Carbon Steel Seamless Tube

High-quality ASTM A106 seamless steel pipes with 16-108mm outer diameter and 1.3-16mm thickness, featuring copper coating for enhanced heat transfer efficiency. Ideal for low-pressure liquid delivery, construction, and industrial applications. Available with multiple surface treatments and global shipping options.

Professional cold-drawn seamless low-carbon steel tubes designed for heat exchangers and condensers. Features ASTM A179 compliance, ≥325 MPa tensile strength, ≥180 MPa yield strength, and 35% minimum elongation. Certified by ASME, TUV, and ISO9001 for industrial boiler applications including wall panels and steam pipelines.

Premium seamless carbon steel pipes manufactured for low and medium pressure boilers (≤3.9 MPa). Available in 10-335mm OD and 2-25mm wall thickness with multiple steel grades. Features advanced cold finishing technology, comprehensive quality testing, and versatile applications in steam tubes, water tubes, and boiler systems. Competitive pricing with reliable delivery and professional service.

High-quality ASTM A106 GR.B carbon seamless steel pipes with outer diameter range of 13.7-914mm and wall thickness of 2-120mm. Features galvanized surface treatment, multiple manufacturing standards compliance, and custom end preparations. Ideal for oil, power station, boiler, and petrochemical applications with third-party inspection options available.

High-quality carbon seamless steel pipes available in diameters from 10-610mm with wall thicknesses of 5-18mm. Certified to ASME SA106, API 5L, and EN10216-2 standards for oil & gas, construction, and power industries. Features anti-corrosion coating, ISO9001:2000 quality control, and 12,000 tons monthly production capacity.

High-performance seamless carbon steel tubes designed for boiler and heat exchange applications. Features multiple international certifications including ASME SA-192M and ASTM standards. Available in various grades, surface treatments, and end types with 20-30 day delivery. Ideal for wall panels, economizers, and steam pipelines with superior strength-to-weight ratio.

High-pressure seamless boiler tubes made from A192 low carbon steel with 20-360mm external diameter and 1-35mm thickness. Features oiled surface protection, hot rolling technology, and exceptional durability for power plant applications. Certified quality with superior oxidation and corrosion resistance for superheater tubes, reheater tubes, and main steam systems.

ASTM A179 certified carbon steel seamless tubes designed for high, middle, and low pressure boilers. Available in diameters from 6.35mm to 114.3mm with wall thicknesses 0.508-3.40mm. Features multiple international certifications, comprehensive testing, and various surface treatments for superior performance in thermal applications.

High-pressure seamless tube per ASME SA192 standard. Features beveled ends, 20% wall thickness tolerance, and long service life. Ideal for boiler and superheater applications. Custom sizes and surface treatments available.

ASTM A192 seamless carbon steel tube for boilers and superheaters. OD 12.7-114.3mm, wall thickness 0.8-15mm. Grade A1 with beveled ends, black painting, and plastic caps. Custom lengths available. Certified mechanical properties and hydrostatic testing.

High-quality carbon steel seamless tube for heating pipelines, meeting ASTM A53, API 5L, and GB5310 standards. Features cold-drawn precision, ISO9001 certification, and customizable grades. Ideal for boilers, heat exchangers, and industrial fluid systems.

High-quality carbon steel pipe for economizer and superheater. Meets ASME SA210C and SA192 standards. Durable, efficient, and customizable in size and surface treatment. Ideal for medium and high temperature boiler applications.

High plasticity seamless steel tube in grade 20# and X60. Ideal for boiler fin tubes, bending, and calendering. Excellent weldability and machinability. Available in wide range of dimensions from 14mm to 824mm. Custom sizes supported.

High-quality seamless steel pipe compliant with GOST 8732-78. Available in grades 20#, 10#, 35#, and S355JR. Ideal for boiler tubes and high-pressure applications. Durable, customizable sizes from 38mm to 508mm OD. Reliable for industrial use.

Cold drawn seamless boiler tube in 25MnG grade, ASTM A192 standard. OD 25-300mm, WT 2-30mm. High tensile strength ≥415MPa. Custom lengths, polished finish, TUV/ASME certified. Ideal for high-pressure applications.

ASTM A210 Grade A-1 and C seamless medium-carbon steel tubes for boilers and superheaters. Wall thickness 0.8-15mm, OD 12.7-114.3mm. Certified tensile and hardness properties. Custom lengths, surface treatments, and packing available. Ideal for high-pressure heat exchangers and power generation.

High pressure seamless carbon steel boiler pipe, hot rolled or cold drawn. Meets ASTM A106, A53, API 5L standards. Thickness 2-50mm, ±1% tolerance. CE ISO certified. Ideal for superheated steam and water tubes. Custom cutting available.

High-quality seamless medium-carbon steel boiler and superheater tubes. Meets ASTM A213/ASME SA213 standards. Available in Grade A1 and C. Custom sizes from OD 6-2500mm, WT 0.9-120mm. Durable, efficient, and certified for industrial use.

Corrosion resistant galvanized seamless pipe with 60-400 g/m² zinc coating. Meets GB5310, ASTM A53, and EN standards. Ideal for structural, fluid, and boiler applications. ISO, TUV, BV certified. Custom sizes available.

ASTM A210A1 seamless medium-carbon steel boiler tubes with wall thickness 0.8mm-16mm. High tensile strength ≥415MPa, yield ≥255MPa. Ideal for superheater and boiler flue applications. Custom sizes, surface treatments, and inspection available.