JIS B 6803:2015

Table of Contents

Introduction
1 Scope
2 Normative references
3 Definitions
4 Symbols
5 Name
6 Units
6.1 Pressure
6.2 Discharge
6.3 Temperature
7 Requirements for manufacture
7.1 Materials
7.2 Design, machining and assembly
8 Connection
8.1 Inlet connection
8.2 Outlet connection
9 Physical characteristics
9.1 Operational characteristics
9.2 Class
9.3 Operational characteristics
10 Operational temperature range
11 Marking
12 Instruction manual
13 Tests
13.1 General
13.2 Test conditions
13 3 functional tests
13.4 Mechanical tests
13.5 Ignition test (only for oxygen pressure regulator)
13.6 Safety valves
13.7 Marking durability test
14 Designation
15 Related standards
Annex A (informative) Names of components of pressure
regulator for welding, cutting and allied processes
Annex B (informative) Comparison table between JIS and
corresponding International Standard

Abstract

Defines single or two-stage pressure regulators to be used for compressed gases, dissolved acetylene gas, liquefied petroleum gas and carbon dioxide gas used in welding, cutting and allied processes. This Standard shall not apply to any pressure regulators fitted to a siphon type carbon dioxide gas pressure cylinder.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Japanese Standards Association
Pages
ISBN