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  • MSS SP 81 : 2017

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    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    Superseded date:  15-11-2022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

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    Table of Contents - (Show below) - (Hide below)

    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

    Abstract - (Show below) - (Hide below)

    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).

    General Product Information - (Show below) - (Hide below)

    Committee TC 114
    Document Type Standard
    Publisher Manufacturers Standardisation Society
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    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

    Standards Referencing This Book - (Show below) - (Hide below)

    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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