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BS 5998:1983

Current

Current

The latest, up-to-date edition.

Specification for quality levels for steel valve castings

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-08-1983

€140.23
Excluding VAT

Foreword
Cooperating organizations
Specification
1 Scope
2 Definitions
3 Methods for non-destructive testing
4 Inspection quality levels
5 Non-destructive examination
6 Rectification or repair by welding
7 Identification
8 Test certificate
Appendices
Appendix A - Records and test certificate
Appendix B - Information to be supplied by purchaser

Requirements for the inspection, identification and quality levels of steel castings for the pressure containing components of valves. Specifies the integrity of the pressure containing components by conformance to specific quality requirements, appropriate records and casting identification.

Committee
PSE/18/1
DevelopmentNote
Supersedes 79/73440 DC (09/2005)
DocumentType
Standard
Pages
8
PublisherName
British Standards Institution
Status
Current

This British Standard specifies quality levels for steel castings for the pressure containing components of valves and requirements for inspection and identification of steel castings. The aim of this standard is to ensure integrity of the pressure containing components, e.g. body and bonnet, by specifying quality requirements, appropriate records and casting identification.

The requirements of this standard are additional to any casting requirements, e.g. material properties, that are specified in any other standard relating to valves.

NOTE. The titles of the publications referred to in this standard are listed on the inside back cover.

Standards Relationship
UNE-EN ISO 9017:2013 Identical
UNE-EN ISO 5667-3:2013 Identical

BS 5160:1989 Specification for steel globe valves, globe stop and check valves and lift type check valves
BS 6364:1984 Specification for valves for cryogenic service

ASTM E 446 : 2015 : REDLINE Standard Reference Radiographs for Steel Castings Up to 2 in. (50.8 mm) in Thickness
ASTM E 186 : 2015 : REDLINE Standard Reference Radiographs for Heavy-Walled (2 to 4<fraction><num>1</num><den>2</den></fraction > in. (50.8 to 114 mm)) Steel Castings
BS 4080:1966 Methods for non-destructive testing of steel castings
ASTM E 125 : 1963 : R2003 Standard Reference Photographs for Magnetic Particle Indications on Ferrous Castings
BS 4570-1:1970 Specification for fusion welding of steel castings Production, rectification and repair
ASTM E 280 : 2015 : REDLINE Standard Reference Radiographs for Heavy-Walled (4<fraction><num>1</num><den>2</den></fraction > to 12 in. (114 to 305 mm)) Steel Castings
MSS SP 55 : 2011 QUALITY STANDARD FOR STEEL CASTINGS FOR VALVES, FLANGES, FITTINGS, AND OTHER PIPING COMPONENTS - VISUAL METHOD FOR EVALUATION OF SURFACE IRREGULARITIES

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