forged steel tube
forged steel tube 1)C45,42CrMo, 40CrNiMo, 20CrNiMo 2)Size :O.D130-800mm Wall thickness 60mm max. Length up to 4500mm
forged steel tube
Quality GB 45,Q345B,16Mn,42CrMo, 40CrNiMo, 20CrNiMo EN C45, S355J2G3, 16MnCr5, 42CrMo4, 39NiCrMo3, 18NiCrMo5, 55NiCrMoV7 ASTM 1018, 1045, A105, 4140, 4340, 8620, H13 Size O.D.φ130-φ800mm Wall thickness 60mm max. Length up to 4500mm Max. weight 30mt per pieceDelivery status Rough turned Tolerance of O.D. -0/+5mm Heat treatment Normalized, Q+T, Annealed UT Sep 1921-84, Group 3, Class C/c Or as per your request Other qualities could also be supplied
forged steel tube
