Ansi b16.47 series a flanges; I typically use a seating stress of 40,000 psi and calculate the contact area of the gasket which are the tapered edges of the gasket (not the top and bottom). Ansi b16.47 series b flanges; This rtj flange torque spec chart, as one of the most functional sellers here will certainly be among the best options to review. Ansi din jis class 900 lb flange dimensions, 900 lb rtj flange weight, 900 pound flange bolt chart, weld neck flange bolt sizes, 900 lb rtj flange torque, slip on / raised face flange.
