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MSS
MSS SP 81 : 2017

MSS SP 81 : 2017

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

STAINLESS-STEEL OR STAINLESS-STEEL-LINED, BONNETLESS, KNIFE GATE VALVES WITH FLANGED ENDS

Available format(s)

Hardcopy , PDF

Superseded date

15-11-2022

Language(s)

English

Published date

01-01-2017

Publisher

Manufacturers Standardisation Society

1 SCOPE AND FIELD OF APPLICATION
2 STANDARD UNITS
3 PRESSURE RATING
4 SIZE
5 MARKING
6 MATERIALS
7 DESIGN
8 WELDING
9 TOLERANCES
10 PRODUCTION TESTS
11 SHIPPING INFORMATION
ANNEX A - Referenced Standards and Applicable
          Dates

Includes all stainless-steel or stainless-steel-lined, cast, or fabricated bonnetless, knife gate valves with flanged ends from size NPS 2 (DN 50) through NPS 36 (DN 900).

Committee
TC 114
DocumentType
Standard
Pages
10
PublisherName
Manufacturers Standardisation Society
Status
Superseded
SupersededBy
Supersedes

ASME B31.3:2016 PROCESS PIPING
MSS SP 92 : 2012 MSS VALVE USER GUIDE
AWWA C520 : 2014 KNIFE GATE VALVES, SIZES 2 IN. (50 MM) THROUGH 96 IN. (2,400 MM)
MSS SP 151 : 2016 PRESSURE TESTING OF KNIFE GATE VALVES
ASME B31.12 : 2014 HYDROGEN PIPING AND PIPELINES
ASME B31.3 SPANISH : 2010 PROCESS PIPING

ASME PV CODE 9 : 2017 BOILER AND PRESSURE VESSEL CODE - WELDING, BRAZING, AND FUSING QUALIFICATIONS - QUALIFICATION STANDARD FOR WELDING, BRAZING, AND FUSING PROCEDURES; WELDERS; BRAZERS; AND WELDING, BRAZING, AND FUSING OPERATORS
MSS SP 151 : 2016 PRESSURE TESTING OF KNIFE GATE VALVES
MSS SP 25 : 2013 STANDARD MARKING SYSTEM FOR VALVES, FITTINGS, FLANGES, AND UNIONS
ASME B16.5 : 2017 PIPE FLANGES AND FLANGED FITTINGS: NPS 1/2 THROUGH NPS 24 METRIC/INCH STANDARD
ASTM A 276/A276M : 2017 : REDLINE Standard Specification for Stainless Steel Bars and Shapes
ASTM B 62 : 2017 : REDLINE Standard Specification for Composition Bronze or Ounce Metal Castings
ASME B16.47 : 2017 LARGE DIAMETER STEEL FLANGES: NPS 26 THROUGH NPS 60 METRIC/INCH STANDARD
ASTM A 285/A285M : 2017 : REDLINE Standard Specification for Pressure Vessel Plates, Carbon Steel, Low- and Intermediate-Tensile Strength

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Hardcopy - English
PDF - English - DRM
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