medium-industrial-gas-hydrogen-h2","medium-industrial-gas-oxygen-o2","medium-industrial-gas-nitrous-oxide-n2o","medium-industrial-gas-carbon-dioxide-co2","medium-industrial-gas-acetylene-c2h2","inspection-agency-bv","inspection-agency-tuv","inspection-agency-sgs","inspection-agency-lloyds-register-lrs","material-aluminum","material-aluminum-6061","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.\r\n\u2022 International inspection authority certified.\r\n\u2022 Applied for oxygen, nitrogen, argon, CO2 etc.\r\n\u2022 Widely used for welding and cutting.","image_gallery":[20805,20803,20814,20808],"description":"

    \r\n \t
  • SinoCleansky DOT gas cylinders are manufactured to the DOT-3AA standard. This cylinder type is primarily supplied to the South American and North American markets, backed by international third-party inspection reports.<\/li>\r\n \t
  • Certain sizes are widely used in welding and cutting applications\u2014such as the 20CF and 40CF\u2014and are also popular across the Middle East.<\/li>\r\n \t
  • Our DOT cylinders handle a broad range of gases, including Oxygen (O\u2082), Nitrogen (N\u2082), Argon (Ar), Carbon Dioxide (CO\u2082), Helium (He), Nitrous Oxide (N\u2082O), and Hydrogen (H\u2082), serving industrial, fire-fighting, energy, medical, urban infrastructure, and other sectors.<\/li>\r\n<\/ul>\r\n
    SinoCleansky DOT gas cylinders are commonly used for medical oxygen and a wide range of industrial gases. Building on the gas compatibility listed above, they serve:<\/em><\/blockquote>\r\n
      \r\n \t
    • M\u00e9dico<\/strong> \u2014 oxygen supply for hospitals and clinics<\/li>\r\n<\/ul>\r\n
        \r\n \t
      • Industrial<\/strong> \u2014 welding, cutting, and shielding gas in workshops<\/li>\r\n<\/ul>\r\n
          \r\n \t
        • Fire-fighting & energy<\/strong> \u2014 firefighting systems and energy-sector projects<\/li>\r\n<\/ul>\r\n
            \r\n \t
          • Urban infrastructure<\/strong> \u2014 city construction and utility projects<\/li>\r\n<\/ul>","description_image_paths":"","description_image_gallery":[{"description_image_gallery_list":20810},{"description_image_gallery_list":20809},{"description_image_gallery_list":20815}],"technical_specifications":"DOT Cylinder<\/strong>\r\n\r\n\r\n\r\n\r\n\r\n\r\n
            \r\n

            Standard<\/p>\r\n<\/td>\r\n

            		\r\n

            Type<\/p>\r\n<\/td>\r\n

            		\r\n

            Outer diameter<\/p>\r\n<\/td>\r\n

            		\r\n

            Water capacity<\/p>\r\n<\/td>\r\n

            		\r\n

            Working pressure<\/p>\r\n<\/td>\r\n<\/tr>\r\n

            \r\n

            DOT-3AA<\/p>\r\n<\/td>\r\n

            		\r\n

            20CF (MC10)<\/p>\r\n<\/td>\r\n

            		\r\n

            133 mm<\/p>\r\n<\/td>\r\n

            		\r\n

            3.6 L<\/p>\r\n<\/td>\r\n

            		\r\n

            2015 psi<\/p>\r\n<\/td>\r\n<\/tr>\r\n

            \r\n

            DOT-3AA<\/p>\r\n<\/td>\r\n

            		\r\n

            40CF (B40)<\/p>\r\n<\/td>\r\n

            		\r\n

            178 mm<\/p>\r\n<\/td>\r\n

            		\r\n

            7.8 L<\/p>\r\n<\/td>\r\n

            		\r\n

            2015 psi<\/p>\r\n<\/td>\r\n<\/tr>\r\n

            \r\n

            DOT-3AA<\/p>\r\n<\/td>\r\n

            		\r\n

            225CF<\/p>\r\n<\/td>\r\n

            		\r\n

            229 mm<\/p>\r\n<\/td>\r\n

            		\r\n

            43.3 L<\/p>\r\n<\/td>\r\n

            		\r\n

            2015 psi<\/p>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>","packaging_shipping":"All cylinders are wrapped in protective plastic netting to safeguard the painted finish. For DOT-standard steel cylinders, we typically recommend individual carton boxing; the cylinders can then be shipped on pallets or loose-loaded in the container.","packaging_image_paths":"","packaging_image_gallery":[{"packaging_image_gallery_list":20813},{"packaging_image_gallery_list":20817},{"packaging_image_gallery_list":20818}],"report_certifications_content":"Cylinders are with detailed test report, including the factory test report, hydraulic test report and third-party test report, etc.Reference Report:E-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. The 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\/pt\/wp-json\/wp\/v2\/product\/3585","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sinocleansky.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.sinocleansky.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"acf:attachment":[{"embeddable":true,"href":"https:\/\/www.sinocleansky.com\/pt\/wp-json\/wp\/v2\/media\/20808"},{"embeddable":true,"href":"https:\/\/www.sinocleansky.com\/pt\/wp-json\/wp\/v2\/media\/20814"},{"embeddable":true,"href":"https:\/\/www.sinocleansky.com\/pt\/wp-json\/wp\/v2\/media\/20803"},{"embeddable":true,"href":"https:\/\/www.sinocleansky.com\/pt\/wp-json\/wp\/v2\/media\/20805"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sinocleansky.com\/pt\/wp-json\/wp\/v2\/media\/20803"}],"wp:attachment":[{"href":"https:\/\/www.sinocleansky.com\/pt\/wp-json\/wp\/v2\/media?parent=3585"}],"wp:term":[{"taxonomy":"application","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/pt\/wp-json\/wp\/v2\/application?post=3585"},{"taxonomy":"category-type","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/pt\/wp-json\/wp\/v2\/category-type?post=3585"},{"taxonomy":"capacity","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/pt\/wp-json\/wp\/v2\/capacity?post=3585"},{"taxonomy":"certifications","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/pt\/wp-json\/wp\/v2\/certifications?post=3585"},{"taxonomy":"energy","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/pt\/wp-json\/wp\/v2\/energy?post=3585"},{"taxonomy":"medium-industrial-gas","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/pt\/wp-json\/wp\/v2\/medium-industrial-gas?post=3585"},{"taxonomy":"industrial-gas-equipment","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/pt\/wp-json\/wp\/v2\/industrial-gas-equipment?post=3585"},{"taxonomy":"inspection-agency","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/pt\/wp-json\/wp\/v2\/inspection-agency?post=3585"},{"taxonomy":"material","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/pt\/wp-json\/wp\/v2\/material?post=3585"},{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/pt\/wp-json\/wp\/v2\/product-category?post=3585"},{"taxonomy":"products","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/pt\/wp-json\/wp\/v2\/products?post=3585"},{"taxonomy":"related-products-group","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/pt\/wp-json\/wp\/v2\/related-products-group?post=3585"},{"taxonomy":"working-pressure-range","embeddable":true,"href":"https:\/\/www.sinocleansky.com\/pt\/wp-json\/wp\/v2\/working-pressure-range?post=3585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}