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  • AS 2660-1991

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Hose and hose assemblies - Air/water - For underground coal mines

    Available format(s):  Hardcopy, PDF 1 User, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Withdrawn date:  12-05-2020

    Language(s): 

    Published date:  01-01-1991

    Publisher:  Standards Australia

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

    1 - AS 2660-1991 HOSE AND HOSE ASSEMBLIES - AIR/WATER - FOR UNDERGROUND COAL MINES
    4 - PREFACE
    4 - CONTENTS
    5 - SECTION 1 SCOPE AND GENERAL
    5 - 1.1 SCOPE
    5 - 1.2 REFERENCED DOCUMENTS
    5 - 1.3 DEFINITIONS
    5 - 1.4 CLASSIFICATION
    5 - 1.5 CONSTRUCTION
    6 - 1.6 DIMENSIONS AND TOLERANCES
    6 - 1.6.1 Internal diameters and component thicknesses
    6 - 1.6.2 Tolerance on cut length of hose
    6 - 1.6.3 Bore
    6 - 1.7 MARKING
    7 - SECTION 2 PERFORMANCE REQUIREMENTS
    7 - 2.1 COMBUSTION PROPAGATION CHARACTERISTICS
    7 - 2.2 ELECTRICAL RESISTANCE
    7 - 2.3 ADHESION
    7 - 2.4 HYDROSTATIC PRESSURE TESTS
    7 - 2.4.1 Burst test
    7 - 2.4.2 Change-in-length test
    7 - 2.4.3 Expansion and di stortion test
    7 - 2.5 ABRASION RESISTANCE
    7 - 2.6 FLEXIBILITY
    7 - 2.7 RESISTANCE TO OIL
    7 - 2.8 RESISTANCE TO OZONE
    7 - 2.9 HOSE AND COUPLINGCOMPATIBILITYRequirements
    9 - APPENDIX A - PURCHASING GUIDELINES
    9 - A1 GENERAL
    9 - A2 INFORMATION TO BE SUPPLIED BY THE PURCHASER
    10 - APPENDIX B - METHOD FOR DETERMINING FLEXIBILITY OF HOSE
    10 - B1 SCOPE
    10 - B2 PRINCIPLE
    10 - B3 APPARATUS
    10 - B4 PROCEDURE
    10 - B5 REPORT

    Abstract - (Show below) - (Hide below)

    Specifies requirements for fire-resistant and anti-static (FRAS) hose and hose assemblies for conveying air, stone dust and water in underground coal mines.

    Scope - (Show below) - (Hide below)

    This Standard specifies requirements for fire-resistant and anti-static (FRAS) hose and hose assemblies for conveying air, stone dust and water in underground coal mines.The Standard does not apply to hose connected directly to air compressors or to hose for suction purposes.NOTE: Guidelines and advice on information to be supplied at the time of placing an enquiry or order are set out in Appendix A.

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

    Committee RU-001
    Document Type Standard
    Product Note Withdrawn 12-05-20.
    Publisher Standards Australia
    Status Withdrawn
    Supersedes

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

    AS 1179-1972 Glossary of terms for rubber hose
    AS 1180.5E-1972 Methods of test for hose made from elastomeric materials Hydrostatic pressure- Expansion and distortion test
    AS 1180.5D-1972 Methods of test for hose made from elastomeric materials Hydrostatic pressure - Leakage test
    AS/NZS 2554:1998 Hose and hose assemblies for air
    AS 1180.10B-1982 Methods of test for hose made from elastomeric materials Determination of combustion propagation characteristics of a horizontally oriented specimen of hose using surface ignition
    AS 1180.5C-1972 Methods of test for hose made from elastomeric materials Hydrostatic pressure - Change-in-length test
    AS 1180.5A-1972 Methods of test for hose made from elastomeric materials Hydrostatic pressure - Burst test
    AS 1180.13A-1983 Methods of test for hose made from elastomeric materials Determination of electrical resistance of hose and hose components
    AS 1257-1973 Bore sizes, test pressures and tolerances on lengths of elastomeric hose
    AS 1180.11-1982 Methods of test for hose made from elastomeric materials Hose and coupling compatibility - Tensile method
    AS 1683.21-1982 Methods of test for rubber Rubber vulcanized - Determination of abrasion resistance using a rotating cylindrical device (Reconfirmed 2018)

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

    AS/NZS 4871.1:2010 Electrical equipment for mines and quarries General requirements
    AS/NZS 4871.6:2013 Electrical equipment for mines and quarries Diesel powered machinery and ancillary equipment
    AS 2941-2013 Fixed fire protection installations - Pumpset systems
    AS/NZS 4871.6:2007 Electrical equipment for coal mines, for use underground Diesel powered machinery and ancillary equipment
    AS/NZS 4871.1:2012 Electrical equipment for mines and quarries General requirements
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