BS 1389:1986
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Specification for hose connections and hose assemblies for equipment for gas welding, cutting and related processes
Hardcopy , PDF
15-12-1996
English
30-04-1986
Foreword
Committees responsible
Specification
1 Scope
2 Definitions
3 Design
3.1 Constructional design
3.2 Dimensions and tolerances
3.3 Screw threads
3.4 Materials and finishes
4 Operational criteria
4.1 Union assembly
4.2 Hose tail joints
5 Type approval tests
5.1 General
5.2 Gas tightness
5.3 Resistance to separation under pressure
5.4 Resistance to separation under axial load
6 Marking
Appendices
A Guidance on hose tail dimensions
B Related British Standards
Tables
1 Torque applied to union assembly
2 Axial load for separation test
3 Dimensions and tolerances of threaded union
4 Dimensions and tolerances of threaded nut
5 Dimensions and tolerances of union nipple
6 Dimensions of hose couplers
7 Suggested dimensions for hose tail
Figures
1 Hose splicer
2 Hose assemblies
3 Threaded union
4 Union nut
5 Union nipple
6 Hose couplers
7 Examples of hose tail profiles
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