Jiangsu Profile
Product List
7501. Heavy Duty Post Tension Duct Corrugated Metal Pipes for Prestressing Construction and Engineering 
[Nov 13, 2024]
[Nov 13, 2024] Experience the robust innovation of our 70mm Galvanized Smooth Flat Duct, meticulously engineered for impeccable post-tension stitching in flat duct applications. This marvel of engineering ensures unparalleled ...
Company: JNFLEX (CHANGZHOU) CO., LTD.
7502. Heavy-Duty Flat Duct Steel Pipe for Bridge Constructions Galvanized Flat Duct for Post Tension ... [Nov 13, 2024]
[Nov 13, 2024] Introducing the 70mm Galvanized Smooth Flat Duct, meticulously engineered for optimal performance in post-tension stitching applications. This duct exemplifies superior craftsmanship and cutting-edge technology. Basic ...
Company: JNFLEX (CHANGZHOU) CO., LTD.
7503. High Temperature Proof 4j28 Precise Stainless Steel Alloy Pipe [May 22, 2026]
[May 22, 2026] 4J28 alloy is an iron nickel based alloy, also known as Invar 36 alloy, mainly composed of iron, nickel, and cobalt, with the following characteristics: 1. Low linear expansion coefficient: The linear expansion ...
7504. Seamless 1j50 Soft Magnetic Alloy Pipes for Cores [Apr 16, 2026]
[Apr 16, 2026] 1J50 seamless tubes are precision-engineered from a nickel-iron soft magnetic alloy, specifically designed for applications requiring high magnetic permeability and low coercivity. With a composition of 49-51% nickel ...
7505. Stainless Steel Condenser Tube Seamless Heat Exchanger Pipe [Mar 18, 2026]
[Mar 18, 2026] Stainless Steel Heat Exchange Pipe/Tube Stainless steel heat exchanger tubes are precision-engineered components designed for optimal thermal transfer in demanding environments. Manufactured primarily from grades such ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
7506. St37 API 5L ASTM A106 Sch Xs Sch40 Sch80 Sch 160 Ms CS Seamless Carbon Steel Tube Pipe Price [Feb 26, 2026]
[Feb 26, 2026] Product Description Process Size Range OD WT ID Hot Rolling 25 mm ~ 530 mm 3 mm ~ 130 mm / Normal Cold Drawing 4 mm ~ 325 mm 0.5 mm ~ 30 mm / High Precision Cold Drawing / / / Cold Rolling 4 mm ~ ...
7507. Cold Drawn Rolled Seamless ERW Welded Triagnular Octagonal Hexagonal Hex Flat Sided Oval Special ... [Feb 26, 2026]
[Feb 26, 2026] Product Specification Product Name Steel Pipe/Tube/Piping/Tubing Material Stainless Steel/Carbon Steel/Alloy Steel/Nickel Alloy/Copper Alloy/Titanium Alloy Product Type and Technique Seamless Pipe: Hot ...
7508. ASTM A312 304 304L 310 310S 316 316L 321 410 904L S31803 S32205 S32750 Smls Seamless/Welded Ss ... [Feb 26, 2026]
[Feb 26, 2026] Product Specification Product Name Steel Pipe/Tube/Piping/Tubing Material Stainless Steel/Carbon Steel/Alloy Steel/Nickel Alloy/Copper Alloy/Titanium Alloy Product Type and Technique Seamless Pipe: Hot ...
7509. ASME B36 10m Sch 40 API 5L ASTM A53 A106 Gr B A179 A333 A519 Gr 6 A213 A335 P11 A312 A790 304 304L ... [Feb 26, 2026]
[Feb 26, 2026] Product Specification Product Name Steel Pipe/Tube/Piping/Tubing Material Stainless Steel/Carbon Steel/Alloy Steel/Nickel Alloy/Copper Alloy/Titanium Alloy Product Type and Technique Seamless Pipe: Hot ...
7510. ASTM A106 A53 Gr. B Titanium Pipe Steel Pipe Seamless Steel Pipe [Jan 19, 2026]
[Jan 19, 2026] Product introduction Seamless carbon steel pipe is a hollow pipe made of carbon steel as the main material, which is made by hot rolling, cold rolling or cold drawing after perforating a whole round steel or solid pipe. ...
Company: Jiangsu Rongyi Metal Co., Ltd
7511. Od 6mm Wt 2mm Automotive Machinery Industry High Precision Carbon Seamless Steel Pipe [Aug 14, 2024]
[Aug 14, 2024] Cold Drawn Carbon Seamless Steel Pipe Detailed Photos 1.Material: Carbon steel, Alloy Steel,Stainless Steel 2.Advantage: (1)Precision in size (2)Good for mechanical performance (3)Lower roughness for both inner ...
7512. AISI St35 45 52 High Standard Factory Price Precision Device Cold Drawn Steel Pipe [Aug 14, 2024]
[Aug 14, 2024] Cold Drawn Carbon Seamless Steel Pipe Detailed Photos 1.Material: Carbon steel, Alloy Steel,Stainless Steel 2.Advantage: (1)Precision in size (2)Good for mechanical performance (3)Lower roughness for both inner ...
7513. Made in China DIN 2391 High Precision Cold Drawn Seamless Carbon Steel Pipe [Aug 14, 2024]
[Aug 14, 2024] Cold Drawn Carbon Seamless Steel Pipe Detailed Photos 1.Material: Carbon steel, Alloy Steel,Stainless Steel 2.Advantage: (1)Precision in size (2)Good for mechanical performance (3)Lower roughness for both inner ...
7514. 4130 30CrMo Alloy Bicycle Seamless Steel Pipe for Bicycle Frame [Aug 14, 2024]
[Aug 14, 2024] Detailed Photos Standards Material Chemical Composition(%) Standard Steel Grade C Si Mn P S Cr Mo ASTM ...
7515. 4130 4140 Alloy Chrome Moly Steel Tubing for Auto Racing [Aug 13, 2024]
[Aug 13, 2024] Detailed Photos Standards Material Chemical Composition(%) Standard Steel Grade C Si Mn P S Cr Mo ASTM ...
