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BS ISO 7289:2018:2022 Edition

$102.76

Gas welding equipment. Quick-action couplings with shut-off valves for welding, cutting and allied processes

Published By Publication Date Number of Pages
BSI 2022 20
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PDF Catalog

PDF Pages PDF Title
2 undefined
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Types of coupling
5 Installation
6 Design requirement
6.1 Dimensions, non-interchangeability and interchangeability
6.2 Configuration
11 6.3 Coupling and uncoupling
6.4 Connections
6.5 Materials
12 7 Working requirements
7.1 Pressure resistance
7.2 Gas tightness
7.2.1 General requirements
7.2.2 Specific requirements
7.3 Pressure drop
7.4 Resistance to flashback
7.5 Resistance to tensile load
7.6 Resistance to radial loads
13 7.7 Endurance
7.8 Other functions
8 General test conditions
8.1 General
14 8.2 Test sequence
15 9 Test procedure
9.1 Examination of dimensions and test of non-interchangeability and interchangeability
9.1.1 Dimensions
9.1.2 Non-interchangeability between different gas types
9.1.3 Interchangeability within a single gas type
16 9.2 Pressure resistance
9.3 Gas tightness test
9.3.1 General
9.3.2 Basic method and test device
9.3.3 Particular specifications
9.4 Flashback test
9.5 Resistance to tensile load
17 9.6 Resistance to radial load
9.7 Endurance test
10 Marking
11 Instructions for use
18 Bibliography
BS ISO 7289:2018
$102.76