Historical
MSS SP-54-1999 (R2007)
Quality Std for Steel Castings for Valves, Flanges, & Fittings & Other Piping Components - Radiographic Examination Method
This Standard Practice provides methods and acceptance standards for the film method of radiographic examination of steel castings for valves, flanges, and fittings and other piping components. It is applicable to examination of repairs as well as to the initial examination of castings.
Content Provider
Manufacturers Standardization Society of the Valve and Fittings Industry, Inc. [mss]