Jiangsu Profile
Product List
6871. 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 ...
6872. 5L Line Pipe Carbon Steel Pipe Psl1, for Oil, Gas and Petrochemical Transmission [Mar 11, 2026]
[Mar 11, 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
6873. Custom Size Black Welded Round Steel Tube Pipe 20# 1045 Carbon Steel Pipe for Construction [Feb 28, 2026]
[Feb 28, 2026] Custom Size Black Welded Round Steel Tube Pipe 20# 1045 Carbon Steel Pipe For Construction Carbon steel pipe, a common metal material, is widely used in industry, construction and other fields. It is made of ...
6874. Wholesales SUS420 No. 1 Stainless Steel Seamless Piping [Sep 10, 2025]
[Sep 10, 2025] Product Parameters Wholesales SUS420 NO.1 stainless steel seamless piping Production Name Stainless Steel Tube Production Size Outer Diameter:6-2000 mm Thickness:0.1-100 mm (Size can be ...
6875. Wholesales SUS316 No. 1 Stainless Steel Seamless Piping [Sep 10, 2025]
[Sep 10, 2025] Product Parameters Wholesales SUS316 NO.1 stainless steel seamless piping Production Name Stainless Steel Tube Production Size Outer Diameter:6-2000 mm Thickness:0.1-100 mm (Size can be ...
6876. Wholesales SUS410 No. 1 Stainless Steel Seamless Piping [Sep 10, 2025]
[Sep 10, 2025] Product Parameters Wholesales SUS410 NO.1 stainless steel seamless piping Production Name Stainless Steel Tube Production Size Outer Diameter:6-2000 mm Thickness:0.1-100 mm (Size can be ...
6877. Wholesales SUS309s No. 1 Stainless Steel Seamless Piping [Sep 10, 2025]
[Sep 10, 2025] Product Parameters Wholesales SUS309S NO.1 stainless steel seamless piping Production Name Stainless Steel Tube Production Size Outer Diameter:6-2000 mm Thickness:0.1-100 mm (Size can be ...
6878. Wholesales SUS310S No. 1 Stainless Steel Seamless Piping [Sep 10, 2025]
[Sep 10, 2025] Product Parameters Wholesales SUS310S NO.1 stainless steel seamless piping Production Name Stainless Steel Tube Production Size Outer Diameter:6-2000 mm Thickness:0.1-100 mm (Size can be ...
6879. 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.
6880. Large Stock ASTM A53/A106/ 5L Gr. B Carbon Steel Pipe, Sizes From 1/2 Inch to 48 Inch [Mar 11, 2026]
[Mar 11, 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
6881. 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 ~ ...
6882. 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 ...
6883. 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 ...
6884. 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 ...
6885. Hot-Selling Carbon Steel Pipes, ASTM A53 Low-Carbon Steel Seamless Pipes, Custom-Made. [Jan 30, 2026]
[Jan 30, 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
