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03/118014 DC : DRAFT DEC 2003

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

ISO 7121 - METAL BALL VALVES FOR GENERAL-PURPOSE INDUSTRIAL APPLICATIONS
Superseded date

31-05-2007

Published date

23-11-2012

Committee
PSE/7/5
DocumentType
Draft
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

EN 12982:2009 Industrial valves - End-to-end and centre-to-end dimensions for butt welding end valves
EN 10269:2013 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
ISO 17292:2015 Metal ball valves for petroleum, petrochemical and allied industries
EN 1515-1:1999 Flanges and their joints - Bolting - Part 1: Selection of bolting
ISO 15761:2002 Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries
ISO 4034:2012 Hexagon regular nuts (style 1) Product grade C
ISO 14313:2007 Petroleum and natural gas industries — Pipeline transportation systems — Pipeline valves
ISO 965-2:1998 ISO general purpose metric screw threads — Tolerances — Part 2: Limits of sizes for general purpose external and internal screw threads — Medium quality
ISO 5209:1977 General purpose industrial valves Marking
ISO 7-2:2000 Pipe threads where pressure-tight joints are made on the threads Part 2: Verification by means of limit gauges
ISO 6708:1995 Pipework components Definition and selection of DN (nominal size)
ISO 4032:2012 Hexagon regular nuts (style 1) — Product grades A and B
ISO 10434:2004 Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries
ISO 7-1:1994 Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation
API 608 : 2012 METAL BALL VALVES - FLANGED, THREADED, AND WELDING ENDS
ISO 5752:1982 Metal valves for use in flanged pipe systems Face-to-face and centre-to-face dimensions
ISO 4200:1991 Plain end steel tubes, welded and seamless — General tables of dimensions and masses per unit length
EN 1333:2006 Flanges and their joints - Pipework components - Definition and selection of PN
ISO 4033:2012 Hexagon high nuts (style 2) — Product grades A and B
ISO 261:1998 ISO general purpose metric screw threads General plan
MSS SP 55 : 2011 QUALITY STANDARD FOR STEEL CASTINGS FOR VALVES, FLANGES, FITTINGS, AND OTHER PIPING COMPONENTS - VISUAL METHOD FOR EVALUATION OF SURFACE IRREGULARITIES
ISO 10497:2010 Testing of valves — Fire type-testing requirements
ISO 228-1:2000 Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation
ISO 5211:2017 Industrial valves — Part-turn actuator attachments
ISO 5208:2015 Industrial valves Pressure testing of metallic valves

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