Spiral Welded Steel Pipe (Spiral Welded Steel Pipe-01)
Category: Tubes, Pipes and Fittings of Iron or Steel
Standard
API 5L, API 5CT, APT 5B, EN1047, SY/T5037-2000, GB/T3091-2008, GB 150, GB 151, GB 699, GB/T14976, GB/T8163, GB 13296
Material
Q235, Q345B, 16Mn, 10#, 20#, 20G, 1Cr18Ni9, 09CrMoAI, 07C...