Fittings App ANSI
Nominal diameter NPS 1" - 40" / DN 25 - 1000 American Standard ASME B36.10 Functions: - Measure of flange class 150-900: ANSI/ASME B16.5/B16.47(A) - welding neck lenght, - gasket measure inside/outside, - hex bolts, number, nominal size, lenght(RF, RJ, masch.), - bolt circle, - flange outside