Marine & Aviation
(Super) Duplex Stainless Steel Pipe
Description
Duplex stainless steel pipe has a dual-phase structure of austenite and ferrite, combining high strength and excellent corrosion resistance. Products include various conventional grades, complying with ASTM, ASME, GB standards, with good weldability, intergranular corrosion resistance and comprehensive mechanical properties, long service life.
Specifications
| Standard | ASTM A789, ASTM A790, ASTM A928, ASME SA789, ASME SA790, ASME SA928, GB/T 21833, GB/T 21832 |
Get a Quote for This Product
100% Refund Guarantee24h Response100K+ Verified FactoriesYour data is safe
Free China Sourcing Guide
Learn how to find reliable factories, avoid scams, negotiate prices, and manage quality -- all from our years of on-the-ground experience in Ningbo.