Standard: BS, JIS, GB, DIN, ASTM, API Standard: BS EN10296, BS 1139, BS EN10025, JIS...Grade: 10#-45#, 16Mn, A53-A369, ST35-ST52, STBA... Grade: 10#, 20#, 45#, 16Mn, A53(A, B), A106(B, C)...Thickness: 1 - 20 mm Section Shape: Round Outer Diameter: 0.125 - 24 inch Place of Origin: Beijing China (Mainland) Secondary Or Not: Non-secondary Application: Chemical Fertilizer Pipe Technique: Cold Rolled Certification: API Surface Treatment: Galvanized Special Pipe: API Pipe Alloy Or Not: Non-alloy Technique: Seamless Brand Name: CMAX Specification: APL 5L, API 5CT, ASTM A106, ASTM A5... Length: Unfixed length, 5.8m, 6m, 11.8m Usage: It is widely applied to heat insulating...Grade: Based on different standard specificatio... Outer Diameter: 1/8'' to 24'' Packaging & Delivery Packaging Detail: Bundles with anti-rust painting and with plastic ending protectors and loading and unloading belts Delivery Detail: 30-45 days per 1000 ton