... ' requirementsSpecification:O.D.12-1020mm, W.T. 1-60mm.Bevelled/plain end or varnished to be confirmed ... /BTC; EUE/NUESeamless line pipe/API -5L PSL 1:A25\A\B\X42\X46\X52\X56\X60\X65 ... P2, P5, P9, P11, P12, P22) 333 (Gr.1,3.,6) 209(T1, T1A, T1 b)DIN17175 ( Gr ... 622-490), 980 (Gr.CDSI), 6323 (CFS3), 3602/1 (Gr.360, 430)A335-P1 15Mo3 STPA12A335-P2\A213- ... .025≤0.501.90-2.600.87-1.13… alloy smls steel pipe