VOLVER A MENÚ Misc. Info. • Typical Facings for Steel Pipe Flanges–Dimensions • Typical Facings for Steel Pipe Flanges–Drawings • Facing Dimensions for Ring Joints (Class 150-2500) • Ring Joint Dimensions–ANSI B16.47 Ser. A 26" thru 36" • Bolt and Stud Dimensions (Class 150 - 2500) • Bore Chart–Wall Thicknesses & Inside Diameters • Dimensional Tolerances • Gasket Surface Finishes • Ring Joint Gasket Dimensions • Ring Numbers for Ring Joint Flanges • Ring Joint Flange Facing Dimensions • Threading Practice • Beveling Standards