ASME PCC-1-2013 - Guidelines for Pressure Boundary Bolted Flange Joint Assembly (2013)

The bolted flange joint assembly (BFJA) guidelines described in this document apply principally to pressure- boundary flanged joints with ring-type gaskets that are entirely within the circle enclosed by the bolt holes and with no contact outside this circle.1 These guidelines may be selectively applied to other joint geometries. By selection of those features suitable to the specific service or need, these guidelines may be used to develop effective joint assembly procedures for the broad range of sizes and service conditions normally encountered in industry.