Round Shape Carbon Steel Pipe Hot Rolled Technique API Certification

products details Quick Details Standard: API, ASTM, BS Standard2: API 5L, ASTM A53-2007, BS 1387 Grade Group:10#-45#, 16Mn, A53-A369 Grade: 20#, 45#, 16Mn, A106(B,C) Thickness: 2.77 - 12.7 mm Section Shape: Round Outer Diameter(Round):21.3 - 219.1 mm Place of Origin:shandong, China (Mainland) Application: Gas Pipe Technique: Hot Rolled Certification: API Surface Treatment:Galvanized Special Pipe: API Pipe Alloy Or Not: Non-alloy Secondary Or Not:Non-secondary 45# steel pipe