Jiangsu Profile
Product List
15031. ASTM A106b A53b Sch 40 Sch 80 Hot Rolled Seamless Carbon Steel Pipe Tube 
[Apr 06, 2026]
[Apr 06, 2026] Carbon Steel Pipe Spiral or helical welded pipes are made by winding a steel strip into a cylinder and welding the edges spirally. This process allows flexible production of various diameters (200 mm - 3,000+ mm) with ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
15032. Q235B ERW API 1/2"-12" Od 1.5-8mm Thickness Welded Carbon Steel Tube for Construction [Apr 06, 2026]
[Apr 06, 2026] Carbon Steel Pipe Spiral or helical welded pipes are made by winding a steel strip into a cylinder and welding the edges spirally. This process allows flexible production of various diameters (200 mm - 3,000+ mm) with ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
15033. ASTM A106 Grade B Sch40 Sch80 Black Iron Pipe for Oil and Gas Transportation [Apr 06, 2026]
[Apr 06, 2026] Carbon Steel Pipe Spiral or helical welded pipes are made by winding a steel strip into a cylinder and welding the edges spirally. This process allows flexible production of various diameters (200 mm - 3,000+ mm) with ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
15034. Hot Sale ASTM T91 P91 P22 P9 P11 4130 42CrMo 15CrMo Seamless Carbon Steel Pipe Tube [Apr 06, 2026]
[Apr 06, 2026] Carbon Steel Pipe Spiral or helical welded pipes are made by winding a steel strip into a cylinder and welding the edges spirally. This process allows flexible production of various diameters (200 mm - 3,000+ mm) with ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
15035. High Strength 304L Stainless Steel Drainage Tube ASTM A312 for Industrial Drainage with Cold Drawn [Apr 02, 2026]
[Apr 02, 2026] General DescriptionWe offer a complete range of welded stainless steel pipes in grades 202, 304/304L, 316/316L, 310/310S, 321, 410 and 904L. With outer diameter from 5mm to 1200mm and wall thickness from 0.5mm to 30mm, ...
15036. SA516 Gr. 70 Welded Steel Round Pipe Oil Line Spiral Welded Tube ASTM A252 SSAW Carbon Welding ... [Apr 01, 2026]
[Apr 01, 2026] Welded Steel Pipe Oil Line Spiral Welded Pipe Astm A252 Ssaw Carbon Welding Pipes Large Diameter Structure Product Description Products Carbon steel pipe/tube Round tube Square Tube Rectangular ...
15037. Hot Rolled Seamless Steel Pipe and Tube Seamless Carbon Steel Tube [Apr 01, 2026]
[Apr 01, 2026] Product Description Product Advantages High Strength and Pressure Resistance Compared with welded pipes, seamless pipes provide better structural strength and higher pressure resistance. Stable Dimensional Accuracy ...
15038. Seamless Steel Pipe ASTM Carbon Steel Pipe Round Seamless Tube [Apr 01, 2026]
[Apr 01, 2026] Product Description Product Advantages High Strength and Pressure Resistance Compared with welded pipes, seamless pipes provide better structural strength and higher pressure resistance. Stable Dimensional Accuracy ...
15039. Heat - Resistant 321 304stainless Steel Welded Square Tube ASTM A554 for Decorative Elements in ... [Mar 30, 2026]
[Mar 30, 2026] General DescriptionWe offer a full range of welded stainless steel pipes in grades 202, 304/304L, 316/316L, 310/310S, 321, 410 and 904L. With outer diameter from 5mm to 1200mm and wall thickness from 0.5mm to 30mm, our ...
15040. Rigid 304 316stainless Steel Welded Square Tube ASTM A554 for Light - Duty Machinery Chassis [Mar 30, 2026]
[Mar 30, 2026] General DescriptionWe offer a full range of welded stainless steel pipes in grades 202, 304/304L, 316/316L, 310/310S, 321, 410 and 904L. With outer diameter from 5mm to 1200mm and wall thickness from 0.5mm to 30mm, our ...
15041. Hygienic 310S Stainless Steel Welded Square Tube ASTM A270 for Decorative Fixtures in Food - ... [Mar 30, 2026]
[Mar 30, 2026] General DescriptionWe offer a full range of welded stainless steel pipes in grades 202, 304/304L, 316/316L, 310/310S, 321, 410 and 904L. With outer diameter from 5mm to 1200mm and wall thickness from 0.5mm to 30mm, our ...
15042. 304L 316lstainless Steel Welded Square Tube ASTM A312 for Decorative Parts in Industrial Buildings [Mar 30, 2026]
[Mar 30, 2026] General DescriptionWe offer a full range of welded stainless steel pipes in grades 202, 304/304L, 316/316L, 310/310S, 321, 410 and 904L. With outer diameter from 5mm to 1200mm and wall thickness from 0.5mm to 30mm, our ...
15043. Versatile 304 Stainless Steel Welded Square Tube ASTM A312 for Light - Duty Machinery Applications ... [Mar 30, 2026]
[Mar 30, 2026] General DescriptionWe offer a full range of welded stainless steel pipes in grades 202, 304/304L, 316/316L, 310/310S, 321, 410 and 904L. With outer diameter from 5mm to 1200mm and wall thickness from 0.5mm to 30mm, our ...
15044. Durable 304 Stainless Steel Welded Square Tube ASTM A554 for Interior Decoration in Buildings [Mar 30, 2026]
[Mar 30, 2026] General DescriptionWe offer a full range of welded stainless steel pipes in grades 202, 304/304L, 316/316L, 310/310S, 321, 410 and 904L. With outer diameter from 5mm to 1200mm and wall thickness from 0.5mm to 30mm, our ...
15045. 201304L316L Stainless Steel Welded Square Tube ASTM A554 for Building Structure in High - ... [Mar 30, 2026]
[Mar 30, 2026] General DescriptionWe offer a full range of welded stainless steel pipes in grades 202, 304/304L, 316/316L, 310/310S, 321, 410 and 904L. With outer diameter from 5mm to 1200mm and wall thickness from 0.5mm to 30mm, our ...
