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BS ISO 23555-2:2022 Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa - Gas pressure regulator >
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BS ISO 23555-2:2022 Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa - Gas pressure regulator, 2022
- undefined
- Foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and definitions and symbols [Go to Page]
- 4 Classification [Go to Page]
- 5 Materials
- 6 Design [Go to Page]
- 7 Performance and testing requirements [Go to Page]
- 8 Documentation [Go to Page]
- 9 Marking [Go to Page]
- 10 Packaging and transportation of finished product
- Annex A (normative) List of materials
- Annex B (normative) Elastomeric material
- Annex C (normative) High pressure vent limiter
- Annex D (normative) Compliance evaluation
- Annex E (informative) Alternative methods for the determination of the accuracy class, the lock-up pressure class, the maximum accuracy flow rate, the flow coefficients and the verification of the hysteresis band
- Annex F (informative) Inspection certificate
- Annex G (informative) Acceptance test
- Annex H (normative) Token (creep) relief device
- Annex I (informative) Order specification
- Annex J (informative) Dynamic force calculation method
- Bibliography [Go to Page]
