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  • BS 1560-3.2(1989) : 1989

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    CIRCULAR FLANGES FOR PIPES, VALVES AND FITTINGS (CLASS DESIGNATED) - STEEL, CAST IRON AND COPPER ALLOY FLANGES - SPECIFICATION FOR CAST IRON FLANGES

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-1989

    Publisher:  British Standards Institution

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

    Foreword
    Committees responsible
    Specification
    1. Scope
    2. Ranges of nominal sizes
    3. Class designations and pressure/temperature ratings
    4. Materials
    5. Bolting
    6. Repairs
    7. Dimensions
    8. Flange facings
    9. Facing finishes
    10. Spot facing or back facing of flanges
    11. Marking
    Appendices
    A. Information to be supplied by the purchaser
    B. Application and installation
    C. Use of metric bolting in lieu of inch bolting
    Tables
    1. Types of grey, malleable and ductile cast iron
         flanges
    2. Synoptic table for grey cast iron and malleable
         cast iron flanges
    3. Synoptic table for ductile cast iron flanges
    4. Materials
    5. Surface finish of flange faces
    6. Facing dimensions
    7. Dimensions of Class 125 grey cast iron (GI) and
         malleable cast iron (MI) flanges and Class 150
         ductile cast iron (DI) flanges
    8. Dimensions of Class 250 grey cast iron (GI) flanges
         and Class 300 ductile cast iron (DI) flanges
    9. Pressure/temperature ratings for grey cast iron
         and malleable ast iron flanges
    10. Pressure/temperature ratings for ductile cast
         iron flanges complying with grades 500-7 and
         600-3 of BS 2789 and grade 420/5 of BS 4772
    11. Pressure/temperature ratings for ductile cast
         iron flanges complying with grades 400-18 and
         420-12 of BS 2789 and grade 414-18 of ASTM A395
    12. Bolting materials and temperature limitations
    13. Nominal bolt diameter
    14. Inch/metric bolt comparisons
    Figures
    1. Flange codes
    2. Flange facings types A and B
    3. Dimensions of Class 125 and Class 150 flanges
    4. Dimensions of Class 250 and Class 300 flanges

    Abstract - (Show below) - (Hide below)

    Gives the types of cast iron flanges and their facings, dimensions, bolt sizes, flange face surface finish, marking, materials for bolting and flange materials together with their associated pressure/temperature ratings. Includes marking, information to be supplied by the purchaser, application and installation, and use of metric bolting in lieu of inch bolting. Illustrates flange codes and flange facings.

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

    Committee PSE/15
    Development Note Supersedes 87/75020 DC. (06/2005) Reviewed and confirmed by BSI, December 2011. (11/2011)
    Document Type Standard
    Publisher British Standards Institution
    Status Current

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

    BS PD5500(2006) : 2006 SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS
    BS 853-2:1996 (published 1996-03) Specification for vessels for use in heating systems Tubular heat exchangers and storage vessels for building and industrial services
    BS 4504-3.2(1989) : 1989 CIRCULAR FLANGES FOR PIPES, VALVES & FITTINGS (PN DESIGNATED) - STEEL, CAST IRON & COPPER ALLOY FLANGES - SPECIFICATION FOR CAST IRON FLANGES
    BS 7076-2(1989) : 1989 DIMENSIONS OF GASKETS FOR FLANGES TO BS 1560 - SPECIFICATIONS FOR METALLIC RING-JOINT GASKETS FOR USE WITH STEEL FLANGES
    BS 5158:1989 Specification for cast iron plug valves
    BS 7076-4(1989) : 1989 DIMENSIONS OF GASKETS FOR FLANGES TO BS 1560 - SPECIFICATION FOR CORRUGATED, FLAT OR GROOVED METALLIC AND FILLED METALLIC GASKETS
    BS 5728-7(1997) : 1997 MEASUREMENT OF FLOW OF COLD POTABLE WATER IN CLOSED CONDUITS - SPECIFICATION FOR SINGLE MECHANICAL TYPE METERS
    BS 7076-3(1989) : 1989 DIMENSIONS OF GASKETS FOR FLANGES TO BS 1560 - SPECIFICATION FOR NON-METALLIC ENVELOPE GASKETS
    BS 4865-3(1989) : 1989 DIMENSIONS OF GASKETS FOR FLANGES TO BS 4504 - SPECIFICATION FOR NON-METALLIC ENVELOPE GASKETS
    BS 7076-1(1989) : 1989 DIMENSIONS OF GASKETS FOR FLANGES TO BS 1560 - SPECIFICATION FOR NON-METALLIC FLAT GASKETS

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

    BS 4504-3.1(1989) : 1989 CIRCULAR FLANGES FOR PIPES, VALVES & FITTINGS (PN DESIGNATED) - STEEL, CAST IRON AND COPPER ALLOY FLANGES - SPECIFICATION FOR STEEL FLANGES
    BS 1769(1951) : 1951 SPECIFICATION FOR UNIFIED BLACK HEXAGON BOLTS, SCREWS, NUTS - (UNC & UNF THREADS) - HEAVY SERIES
    BS 1134:1961 ASSESSMENT OF SURFACE TEXTURE
    BS 1560-3.1(1989) : 1989 CIRCULAR FLANGES FOR PIPES, VALVES & FITTINGS (CLASS DESIGNATED) - STEEL, CAST IRON AND COPPER ALLOY FLANGES - SPECIFICATION FOR STEEL FLANGES
    BS 7076-3(1989) : 1989 DIMENSIONS OF GASKETS FOR FLANGES TO BS 1560 - SPECIFICATION FOR NON-METALLIC ENVELOPE GASKETS
    BS 2789:1985 SPECIFICATION FOR SPHEROIDAL GRAPHITE OR NODULAR GRAPHITE CAST IRON
    BS 2634-3:1980 SPECIFICATION FOR ROUGHNESS COMPARISON SPECIMENS - CAST SURFACES
    BS 4504-3.2(1989) : 1989 CIRCULAR FLANGES FOR PIPES, VALVES & FITTINGS (PN DESIGNATED) - STEEL, CAST IRON & COPPER ALLOY FLANGES - SPECIFICATION FOR CAST IRON FLANGES
    BS 3410(1961) : 1961 SPECIFICATION FOR METAL WASHERS FOR GENERAL ENGINEERING PURPOSES
    BS 4504-3.3(1989) : 1989 CIRCULAR FLANGES FOR PIPES, VALVES & FITTINGS (PN DESIGNATED) - STEEL, CAST IRON & COPPER ALLOY FLANGES - SPECIFICATION FOR COPPER ALLOY AND COMPOSITE FLANGES
    BS 6681(1986) : 1986 SPECIFICATION FOR MALLEABLE CAST IRON
    BS 7076-1(1989) : 1989 DIMENSIONS OF GASKETS FOR FLANGES TO BS 1560 - SPECIFICATION FOR NON-METALLIC FLAT GASKETS
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