MSS SP-94-2008

1. SCOPE

1.1 This Standard Practice provides methods andacceptance standards for ultrasonic examination offerritic and martensitic steel castings for valves,flanges, fittings, and other piping components. It isapplicable to examination of repairs as well as tothe initial examination of castings.

1.2 The methods of Section 8 describe uniformprocedures which will provide satisfactory andconsistent results upon which the acceptancestandards of Section 11 may be used.

1.3 It is recognized that ultrasonic examinationand radiographic examination are not directlycomparable. This Standard Practice is intended toprovide a casting of functionally equivalent qualityto those accepted by the method of MSS SP-54.

This product references:ASNT SNT-TC-1A-2006 - Recommended Practice No. SNT-TC-1A - Non-Destructive Testing, 2006 Edition (Includes copy of CP-105-2006)
MSS SP-54-1999 (R2007) - Quality Standard for Steel Castings for Valves, Flanges and Fittings and Other Piping Components - Radiographic Examination Method
ASTM E1316-09 - Standard Terminology for Nondestructive Examinations
ASTM E317-06a - Standard Practice for Evaluating Performance Characteristics of Ultrasonic Pulse-Echo Testing Instruments and Systems without the Use of Electronic Measurement Instruments
This product replaces:MSS SP-94-1999 (R2004) - Quality Standard for Ferritic and Martensitic Steel Castings for Valves, Flanges, and Fittings and Other Piping Components - Ultrasonic Examination Method

Browse Product Family:

MSS SP-94-2008
MSS SP-94-1999 (R2004)
MSS SP-94-1992

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