seamless steel pipe A335 P11,P22,P5,P9,P91;A213 T12,T22 34crmo4,13crmo44 A106,A53,API 5L,A179,A210,A192 A312 TP304,310,347 seamless steel pipeDetailed Product Description MECHANICAL PROPERTIES MECHANICAL PROPERTIESSTANDARDGRADEσsσbδsαk MPaMPa%J/cm2GB531012CrMo2064125592169u15CrMo2354416382159u12Cr1MoV2554716382159u12Cr2Mo28045060020 ASTM A335P120737922 P1120741322 P1220741322 P220737922 ...