Seamless Carbon Steel Pipes
Q235 Welded Carbon Steel Pipe 102mm OD 5.5mm Wall Thickness Galvanized Coated
Durable Q235 welded carbon steel pipe with 102mm OD and 5.5mm wall thickness. Galvanized coated for corrosion resistance. Complies with ASTM, API, and GB standards. Ideal for structural, fluid, and boiler applications. Custom lengths and surface treatments available.
ASTM A179 Seamless Carbon Steel Tube 3.2mm to 76.2mm OD Cold Drawn
Cold drawn low carbon seamless tube per ASTM A179/ASME SA179. Ideal for heat exchangers and condensers. OD 3.2-76.2mm, wall 0.5-14mm. Min tensile 325 MPa, yield 180 MPa. Custom lengths available. Reliable quality, 3-year warranty.
Welded Spiral A36 Carbon Steel Pipe 0.5mm Straight Seam OD 8-914mm
Durable A36 carbon steel pipe with welded spiral design and 0.5mm straight seam. Offers good plasticity, toughness, and easy weldability. Ideal for construction and engineering. Custom sizes available with 3-year warranty.
ASTM A106 Seamless Carbon Steel Pipe 100mm Cold Rolled for High Temperature Service
ASTM A106 seamless carbon steel pipe, 100mm cold rolled, ideal for high-temperature service in oil refineries, power plants, and boilers. Features Grade B tensile strength of 60,000 psi, custom sizes, and 3-year warranty. Reliable for bending and flanging.
SA179 Seamless Carbon Steel Pipe 1250mm High Pressure Boiler Tube 3.2-76.2mm OD
ASME SA179 seamless carbon steel tube for high-pressure boilers and heat exchangers. Offers excellent tensile strength, corrosion resistance, and durability. Available in 3.2-76.2mm OD with custom lengths. Certified to ASTM A179 standards.
ASTM A283 Seamless Steel Tube T91 Pipes P91 P22 Alloy Carbon 5mm-630mm OD
High-strength seamless steel tubes in grades T91, P91, P22, and A283. Suitable for petroleum, chemical, and boiler applications. Available in OD 5mm-630mm with custom lengths and surface treatments. Certified to ASTM, API, and JIS standards.
AISI 10 Inch Seamless Carbon Steel Pipe Schedule 40 Galvanized 6m Length
High-strength AISI C1045 seamless carbon steel pipe, Schedule 40, 10 inch OD. Suitable for petroleum, chemical, and boiler applications. Available in 6m lengths with hot galvanized surface. Custom sizes and certifications available. Durable, efficient, and export-ready.
Q235 Hot Rolled Carbon Steel Pipe LSAW Welded 12-200mm OD 1-16mm Wall for Oil Pipeline
Durable Q235 hot rolled carbon steel pipe for oil, gas, and structural use. Features 12-200mm OD, 1-16mm thickness, ERW/LSAW welded. Certified API, ISO9001. Custom processing available. Fast 7-day delivery.
ASTM A135 Grade A Seamless Carbon Steel Pipe Hot Rolled 20-600mm OD
High-quality ASTM A135 Grade A seamless carbon steel pipe, hot rolled with 20-600mm OD and 0.3-100mm wall thickness. Ideal for gas, vapor, and liquid conveyance. Certified ISO, BV, SGS. Custom lengths and end finishes available. Durable, reliable, and export-ready.
ERW Carbon Steel Welded Round Pipe ASTM A53 Gr.B 400mm OD Hot Rolled
Durable ERW carbon steel pipe, ASTM A53/A106 Gr.B, 400mm OD. Ideal for structural and pressure applications. Offers high strength, weldability, and custom lengths. Certified quality with 3-year warranty.
Customized API Seamless Carbon Steel Pipe Thick Wall Round Black 1250mm OD
High-strength seamless carbon steel pipe, 1250mm OD, 2.5-75mm wall thickness. Meets API 5L, ASTM A179, A53 standards. Ideal for high-pressure, high-temperature applications. Custom sizes available. Durable, reliable, and export-ready.
ASTM A106 Seamless Low Carbon Round Steel Pipe Corrosion Proof 2500mm OD 21.3-1420mm
High precision Q235/Q345 seamless steel pipe with corrosion proof surface. Custom lengths, OD/grinding available. ISO/BV certified. Ideal for construction, fluid transport, and machinery parts. MOQ 1 ton.
ASTM JIS Carbon Round ERW Steel Pipe Hot Rolling Hollow Section 120mm S235jr
Durable ERW steel pipe in 120mm OD, S235jr grade. Supports high-temp, low-temp, and pressure applications. Custom lengths available. Certified to ASTM, API, and ISO standards. Reliable for industrial use.
SA210A-1 Carbon Steel Seamless Tube Pipe St 35.8 1250mm Galvanized Coated
High-quality SA210A-1 carbon steel seamless tube, 1250mm length with galvanized coating. Suitable for high-temperature and heat exchanger applications. Meets ASTM A179 standards. Durable, customizable, and available in various sizes with fast delivery.
ASTM A53 Carbon Steel ERW Pipe Welded Tube for Agricultural Irrigation 21.3-1420mm OD
High precision Q235 Q195 SS400 carbon steel pipe, direct factory sale. Durable, weldable, and customizable in OD 21.3-1420mm, WT 2.11-300mm. Ideal for irrigation, structure, and fluid transport. ISO, BV, SGS certified. MOQ 1 ton.
ASTM A53 ERW Carbon Steel Pipe Sch40 300mm OD for Building Construction
High precision ERW carbon steel pipe in Q235, Q345, and ASTM A53 grades. Durable, weldable, and customizable in length and surface finish. Ideal for structural and fluid transport applications. Certified ISO, BV, SGS. MOQ 1 ton.
API 5L Seamless Low Carbon Steel Pipe ASTM A106 A53 Sch40 Sch80 21.3-1420mm OD
High precision seamless steel pipe in Q235, Q345, and ASTM grades. Durable, weldable, and customizable in OD 21.3-1420mm with wall thickness 2.11-300mm. Certified ISO, BV, SGS. Suitable for construction, fluid transport, and machinery. MOQ 1 ton.
Sch 40 Carbon Seamless Steel Pipe Tube A106 A283 A333 Large Diameter 1inch
High precision Sch 40 carbon seamless steel pipe in Q235, Q345, and ASTM grades. Durable, weldable, and customizable in OD 21.3-1420mm and WT 2.11-300mm. Ideal for construction and fluid transport. ISO, BV, SGS certified. MOQ 1 ton.
Hot Rolled Carbon Seamless Steel Fluid Pipe ST37 ST52 A106B 600mm OD
High-precision seamless steel pipe for fluid transport. Available in grades ST37, ST52, 1020, 1045, A106B. Outer diameter up to 600mm. Custom lengths, surface finishing, and wall thickness options. Certified to ASTM, API, DIN, and GB standards. Durable, weldable, and suitable for construction and machinery.
ASTM A179 Carbon Steel Seamless Pipe Q235 Q345 6mm OD Cold Drawn Tube
Cold drawn seamless steel pipe in grades Q235, Q345, Q195, Q215. Outer diameter from 6mm to 76.2mm, wall thickness 0.5-14mm. Suitable for heat exchangers, boilers, and high-pressure applications. Custom lengths available. 3-year warranty.