nickel alloy steel pipe(825 tube) Standards: ASTM B161,163,165,167,407,444 Steel Grade: ... ALLOY200,400,600,625,800,800H,825 nickel alloy steel pipe(825 tube)Grade: Alloy 200, 400, 600, 625, 800, 800H, 825 ... , specification, heat no.Length: unbending length or fix lengthPackage: knitting strip bundle, wooden box or steel boxMill test certificate: according to EN ...