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4081. Factory Suppliers Good Quality Q345 Carbon Steel Pipe Tube for Water Supply 
[Feb 26, 2026]
[Feb 26, 2026] Product Specification Product Type Pipe/Tube Pipe Process Type Seamless: Hot rolled, cold drawn, cold rolled, etc. Welded: ERW, SAW, EFW, etc. Standard DIN, BS, EN, ISO, GB, AISI, SAE, GOST, IS, KS, ANSI, AFNOR, ...
4082. Good Quality Low -Temperature A53 Seamless Carbon Steel Pipe in Large Stock [Feb 26, 2026]
[Feb 26, 2026] Product Specification Product Type Pipe/Tube Pipe Process Type Seamless: Hot rolled, cold drawn, cold rolled, etc. Welded: ERW, SAW, EFW, etc. Standard DIN, BS, EN, ISO, GB, AISI, SAE, GOST, IS, KS, ANSI, AFNOR, ...
4083. High Quality DN250 Seamless Tube Carbon Steel Pipe for Sewage Treatment [Feb 26, 2026]
[Feb 26, 2026] Product Specification Product Type Pipe/Tube Pipe Process Type Seamless: Hot rolled, cold drawn, cold rolled, etc. Welded: ERW, SAW, EFW, etc. Standard DIN, BS, EN, ISO, GB, AISI, SAE, GOST, IS, KS, ANSI, AFNOR, ...
4084. Good Quality Sch40 Seamless Pipes Carbon Steel Pipe Suppliers for Automotive [Feb 26, 2026]
[Feb 26, 2026] Product Specification Product Type Pipe/Tube Pipe Process Type Seamless: Hot rolled, cold drawn, cold rolled, etc. Welded: ERW, SAW, EFW, etc. Standard DIN, BS, EN, ISO, GB, AISI, SAE, GOST, IS, KS, ANSI, AFNOR, ...
4085. Good Quality Sch40 Carbon Steel Pipe Ss400 Steel Tube for Water Supply [Feb 26, 2026]
[Feb 26, 2026] Product Specification Product Type Pipe/Tube Pipe Process Type Seamless: Hot rolled, cold drawn, cold rolled, etc. Welded: ERW, SAW, EFW, etc. Standard DIN, BS, EN, ISO, GB, AISI, SAE, GOST, IS, KS, ANSI, AFNOR, ...
4086. ASTM A106 Seamless Tube Od 100mm Carbon Steel Pipe for Oil & Gas [Feb 26, 2026]
[Feb 26, 2026] Product Specification Product Type Pipe/Tube Pipe Process Type Seamless: Hot rolled, cold drawn, cold rolled, etc. Welded: ERW, SAW, EFW, etc. Standard DIN, BS, EN, ISO, GB, AISI, SAE, GOST, IS, KS, ANSI, AFNOR, ...
4087. China Manufacturer Q235B Good Quality Carbon Steel Seamless Pipe for Automotive [Feb 26, 2026]
[Feb 26, 2026] Product Specification Product Type Pipe/Tube Pipe Process Type Seamless: Hot rolled, cold drawn, cold rolled, etc. Welded: ERW, SAW, EFW, etc. Standard DIN, BS, EN, ISO, GB, AISI, SAE, GOST, IS, KS, ANSI, AFNOR, ...
4088. Premium 5L ASTM A106 A53 Carbon Steel Tubes [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
4089. Cold Rolled DIN2391 St52 Precision Seamless Steel Pipe Honed Tube Tubing Cylinder [Feb 26, 2026]
[Feb 26, 2026] CHEMICAL COMPOSITION Steel ...
4090. Good Quality DIN St35 St52 Carbon Steel Pipe Price for Construction [Feb 26, 2026]
[Feb 26, 2026] Product Specification Product Type Pipe/Tube Pipe Process Type Seamless: Hot rolled, cold drawn, cold rolled, etc. Welded: ERW, SAW, EFW, etc. Standard DIN, BS, EN, ISO, GB, AISI, SAE, GOST, IS, KS, ANSI, AFNOR, ...
4091. High Quality ASTM A106 DIN2448 St52 Seamless Steel Pipe From China Manufacturer [Feb 26, 2026]
[Feb 26, 2026] Product Specification Product Type Pipe/Tube Pipe Process Type Seamless: Hot rolled, cold drawn, cold rolled, etc. Welded: ERW, SAW, EFW, etc. Standard DIN, BS, EN, ISO, GB, AISI, SAE, GOST, IS, KS, ANSI, AFNOR, ...
4092. Quenched & Tempered AISI SAE4340 Steel Pipe Round Seamless Harden 40crnimo Steel Pipe Factory [Mar 08, 2026]
[Mar 08, 2026] Product Description AISI 4340 equivalent grade in Chinese GB standard: 40CrNiMoA 1. Standard & Grade 4340: High strength alloy structural steel per AISI/SAE/ASTM (UNS: G43400) 40CrNiMoA: Corresponding grade in ...
4093. Gjb 1220A Hot Rolled 34CrNiMo6 Alloy Steel Pipe 145X115mm 35nicrmov Seamless Steel Tube Factory ... [Mar 21, 2026]
[Mar 21, 2026] Product Description GJB 1220A Hot Rolled 34CrNiMo6 Alloy Steel Pipe 145x115mm 35NiCrMoV Seamless Steel Tube Factory 35NiCrMoV8 Hollow Section Bar 34CrNiMo6 steel introduction 34CrNiMo6 Steel is an important alloy ...
4094. AISI ASTM A269 Tp Ss 310S 2205 2507 C276 201 304 304L 321 316 316L 430 410 420 409L 440 Stainless ... [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 ~ ...
4095. Made-in China Price Galvanized/Stainlesss/Ms Alloy Large Diameter Thick Wall Boiler Carbon Seamless ... [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 ~ ...
