Seamless And Welded Pipes

High-quality seamless steel pipe in grades P91 and P92, compliant with ASTM A335 and EN10216-2 standards. Designed for high-temperature and high-pressure thermal power plant applications. Offers excellent durability, corrosion resistance, and customizable options for industrial use.

SA106-B/C seamless pipes offer high durability and efficiency for boiler and petrochemical applications. With certifications like ASTM and EN, they provide excellent plasticity, weldability, and cost savings. Custom sizes available.

15NiCuMoNb5-6-4 (WB36) seamless steel pipe offers 40% higher strength than 20G, ideal for high-temp high-pressure pipelines and boiler drums up to 400°C. Available in custom sizes, certified to GB/T 5310 and EN10216-2. Durable, efficient, and suitable for power generation and chemical industries.

A691Gr2-1/4CrCL22 CR-MO heat-resistant steel pipe with 2.25% Cr and 1% Mo. Equivalent to SA-335P22. Ideal for high-temperature boiler and pipeline applications. Custom sizes available. Certified to ASTM A691.

High-pressure alloy pipe with excellent heat and corrosion resistance. Ideal for boiler, chemical, and power applications. Complies with GB/T 5310 and EN10216-2. Custom sizes and materials available.

High thermal strength alloy pipe for power industry up to 550°C. Meets GB/T 5310, EN10216-2, ASTM standards. Ideal for high-pressure boiler and steam pipelines. Custom sizes available.

20G steel pipe meets GB/T 5310, EN10216-2, and ASTM standards. Suitable for high-pressure boiler applications up to 450°C. Offers good plasticity, toughness, and weldability. Custom sizes and materials available.

High durability and oxidation resistance for high temperature and pressure boiler applications. Meets GB/T 5310, EN10216-2, ASTM standards. Available in 20G, 15CrMoG, 12Cr1MoVG, and stainless grades. Custom sizes and heat-treated delivery ensure reliable performance.

High-quality carbon steel pipe in seamless or welded types. Complies with ASTM A672-B70, A691, and GB/T 5310 standards. Ideal for high-pressure boiler and pipeline applications. Durable, customizable, and certified for industrial use.

A691-11/4Cr CL22 electric fusion welded pipe for refineries, power plants, and chemical pipelines. Durable, efficient, customizable. Meets ASTM, EN, and GB standards. Ideal for high-pressure and high-temperature applications.

High-temperature resistant SA312-TP347H welded and seamless pipes. Available in carbon steel and alloy grades like 20G, 15CrMoG, SA335-P91. Compliant with GB/T 5310, EN10216-2, ASTM standards. Ideal for boiler, pipeline, and chemical applications. Custom sizes offered.

European standard seamless steel pipe per EN10216-2. Durable for pressure loads. Materials: P235GH, P265GH, 13CrMo4-5. Custom sizes φ10.2-356mm. Ideal for boilers, pipelines, and machinery. Certifications: GB/T 5310, ASTM.

ASME SA106M Gr B seamless steel pipe, designed for high-temperature boiler and petrochemical applications. Withstands up to 5.88 MPa and 450°C. Available in multiple standards and custom sizes. Durable, efficient, and certified for industrial use.

ASME A672 electric-fusion-welded steel pipes for moderate temperature and high-pressure service. Available in grades 20G, 15CrMoG, SA106-B/C, and SA335-P11/P22/P91/P92. Durable, certified, and customizable for pipeline, boiler, and industrial applications.

A691 alloy steel pipes offer high-temperature resistance, corrosion resistance, and excellent strength. Ideal for petroleum, chemical, and construction applications. Custom options available. Compliant with ASTM standards.

ASTM A335 P11/P12/P22 seamless pipes offer high strength and oxidation resistance for high-pressure thermal power plants. Chromium-molybdenum alloy ensures durability. Custom lengths available. Compliant with ASTM, EN, GB standards.

High-quality ASTM A312 TP304 stainless steel pipe with excellent corrosion resistance and mechanical strength. Ideal for petroleum, chemical, and food industries. Available in seamless and welded types, with custom sizes and finishes. Certifications: GB/T 5310, EN10216-2.