... 3087-1999, ASTM A213-2001, ASTM A335-2006Grade:Cr-Mo alloy, A53-A369Grade:12Cr1MoV, 12Cr1MoVG, 15CrMoG, Cr5MoG, A53(A,B), ... Non-secondaryApplication:Gas PipeTechnique:Hot RolledCertification:CESurface Treatment:painted, oiledSpecial Pipe:Thick Wall PipeAlloy Or Not:Is AlloyPackaging & Delivery Packaging Detail ... (10CrMo910 T22 P22)10Cr9Mo1VNb T91 (P91)13CrMo44, 42CrMo, 35CrMo, 10CrMo910 Alloy pipe