BS ISO 25760 : 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
GAS CYLINDERS - OPERATIONAL PROCEDURES FOR THE SAFE REMOVAL OF VALVES FROM GAS CYLINDERS
Hardcopy , PDF
30-04-2015
English
01-01-2009
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
4.1 Application
4.2 Hazards
4.3 Operator safety and protection
4.4 Operator qualifications
4.5 Operator errors
4.6 Special valve designs
5 Methods for inoperable valves
5.1 Summary of methods
5.2 Choice of method
6 Procedures
6.1 Procedures to identify and segregate cylinders with
inoperable valves
6.2 Standard devalving procedure for treating cylinders
with operable valves
6.3 Procedures for treating cylinders with inoperable
valves
7 Damaged valves and cylinders
Annex A (informative) - Reasons cylinder valves become
inoperable
Annex B (informative) - Examples of methods for
depressurization of gas cylinders with
inoperable valves
Bibliography
Specifies suppliers, operators in testing facilities, operators performing cylinder maintenance and any person authorized to remove valves from gas cylinders.
| Committee |
PVE/3/7
|
| DevelopmentNote |
Supersedes 07/30156411 DC. (07/2009) Renumbered and superseded by BS EN ISO 25760. (04/2015)
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| BS 8562:2011 | Gas cylinders. In situ, non-destructive examination and testing of refillable seamless steel tubes of water capacity between 150 L and 3000 L, used for compressed gases Specification |
| 10/30238376 DC : 0 | BS 8562 - GAS CYLINDERS IN-SITU EXAMINATION AND TESTING OF REFILLABLE SEAMLESS STEEL TUBES OF WATER CAPACITY BETWEEN 150 L AND 3 000 L, USED FOR COMPRESSED GASES SPECIFICATION |
| ISO 10464:2004 | Gas cylinders — Refillable welded steel cylinders for liquefied petroleum gas (LPG) — Periodic inspection and testing |
| ISO 11114-1:2012 | Gas cylinders Compatibility of cylinder and valve materials with gas contents Part 1: Metallic materials |
| CGA P 38 : 2016 | GUIDELINE FOR DEVALVING CYLINDERS |
| ISO 10462:2013 | Gas cylinders — Acetylene cylinders — Periodic inspection and maintenance |
| ISO 22435:2007 | Gas cylinders — Cylinder valves with integrated pressure regulators — Specification and type testing |
| ISO 11114-2:2013 | Gas cylinders Compatibility of cylinder and valve materials with gas contents Part 2: Non-metallic materials |
| ISO 10460:2005 | Gas cylinders Welded carbon-steel gas cylinders Periodic inspection and testing |
| ISO 10461:2005 | Gas cylinders Seamless aluminium-alloy gas cylinders Periodic inspection and testing |
| ISO 6406:2005 | Gas cylinders Seamless steel gas cylinders Periodic inspection and testing |
| ISO 15996:2017 | Gas cylinders — Residual pressure valves — Specification and type testing of cylinder valves incorporating residual pressure devices |
| ISO 10156-2:2005 | Gas cylinders Gases and gas mixtures Part 2: Determination of oxidizing ability of toxic and corrosive gases and gas mixtures |
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