I.S. EN 737-3:1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
05-28-2007
English
01-01-1999
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
Introduction
1 Scope
2 Normative References
3 Definitions
4 General Requirements
5 Source of Supply
6 Monitoring and alarm systems
7 Pipelines
8 Shut-off valves
9 Terminal units, gas-specific connectors and medical
supply units
10 Marking and colour coding
11 Pipeline installation
12 Testing, commissioning and certification
13 Information to be supplied by the manufacturer
Annexes
ANNEX A (Informative) Schematic representation of
sources of supply
ANNEX B (Informative) Guidelines for location of
cylinder manifolds and stationary cryogenic
vessels
ANNEX C (Informative) Procedure for testing and
commissioning
ANNEX D (Informative) Temperature and pressure
relationships
ANNEX E (Informative) Method for measuring pipeline
volume
ANNEX F (Informative) Guidelines for general requirements
for supply plants
ANNEX G (Informative) Guidelines for emergency procedures
ANNEX H (Informative) Recommended minimum requirements
for the organization of the maintenance
ANNEX J (Informative) Typical forms for certification of
the pipeline systems
ANNEX K (Informative) Bibliography
ANNEX L (Informative) Rationale
Annex ZA (informative) Clauses of this European Standard
addressing Essential Requirements or other
provisions of EU Directives
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