Hot Rolled Seamless Steel Pipe (H07)
1)OD: 57mm to 219mm 2)Wall thickness: 8mm to 40mm 3)Standard: GB/T 8162, GB/T8163, DIN1629, EN 10297, ASTM A106, A53 4, Grade: ST35.4, ST35.8, ST52.0, ST42.2, ST45.8, and ST45.4 and so on 5)Appication: Mechanical pipe, structural pipe, automobile ...