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AS 1869.1:2023
[Current]Hose and hose assemblies for liquefied petroleum gases (LP Gas), natural gas and town gas, Part 1: Non-metallic liners
AS 1869.1:2023 specifies requirements for hose and hose assemblies for liquefied petroleum gases (LP Gas) (liquid and gaseous phases), natural gas, town gas manufactured from oil products, tempered LP Gas and simulated natural gas in transport, automotive, industrial and domestic applications. Provides for hose up to and including 100 mm inside diameter and 2.6 MPa maximum working pressure.
Published: 02/06/2023
Pages: 29
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
1 Scope and general
1.1 Scope
1.2 Normative references
1.3 Terms and definitions
1.4 Classification
1.5 Materials and construction
1.6 Marking
1.7 Hose assemblies
2 Performance requirements
2.1 General
2.2 Resistance to gas
2.2.1 Lining
2.2.2 Hose assembly
2.3 Hydrostatic pressure
2.4 Resistance to oil
2.5 Resistance to ozone
2.6 Resistance to flexing and mechanical loads
2.7 Electrical properties
2.8 Resistance to cold bending
2.9 Resistance to kinking
2.10 Resistance to crushing
2.10.1 Hose without gas
2.10.2 Hose containing gas
2.11 Permeability
2.12 Flame propagation characteristics of hose
2.13 Adhesion
2.14 Accelerated ageing
2.14.1 Classes A, C, E and H hose
2.14.2 Classes B, D and G hose
2.14.3 Class F
2.15 Hose and coupling compatibility
2.16 Resistance to corrosion
2.17 Resistance to ultraviolet degradation
2.18 Durability of marking
2.19 Details of sample specification
Appendix A
Appendix B
Appendix C
C.1 Resistance of lining to gas for Classes A, B, C and D
C.1.1 Scope
C.1.2 Principle
C.1.3 Reagent
C.1.4 Apparatus
C.1.5 Procedure
C.1.6 Calculation
C.1.7 Test report
C.2 Resistance of lining to gas for Classes E, F, G and H
C.2.1 Scope
C.2.2 Principle
C.2.3 Apparatus
C.2.4 Chemicals
C.2.5 Procedure
C.2.6 Calculation
C.2.7 Test report
C.2.8 Hoses of various designated sizes
C.3 Resistance of hose assembly to gas
C.3.1 Scope
C.3.2 Principle
C.3.3 Reagents
C.3.4 Test sample
C.3.5 Procedure
C.3.6 Test report
C.4 Resistance to flexing and mechanical loads
C.5 Resistance of hose to kinking
C.6 Resistance to crushing of hose containing gas
C.6.1 Scope
C.6.2 Principle
C.6.3 Apparatus
C.6.4 Test specimen
C.6.5 Test conditions
C.6.6 Procedure
C.6.7 Test report
C.7 Permeability of hose
C.8 Flame propagation characteristics of a horizontally oriented specimen of hose
C.9 Dimensions of hose
C.10 Hydrostatic pressure
C.11 Resistance to ozone
C.12 Electrical resistance of hose and hose components
C.13 Electrical resistance of hose assembly
C.14 Resistance to cold flexing of hose assembly
C.15 Adhesion
C.16 Accelerated ageing
C.16.1 Scope
C.16.2 Principle
C.16.3 Apparatus
C.16.4 Test pieces
C.16.5 Conditioning of test pieces
C.16.6 Procedure
C.16.7 Calculation
C.16.8 Test report
C.17 Tensile strength and elongation
C.17.1 Scope
C.17.2 Principle
C.17.3 Apparatus
C.17.3.1 Testing machine
C.17.3.2 Measuring instruments
C.17.4 Test pieces
C.17.5 Conditioning of test pieces
C.17.6 Procedure
C.17.7 Calculation
C.17.8 Report
C.18 Hose and coupling compatibility — Tensile method
C.19 Resistance to oil
C.20 Resistance to corrosion
C.21 Resistance to ultraviolet degradation
C.22 Marking and labels
Appendix D
Appendix E
Appendix F
F.1 General
F.2 Information to be provided at enquiry or purchase order stage
F.3 Information to be provided at supply stage
F.4 Minimization of the impact of hose residues
F.5 Hose conditioning
Bibliography
Cited references in this standard
[Current]
Hose and hose assemblies for liquefied petroleum gases (LP Gas), natural gas and town gas, Part 2: Metallic liners
[Current]
Hose and hose assemblies for liquefied petroleum gases (LP Gas), natural gas and town gas, Part 0: General requirements
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