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AS 2660-1991 hose and hose assemblies - air/water - for underground coal mines

Standard Number:  AS 2660-1991
Title:  hose and hose assemblies - air/water - for underground coal mines
Language:  English
Publication Date:  1991/5/13
Execute Date:  1991/5/13
Status:  Current
Publisher:  Australia Standards(AS)
Price:  
Number of Pages:11P.;A4  

Description:Specifies requirements for fire-resistant and anti-static (FRAS) hose and hose assemblies for conveying air, stone dust and water in underground coal mines.  
Catalog:Document Contents
AS 2660-1991 HOSE AND HOSE ASSEMBLIES - AIR/WATER - FOR UNDERGROUND COAL MINES
PREFACE
CONTENTS
SECTION 1 SCOPE AND GENERAL
1.1 SCOPE
1.2 REFERENCED DOCUMENTS
1.3 DEFINITIONS
1.4 CLASSIFICATION
1.5 CONSTRUCTION
1.6 DIMENSIONS AND TOLERANCES
1.6.1 Internal diameters and component thicknesses
1.6.2 Tolerance on cut length of hose
1.6.3 Bore
1.7 MARKING
SECTION 2 PERFORMANCE REQUIREMENTS
2.1 COMBUSTION PROPAGATION CHARACTERISTICS
2.2 ELECTRICAL RESISTANCE
2.3 ADHESION
2.4 HYDROSTATIC PRESSURE TESTS
2.4.1 Burst test
2.4.2 Change-in-length test
2.4.3 Expansion and di stortion test
2.5 ABRASION RESISTANCE
2.6 FLEXIBILITY
2.7 RESISTANCE TO OIL
2.8 RESISTANCE TO OZONE
2.9 HOSE AND COUPLINGCOMPATIBILITYRequirements
APPENDIX A - PURCHASING GUIDELINES
A1 GENERAL
A2 INFORMATION TO BE SUPPLIED BY THE PURCHASER
APPENDIX B - METHOD FOR DETERMINING FLEXIBILITY OF HOSE
B1 SCOPE
B2 PRINCIPLE
B3 APPARATUS
B4 PROCEDURE
B5 REPORT
  
File Format:  PDF(Acrobat Reader) or Word version doc Document
File Size:  145KB
Tile in English:  hose and hose assemblies - air/water - for underground coal mines

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