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Product List
3211. Carbon Seamless Steel Pipe Carbon Steel Seamless Pipe Alloy Steel Tube Supplier 
[Sep 21, 2026]
[Sep 21, 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
3212. High Standard ASTM A192 High Pressure Steam Boiler Seamless Steel Pipe and Tube [Aug 21, 2026]
[Aug 21, 2026] Product Type Seamless Welded Carbon Steel Pipe / Line Pipe Size Outer Diameter 17-914mm 3/8"-36" Wall Thickness SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS Length 5m-14m or as ...
3213. Seamless Square and Rectangular Carbon Steel Pipes E355 S355j2 Q345D Tubes for Building Structure ... [Aug 21, 2026]
[Aug 21, 2026] Product Type Seamless Welded Carbon Steel Pipe / Line Pipe Size Outer Diameter 17-914mm 3/8"-36" Wall Thickness SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS Length 5m-14m or as ...
3214. 1020 1026 Steel to ASTM A513 Type 5 Drawn Over Mandrel (DOM) Tubing Carbon Steel [Aug 21, 2026]
[Aug 21, 2026] Product Type Seamless Welded Carbon Steel Pipe / Line Pipe Size Outer Diameter 17-914mm 3/8"-36" Wall Thickness SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS Length 5m-14m or as ...
3215. ASME ASTM A106 SA106 Thick Wall Sch50 Carbon Steel Pipe Mill Test for Low Temperatures and ... [Aug 14, 2026]
[Aug 14, 2026] ASME ASTM A106 SA106 Thick Wall Sch50 Carbon Steel Pipe Mill Test For Low Temperatures And Applications Product Description Product Management: I source and manage products from suppliers, manufacturers, or other ...
3216. ASTM A36 Q235B Q345 Factory Direct Sale Carbon Structural Seamless Steel Pipes Hot Rolled Seamless ... [Mar 12, 2026]
[Mar 12, 2026] Product Description Specification Product name Carbon steel pipe Material GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275,Q295A,Q295B, Q345B, Q345C, Q345D, Q345E, Q390A, Q390B, Q390C,Q390D,Q390E, Q420, ...
3217. ASTM A106b Carbon Seamless Steel Pipe St52 Cold Rolled Precision Steel Tubing St35 Cold Rolled ... [Dec 15, 2025]
[Dec 15, 2025] Product Description Specification Product name Carbon steel pipe Material GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275,Q295A,Q295B, Q345B, Q345C, Q345D, Q345E, Q390A, Q390B, Q390C,Q390D,Q390E, Q420, ...
3218. Factory Direct Sales of 10#, 20#, 35#, 45#, 16mn, 27simn, and 40cr Carbon Steel Pipes, 700 mm in ... [Sep 21, 2026]
[Sep 21, 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
3219. Wholesale Prices for High-Quality Hot-Rolled Sch20 and Sch40 Hollow Section Carbon Steel Pipes [Sep 21, 2026]
[Sep 21, 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
3220. Nbk Black Phosphated Hydraulic Steel Tube Oil Pipeline [Sep 03, 2026]
[Sep 03, 2026] Product Description Detailed Photos Precise Cold Rolled Seamless Steel Pipe Precise Cold Rolled Seamless Steel Pipe OD: 3mm ~ 90mm Wall thickness: 0.5mm ~ 8mm Tolerance: +/-0.1mm Technique: Cold drawing/Cold ...
3221. GOST Carbon Seamless Steel Pipe GOST 8731-74, GOST8731-78 GOST 8732-78 Factory [Aug 04, 2026]
[Aug 04, 2026] Product Type Seamless Welded Carbon Steel Pipe / Line Pipe Size Outer Diameter 17-914mm 3/8"-36" Wall Thickness SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS Length 5m-14m or as ...
3222. Nbk Black Phosphated Seamless Steel Pipe DIN2391 St37.4 St52.4 [Sep 01, 2026]
[Sep 01, 2026] Product Description Detailed Photos Precise Cold Rolled Seamless Steel Pipe Precise Cold Rolled Seamless Steel Pipe OD: 3mm ~ 90mm Wall thickness: 0.5mm ~ 8mm Tolerance: +/-0.1mm Technique: Cold drawing/Cold ...
3223. High Quality Good Price Seamless Steel Tube Hydraulic Oil Pipeline [Sep 03, 2026]
[Sep 03, 2026] Product Description Detailed Photos Precise Cold Rolled Seamless Steel Pipe Precise Cold Rolled Seamless Steel Pipe OD: 3mm ~ 90mm Wall thickness: 0.5mm ~ 8mm Tolerance: +/-0.1mm Technique: Cold drawing/Cold ...
3224. Large Stock ASTM A53/A106/ 5L Gr. B Carbon Steel Pipe, Sizes From 1/2 Inch to 48 Inch [Sep 21, 2026]
[Sep 21, 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
3225. Factory ASTM A333 Gr. 6 Cold Rolled Seamless Black Carbon Steel Pipe Fittings [Sep 21, 2026]
[Sep 21, 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
