Threaded Flange, Raised Face, 3 in Nominal Pipe Size, Flanged x FNPT, 8 1/4 in Flange Outside Diameter, 1 1/16 in Flange Thickness, 1 11/16 in Overall Length, Stainless Steel, 304/304L, Class Class 300, 720 psi Maximum Operating Pressure, 300 psi Max....