1. Stainless Steel Pipes&Tubes:GoodsName Standard Steel Grade Diameter Thickness Seamless ASTM A213, A269, A270, A312, A632, A789, A790 300, 400 Series 1.6-630 0.2-30 Welded ASTM A249, A269, A270, A312, A632, A789, A790 300, 400 Series... More
shanghai jiayu international trading co.ltd
Main Products: stainless steel seamless pipes... More