API Carbon Steel Pipe

High-quality seamless alloy steel pipe, ASTM A335 WP11, SCH80, 6 inch OD. Suitable for high-pressure oil and gas applications. Certified API 5L, ISO 9001. Custom lengths available. Durable, rust-proof black painting.

Durable carbon steel seamless pipe bending with anti rust oil or hot-dipped galvanized finish. Available in sizes DN15-DN2000, pressure SCH5-SCH160. ISO9001 certified, SGS tested. Custom angles and OEM options supported for petroleum and chemical applications.

High-quality seamless alloy steel pipe per ASTM A335 grades P2/P5/P9/P11/P12/P22. Resists high pressure and temperature. Ideal for petroleum, chemical, and boiler applications. ISO 9001 certified. Custom sizes available. Durable, corrosion-resistant, and export-ready.

Cold drawn ASTM A335 P5 seamless alloy steel pipe for high-temperature fluid, gas, and boiler applications. Available in 10.3-710mm OD, 1.24-60mm wall thickness. TUV/CE certified, customizable length. Durable, efficient, and competitively priced from a reliable China manufacturer.

High-strength seamless alloy steel pipe in AISI 4140/42CrMo4 (1.7225). Heat-resistant, ideal for petroleum, aerospace, and chemical industries. Available in 10.3-2032mm OD, 1.24-59.54mm WT. Certified ISO 9001, with MTC EN 10204. Custom lengths and competitive FOB pricing.

High-quality seamless carbon steel pipe per ASTM A53 Grade B, with OD 18-508mm and WT 2.5-60mm. Features API, ISO certification, SGS/BV inspection, and customizable surface, end, and length options. Ideal for structural and pipeline applications.

High quality seamless alloy steel pipe, ASTM A335 Gr P5, SCH40, 4 inch OD. Black anti-rust coating, 6M length. Ideal for high temp and pressure applications. Certified API 5L, ISO 9001. Custom lengths and markings available.

High-strength 3LPE anticorrosion steel pipe for oil, gas, and water transmission. Available in SSAW, SAWH, and ERW types with customizable steel grades. Features durable 3-layer PE coating, plastic or steel end protectors, and supports bulk or bundled packaging. Ideal for underground pipelines.

High-quality spiral steel tube in grades X42 to X80, compliant with API 5L. Outer diameter 219-2020mm, wall thickness 5-28mm. Custom lengths, black painted surface, beveled ends. Ideal for oil, gas, and structural applications. Durable, certified, and export-ready.

High-strength SSAW spiral welded steel pipe in Q195 grade. Outer diameter 219-3200mm, wall thickness 6-26mm. Suitable for oil, gas, water, and structural projects. Custom lengths, anti-corrosion options, and full inspection reports available.

Manufactured from premium carbon steel, this 180-degree pipe bend ensures high-pressure durability and corrosion resistance. Available in 3D to 12D radii, sizes 1/2" to 72", and SCH5 to SCH160. Certified API, ISO, and customizable for oil, gas, and power industries.

High-strength S335J2H carbon steel pipe for structural use. Available in 1/2 to 32 inch OD, 2.0-35.0mm wall. CE certified, hot rolled, with black/oiled/paint finish. Custom sizes and export packing offered.

Hot rolled seamless steel pipe in grades 10#-45# and 16Mn. Complies with API 5L, API 5CT, ASTM, and JIS standards. Durable for structural and hydraulic applications. Custom lengths and surface treatments available.

High-quality ASTM A213 WP91 alloy steel pipe, 20-inch Sch 60 seamless. Certified API 5L, ISO 9001. Durable for oil, gas, and power plant applications. Custom lengths and packaging available.

High strength low alloy pipe bend with HRC ≥ 40 hardness and ≥ 700MPa tensile strength. Ideal for power plant boiler systems handling coal, powder, and ash slagging. Certified API, ISO 9001. Custom sizes and angles available.

High-quality SAW welded carbon steel pipe with 3PE coating, OD 219-3600mm, WT 6-30mm. Complies with API 5L and ASTM A53 standards. Ideal for fluid transport in petroleum, chemical, and construction industries. Custom lengths and OEM available.

High-strength API 5L X60 carbon steel pipe bend for oil and gas pipelines. Available in 30°, 45°, 90°, and 180° angles. Sizes DN15-DN2000, SCH5-SCH160. ISO 9001 certified, SGS tested. Custom bending radius and surface treatment options.

Manufactured to API 5L and ASME standards, our high pressure pipe bends offer superior durability for demanding pipeline systems. Available in carbon, alloy, and stainless steel with bending radii from 3D to 12D. Custom angles, sizes, and certifications (ISO, SGS, BV) ensure reliable performance in oil, gas, and power generation applications.

EN10210 S335J2H LSAW pile pipe, 219-3400mm OD, 6-30mm WT. API 5L certified, suitable for oil, gas, water, and piling. Durable submerged arc welded, custom lengths, black painting or 3PE coating. High strength, competitive for B2B export.

ASTM A335 P5 seamless alloy steel pipe for high-pressure boilers. Withstands extreme temperatures. Available in OD 13.72-914.4mm, wall thickness 1.65-22mm. Certified API/CE/ISO. Custom lengths and ends. Ideal for superheater, reheater, and steam pipeline applications.