Table of Contents

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Pressure
  4.1 Unit of pressure
  4.2 Maximum scale reading
  4.3 Maximum pressure mark
5 Manufacturing requirements
  5.1 Materials
  5.2 Design and dimensions
6 Safety
7 Marking
8 Tests
  8.1 General
  8.2 Design and manufacturing standard
  8.3 Accuracy
  8.4 Torsion test
  8.5 Bend test
  8.6 Case vent test
  8.7 Overpressure test
  8.8 Flammability test
Bibliography

Abstract

This International Standard specifies requirements for Bourdon-tube pressure gauges normally used with compressed gas systems at pressures up to 30 MPa (300 bar) in welding, cutting and allied processes.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 44
Supersedes	ISO 5171 : 1995