Table of Contents

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

Abstract

Specifies suppliers, operators in testing facilities, operators performing cylinder maintenance and any person authorized to remove valves from gas cylinders.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 58
Supersedes	ISO/DIS 25760 : 60.00 (2009)