research and development documentary for high pressure boiler pipe
Flanged joints with contact outside the bolt ... - OSTI.GOV
The ASME Boiler and Pressure Vessel Code Section VIII Division 1 gives rules which are subdivided into ''Part A'' and ''Part B''. Part A covers flanged joints where contact between flanges occurs through a gasket located inside the bolt holes. Part B covers flanged joints with contact outside the bolt holes.