... Features:Alloy steel seamless pipe StandardsASTM, BS, DIN, JIS, GB, etc. Grade:Q345A/B, Cr5Mo, 12Cr1MoV, 10CrMo910,,27SiMn, 15CrMo, 30CrMo, 34CrMo4, etcOther standard and ... requirements Packing: Bundles, seaworthy wooden casesWith or without edge protector, steel hoop and seals, or as per customers' requirements