Product details: StandardJis g3445-2006, gb/t 8163-1999, gb/t 8162-1999, din 1629/4, din 2391 Grade10, 20, 16mn, a106(b, c), a335 p5, st37, q235, q345 Thickness2 - 120 mm Outer diameter21.3 - 810 mm Section shapeRound ApplicationHydraulic pipe TechniqueC old drawn Certification Api Surface treatmentGalvanized Special pipe Api pipe Payment & shipping terms: Price:FOB Usd 650~750 / metric tonget latest price. In bundles
