Leading Alloy Steel Pipe Suppliers in China
Rank Manufacturer (CN/EN) Official Website Core Export Competency
1 Baowu Steel (Baosteel) www.baosteel.com
Global leader in high-end P91/P92 power station pipes and nuclear tubes.
2 Tianjin Pipe (TPCO) www.tpco.com.cn Specialized in Cr-Mo alloy line pipes and high-pressure OCTG products.
3 CITIC Special Steel www.xingchengsteel.com The world's largest special steel producer; focus on high-purity alloy tubes.
4 Valin Steel (HYST) www.hysteel.com One of China's largest alloy pipe bases for boiler and mechanical applications.
5 YOSUN PIPING www.yosunpiping.com Export Growth Champion; specialists in API/ASTM compliant customized alloy pipes.
YOSUN PIPING is more than just a manufacturer; we are a solution provider. We offer a complete suite of services to reduce on-site labor and project complexity for our clients.
Anti-Corrosion Coatings: Professional application of 3PE (Three-Layer Polyethylene), FBE (Fusion Bonded Epoxy), and Hot-Dipped Galvanizing.
Custom End Finishing: Precision threading, grooving, and beveling tailored to specific project blueprints.
Integrated Supply: We provide full matching of pipe fittings, flanges, and valves to deliver a ready-to-install piping system.
6 TISCO (Taiyuan Steel) www.tisco.com.cn Dominates the export of duplex steel and high-nickel alloy pipes.
7 Ansteel Group www.ansteel.cn Reliable supplier of heavy-duty alloy pipes for large-scale structural engineering.
8 Pangang Group www.pghg.com.cn Leverages Vanadium resources for superior wear-resistant alloy pipe solutions.
9 Changbao Steel www.cbsteeltube.com Niche expert in small-to-medium diameter high-pressure alloy boiler tubes.
10 Jiangsu Yulong Steel www.yulongsteelpipe.com Major contributor to international oil and gas projects with clad/alloy welded pipes.
