nickel alloy steel pipe(200 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, 904LStandard: ASTM B 161, 163, 165 ... .01099 min 2010.020.350.35 0.01099 min 4000.300.502.00 0.02463 min 6000.150.501.00 0 ... .021.002.000.0450.03523 - 2819 234 5 nickel alloy 200 pipe