API 5L L450M X65M PSL2 Line Pipe
ASTM A135 SA135 Pipe ASTM A139 SA139 Pipe ASTM A179 SA179 Tubes ... High Temperature Seamless Pipe: ASTM A106 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B: Heat Exchanger Seamless Tube ... Wholesaler, Dealer, Stocking Distributors, importer, exporter of Pipes, Tubes & Tubing in Stainless/ Alloy Steel & Carbon Steel ASTM A671/ A672, …