ASTM A335 alloy seamless steel pipe 1.OD:8mm-1200mm 2.Wall thickness:0.8mm- ... A335 seamless alloy pipe StandardsASTM, BS, DIN, JIS, GB, etc. Grade:Q345A/B, Cr5Mo, 12Cr1MoV, 15CrMo, 30CrMo, 34CrMo4, ectOther standard and grade ... 's requirementDimensions, Mechanical properties, Chemical compositions: Refer to relative standard as per clients requirements Packing: Bundles, seaworthy wooden casesWith or ...