China.Cangzhou Longma Steel Pipe Manufacturing Co.,Ltd, established in 2003, is a prominent manufacturer, trading company, and distributor based in Cangzhou, China. Specializing in processed steel materials, the company focuses on a comprehensive range of steel pipes, including LSAW, ERW, and DSAW steel pipes. Their product portfolio encompasses API 5L line pipe, FBE coated steel pipe, structural steel pipes, ASTM A252 steel pipe piles, ASTM A53 ERW pipes, ASTM A500 structural tubing, carbon steel pipe, welded pipe, line pipe, large diameter pipe, thick wall pipe, EFW steel pipes, alloy pipes, seamless steel tubes, and spiral steel pipes. The company operates a factory covering 230,000 square meters, with a significant expansion in 2006 through a joint venture with a German company, introducing advanced JOCE equipment and independently developed production lines. With over 501 to 1000 employees, China.Cangzhou Longma Steel Pipe Manufacturing Co.,Ltd holds certifications such as ISO 9001, ISO 14001, API 5L, and FPC, demonstrating a commitment to quality and environmental management. By the end of 2023, their annual output exceeded 1,000,000 tons, and they export to over 90 countries, serving major customers like SINOPEC, CNPC, PEMEX, and PDVSA.
Cangzhou Zhongshun Steel Pipe Trade Co. Ltd is a leading Chinese manufacturer and exporter of steel pipe products based in Cangzhou, Hebei Province. Established in 2010, the company operates as a large-scale materials circulation enterprise, providing comprehensive solutions for the oil, natural gas, shipbuilding, chemical, and construction industries. The company specializes in a wide range of piping solutions, including seamless steel pipes, ERW (Electric Resistance Welded), SSAW (Spiral Submerged Arc Welded), and LSAW (Longitudinal Submerged Arc Welded) pipes, alongside galvanized tubes, square sections, and various pipe fittings such as flanges, elbows, and couplings.
Operating from a production facility exceeding 3,000 square meters, the company maintains a strict quality assurance system supported by advanced testing equipment, including ultrasonic, eddy current, X-ray, and hydraulic testing. Their products adhere to rigorous international standards such as API 5L, API 5CT, ASTM, ASME, EN, DIN, and JIS. They hold multiple certifications, including ISO 9001, CE, and ASME, ensuring high-performance standards for high-pressure applications and infrastructure projects.
Cangzhou Zhongshun Steel Pipe Trade Co. Ltd offers significant value-added services, including custom cutting, drilling, welding, and specialized anti-corrosion coatings such as 3PE, FBE, and cement mortar lining. With over a decade of export experience, the company serves a global market spanning North America, Southeast Asia, and the Middle East, maintaining strategic partnerships to provide one-step procurement services for international B2B clients.
GI Pipe 1-1/2" X 3.20mmx6.000 Malleable Iron Pipe Hot Dipped Galvanized Steel Pipe Liquid Delivery Structure Oil Gas Steel Tubes$529
ASTM A335 Alloy Pipe Tube Standard Material P5 P9 P11 P12 P22 P91 and P92 Power Plants High Temperature Superheaters Reheaters$980
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