{"id":2819,"date":"2025-06-17T09:05:55","date_gmt":"2025-06-17T01:05:55","guid":{"rendered":"https:\/\/www.rbymetal.com\/?post_type=product&p=2819"},"modified":"2025-06-17T09:07:39","modified_gmt":"2025-06-17T01:07:39","slug":"a53-seamless-welded-carbon-steel-pipe","status":"publish","type":"product","link":"https:\/\/www.rbymetal.com\/index.php\/product\/a53-seamless-welded-carbon-steel-pipe\/","title":{"rendered":"A53 Seamless & Welded Carbon Steel Pipe"},"content":{"rendered":"

A53 Seamless & Welded Carbon Steel Pipe Description<\/strong><\/b><\/h2>\n

ASTM A53\u00a0seamless\u00a0steel pipe has high strength, good toughness, good processing performance and welding performance.\u00a0A53 American standard seamless steel pipes are available in a wide range of specifications, with a wide range of outer diameters and wall thicknesses. Because ASTM A53 seamless carbon steel pipe has excellent material properties and good processing performance, it is widely used in petroleum, chemical industry, electric power, machinery manufacturing and other fields. For example, in the petrochemical industry,\u00a0ASTM A53 steel pipes can be used to transport high-temperature and high-pressure oil, natural gas and other media.<\/p>\n

Product Parameters<\/strong><\/b><\/p>\n\n\n\n\n\n\n\n\n\n\n
Product Name<\/td>\nA53 Seamless & Welded Carbon Steel Pipe<\/td>\n<\/tr>\n
Standard<\/td>\nEN\/DIN\/JIS\/ASTM\/BS\/ASME\/AISI etc.<\/td>\n<\/tr>\n
Outer Diameter<\/td>\nSeamless:\u00a01\/4″-36″<\/td>\nWelding:\u00a021.3mm-3620mm<\/td>\n<\/tr>\n
Round Tube:\u00a01\/2″-10″<\/td>\nSquare Tube\/Rectangular Tube:\u00a015x15mm-400x600mm<\/td>\n<\/tr>\n
Wall Thickness<\/td>\nSeamless:\u00a01.25mm-50mm<\/td>\nWelding:\u00a01.65mm-65mm<\/td>\n<\/tr>\n
Length<\/td>\n3-12 meters, Support customization<\/td>\n<\/tr>\n
Surface\u00a0Process<\/td>\nBright, Polished, Black<\/td>\n<\/tr>\n
Other Services<\/td>\nMachining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

Chemical Composition<\/strong><\/b><\/p>\n\n\n\n\n\n\n\n\n
A53<\/td>\nGrade<\/td>\nC<\/td>\nMn<\/td>\nP<\/td>\nS<\/td>\nCu<\/td>\nNi<\/td>\nCr<\/td>\nMo<\/td>\nV<\/td>\n<\/tr>\n
Type\u00a0S (Seamless)<\/td>\nA<\/td>\n0.25<\/td>\n0.95<\/td>\n0.05<\/td>\n0.05<\/td>\n0.4<\/td>\n0.4<\/td>\n0.4<\/td>\n0.15<\/td>\n0.08<\/td>\n<\/tr>\n
B<\/td>\n0.3<\/td>\n1.2<\/td>\n0.05<\/td>\n0.05<\/td>\n0.4<\/td>\n0.4<\/td>\n0.4<\/td>\n0.15<\/td>\n0.08<\/td>\n<\/tr>\n
Type\u00a0E (Resistance Welding)<\/td>\nA<\/td>\n0.25<\/td>\n0.95<\/td>\n0.05<\/td>\n0.05<\/td>\n0.4<\/td>\n0.4<\/td>\n0.4<\/td>\n0.15<\/td>\n0.08<\/td>\n<\/tr>\n
B<\/td>\n0.3<\/td>\n1.2<\/td>\n0.05<\/td>\n0.05<\/td>\n0.4<\/td>\n0.4<\/td>\n0.4<\/td>\n0.15<\/td>\n0.08<\/td>\n<\/tr>\n
Type\u00a0F (Furnace Welding)<\/td>\nA<\/td>\n0.3<\/td>\n1.2<\/td>\n0.05<\/td>\n0.05<\/td>\n0.4<\/td>\n0.4<\/td>\n0.4<\/td>\n0.15<\/td>\n0.08<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

Mechanical Properties<\/strong><\/b><\/p>\n\n\n\n\n\n
A53<\/td>\nGrade\u00a0A<\/td>\nGrade\u00a0B<\/td>\n<\/tr>\n
Tensile Strength\u00a0Min. psi (MPa)<\/td>\n48,000 (330)<\/td>\n60,000 (415)<\/td>\n<\/tr>\n
Yield Strength\u00a0Min. psi (MPa)<\/td>\n30,000 (205)<\/td>\n35,000 (240)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

Physical Performance<\/strong><\/b><\/p>\n\n\n\n\n\n
Density\u00a020\u00b0C\u00a0Kg\/dm\u00b3<\/td>\nModulus of Elasticity Kn\/\u00b2 mm<\/td>\nCoefficient of Thermal Conductivity\u00a020\u00b0C
\nW\/m K<\/td>\n		Heat Capacity\u00a020\u00b0C
\nJ\/kg K<\/td>\n		Resistivity\u00a020\u00b0C
\n\u2126mm\u00b2\/m<\/td>\n<\/tr>\n
20 C\u00b0<\/td>\n300 C\u00b0<\/td>\n400 C\u00b0<\/td>\n450 C\u00b0<\/td>\n<\/tr>\n
7.85<\/td>\n210<\/td>\n192<\/td>\n184<\/td>\n179<\/td>\n51<\/td>\n461<\/td>\n0.20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

Scope of Application<\/strong><\/b><\/p>\n

Construction: underground pipeline, underground water, hot water transmission, mechanical processing, bearing sleeve, processing machinery parts, etc.
\nElectrical: natural gas transmission, hydroelectric fluid pipelines, anti-static pipes for wind farms, etc.<\/p>\n","protected":false},"excerpt":{"rendered":"

A53 American standard seamless steel pipe is made of high-quality steel billets through hot rolling, cold drawing and other processes. The chemical composition and mechanical properties of this steel pipe comply with the requirements of American standard ASTM A53\/A53M.<\/p>\n","protected":false},"featured_media":2807,"template":"","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_brand":[],"product_cat":[31,48,29],"product_tag":[],"class_list":{"0":"post-2819","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-carbon-steel","7":"product_cat-carbon-steel-pipe-tube","8":"product_cat-product","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple","14":"entry","15":"content-bg","16":"loop-entry"},"taxonomy_info":{"product_cat":[{"value":31,"label":"Carbon Steel"},{"value":48,"label":"Carbon Steel Pipe\/Tube"},{"value":29,"label":"Product"}]},"featured_image_src_large":["https:\/\/www.rbymetal.com\/wp-content\/uploads\/2025\/06\/H0e7db61b18d146048bf9fdefeb5369c-1024x1024.jpg",1024,1024,true],"author_info":[],"comment_info":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/product\/2819","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/media\/2807"}],"wp:attachment":[{"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/media?parent=2819"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=2819"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=2819"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=2819"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}