Sinosteel Stainless Steel Pipe Technology (Shanxi) Co., Ltd. (abbreviated as "Sinosteel Pipe") is a national high-tech enter
prise dedicated to the research, development, production, and sales of industrial stainless steel and special alloy pipeline 
products, primarily including seamless pipes, welded pipes, pipe fittings, and prefabricated components. 
Since its establishment, Sinosteel Pipe has adhered to innovation-driven development, empowered by technology and 
deep integration of industry-university-research cooperation, contributing to the transformation and upgrading of the 
enterprise and society while maintaining sustainable development. The company has accumulated more than 20 authorita
tive domestic and international certifications and qualifications, obtained 55 patents, including 15 invention patents and 40 
utility model patents, won more than 10 various awards, and participated in the formulation of over 10 national standards. 
Sinosteel Pipe is committed to building a globally competitive metal pipeline manufacturing enterprise, with quality as the 
foundation, integrity as the principle, innovation as the driver, and sustainable development, establishing the brand, 
enhancing capabilities, and creating excellence. The company has successively obtained more than 20 authoritative domes
tic and international certifications, including the ISO 9000 series, covering fields such as pressure equipment, nuclear 
power, offshore engineering, marine applications, and military industry. These include American Petroleum Institute API 
5LC/5LD monogram certification, EU Pressure Equipment Directive (PED) certification, Eurasian Economic Union (EAC) 
certification, and certifications from the world's top five classification societies. It has also passed the national (CNAS) 
laboratory accreditation. 
The products produced by Sinosteel Pipe include welded pipes, seamless pipes, special-shaped pipes, pipe fittings, and 
prefabricated components. Materials include austenitic, super austenitic, duplex steel, nickel-based alloys, copper and 
copper alloys, titanium and titanium alloys, and composite metals. Annual production capacity exceeds 150,000 tons for 
welded pipes and 60,000 tons for seamless pipes. Welded pipes can reach diameters up to 3.6m with wall thicknesses of 
0.2~120mm; seamless pipes range from 6~914mm in diameter with wall thicknesses of 0.2~80 mm. The products are widely 
applied across numerous industries, empowering diverse sectors including petrochemical, natural gas, marine engineering, 
aviation, military, nuclear industry, new energy, biopharmaceuticals, and equipment manufacturing.