{"id":2825,"date":"2025-06-17T09:16:58","date_gmt":"2025-06-17T01:16:58","guid":{"rendered":"https:\/\/www.rbymetal.com\/?post_type=product&p=2825"},"modified":"2025-06-17T09:17:57","modified_gmt":"2025-06-17T01:17:57","slug":"a333-seamless-welded-steel-pipe","status":"publish","type":"product","link":"https:\/\/www.rbymetal.com\/index.php\/product\/a333-seamless-welded-steel-pipe\/","title":{"rendered":"A333 Seamless & Welded Steel Pipe"},"content":{"rendered":"

A333 Seamless & Welded Steel Pipe Description<\/strong><\/b><\/h2>\n

The main components of A333 seamless steel pipe include iron, carbon, chromium, nickel, manganese and other elements.\u00a0Chromium has excellent corrosion resistance, while the addition of nickel further enhances the corrosion resistance and toughness of the material.\u00a0A333 seamless steel pipe has high strength and hardness, as well as good plasticity and toughness. These excellent mechanical properties make A333 seamless steel pipe an ideal choice in many high-strength, high-corrosion-resistant application scenarios. A333 seamless steel pipe is commonly used to transport oil and natural gas with high temperature and high pressure owing to the excellent sealing and corrosion resistance.<\/p>\n

\nProduct Parameters<\/strong><\/b><\/p>\n\n\n\n\n\n\n\n\n\n\n
Product Name<\/td>\nA333 Seamless & Welded 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\n\n\n\n
A333<\/td>\nGrade\u00a01<\/td>\nGrade\u00a03<\/td>\nGrade\u00a04<\/td>\nGrade\u00a06<\/td>\nGrade\u00a07<\/td>\nGrade\u00a08<\/td>\nGrade\u00a09<\/td>\nGrade\u00a010<\/td>\nGrade\u00a011<\/td>\n<\/tr>\n
C<\/td>\n0.30<\/td>\n0.19<\/td>\n0.12<\/td>\n0.30<\/td>\n0.19<\/td>\n0.13<\/td>\n0.20<\/td>\n0.20<\/td>\n0.10<\/td>\n<\/tr>\n
Mn<\/td>\n0.40-1.06<\/td>\n0.31-0.64<\/td>\n0.50-1.05<\/td>\n0.29-1.06<\/td>\n0.90<\/td>\n0.90<\/td>\n0.40-1.06<\/td>\n1.15-1.50<\/td>\n0.60<\/td>\n<\/tr>\n
P<\/td>\n0.025<\/td>\n0.025<\/td>\n0.025<\/td>\n0.025<\/td>\n0.025<\/td>\n0.025<\/td>\n0.025<\/td>\n0.035<\/td>\n0.025<\/td>\n<\/tr>\n
S<\/td>\n0.025<\/td>\n0.025<\/td>\n0.025<\/td>\n0.025<\/td>\n0.025<\/td>\n0.025<\/td>\n0.025<\/td>\n0.015<\/td>\n0.025<\/td>\n<\/tr>\n
Si<\/td>\n–<\/td>\n0.18-0.37<\/td>\n0.08-0.37<\/td>\n0.10 min<\/td>\n0.13-0.32<\/td>\n0.13-0.32<\/td>\n–<\/td>\n0.10-0.35<\/td>\n0.35<\/td>\n<\/tr>\n
Ni<\/td>\n–<\/td>\n3.18-3.82<\/td>\n0.47-0.98<\/td>\n0.40<\/td>\n2.03-2.57<\/td>\n8.40-9.60<\/td>\n1.60-2.24<\/td>\n0.25<\/td>\n35.0-37.0<\/td>\n<\/tr>\n
Cr<\/td>\n–<\/td>\n–<\/td>\n0.44-1.01<\/td>\n0.30<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n0.15<\/td>\n0.50<\/td>\n<\/tr>\n
Cu<\/td>\n–<\/td>\n–<\/td>\n0.40-0.75<\/td>\n0.40<\/td>\n–<\/td>\n–<\/td>\n0.75-1.25<\/td>\n0.15<\/td>\n–<\/td>\n<\/tr>\n
Al<\/td>\n–<\/td>\n–<\/td>\n0.04-0.30<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n0.06<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

Mechanical Properties<\/strong><\/b><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
A333<\/td>\nTensile Strength\u00a0min.<\/td>\nYield Strength\u00a0min.<\/td>\nElongation\u00a0%\u00a0min.<\/td>\n<\/tr>\n
Grade<\/td>\npsi<\/td>\nMPa<\/td>\npsi<\/td>\nMPa<\/td>\nVertical<\/td>\nTransverse<\/td>\n<\/tr>\n
Grade\u00a01<\/td>\n55000<\/td>\n380<\/td>\n30000<\/td>\n205<\/td>\n35<\/td>\n25<\/td>\n<\/tr>\n
Grade\u00a03<\/td>\n65000<\/td>\n450<\/td>\n35000<\/td>\n240<\/td>\n30<\/td>\n20<\/td>\n<\/tr>\n
Grade\u00a04<\/td>\n60000<\/td>\n415<\/td>\n35000<\/td>\n240<\/td>\n30<\/td>\n16.5<\/td>\n<\/tr>\n
Grade\u00a06<\/td>\n60000<\/td>\n415<\/td>\n35000<\/td>\n240<\/td>\n30<\/td>\n16.5<\/td>\n<\/tr>\n
Grade\u00a07<\/td>\n65000<\/td>\n450<\/td>\n35000<\/td>\n240<\/td>\n30<\/td>\n22<\/td>\n<\/tr>\n
Grade\u00a08<\/td>\n100000<\/td>\n690<\/td>\n75000<\/td>\n515<\/td>\n22<\/td>\n–<\/td>\n<\/tr>\n
Grade\u00a09<\/td>\n63000<\/td>\n435<\/td>\n46000<\/td>\n315<\/td>\n28<\/td>\n–<\/td>\n<\/tr>\n
Grade\u00a010<\/td>\n80000<\/td>\n550<\/td>\n65000<\/td>\n450<\/td>\n22<\/td>\n–<\/td>\n<\/tr>\n
Grade\u00a011<\/td>\n65000<\/td>\n450<\/td>\n35000<\/td>\n240<\/td>\n18<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

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

Seamless and welded steel pipes for low temperature service and other applications with the required notch toughness.<\/p>\n","protected":false},"excerpt":{"rendered":"

ASTM A333 is the standard specification for seamless and welded carbon and alloy steel pipe for low temperature applications or other applications requiring notch toughness. This standard covers several grades of ferritic steel: Grade 3, Grade 4, Grade 6, Grade 7, Grade 8, Grade 9, Grade 10 and Grade 11.<\/p>\n","protected":false},"featured_media":2814,"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-2825","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\/Hd4404af0ac494ea094fdee603ccd4c1.jpg",800,800,false],"author_info":[],"comment_info":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/product\/2825","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\/2814"}],"wp:attachment":[{"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/media?parent=2825"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=2825"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=2825"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=2825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}