The seamless steel pipe is produced by the hot-rolled process and cold-drawn technology forming, the strength of hot-rolled seamless steel pipe is stronger than cold-drawn seamless steel pipe. PRODUCT DESCRIPTION Product Properties The seamless steel pipe is produced by the hot-rolled process and cold-drawn technology forming, the strength of hot-rolled seamless steel pipe is stronger than cold-drawn seamless steel pipe. Standard: GB Steel grade: Q235, 10#, 20#, 35#, 45#, Q215, Q345, 12Cr1Mov, 15CrMo, 20Cr, 40Cr, 20CrMo, 35CrMo, 42CrMo, 40CrNiMo, GCr15, 9Cr18, 65Mn, 50Mn, 50Cr, 3Cr2W8V, 20CrMnTi , 5CrMnMo, 20G, 12Cr1MovG, 15CrMoG Certification: ISO Surface treatment: natural color Technology: hot rolling, cold drawing, finishing rolling Application: Steel pipes for transportation pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment, etc.;
