UNI EN ISO 14723 : 2009
Current
The latest, up-to-date edition.
PETROLEUM AND NATURAL GAS INDUSTRIES - PIPELINE TRANSPORTATION SYSTEMS - SUBSEA PIPELINE VALVES
08-10-2009
Foreword
Introduction
1 Scope
2 Conformance
3 Normative references
4 Terms and definitions
5 Symbols and abbreviated terms
6 Valve types and configurations
7 Design
8 Materials
9 Welding
10 Quality control
11 Testing
12 Coating
13 Marking
14 Preparation for shipment
15 Documentation
Annex A (normative) - Requirements for non-destructive
examination
Annex B (normative) - Supplementary test requirements
Annex C (informative) - Supplementary documentation
requirements
Annex D (informative) - Purchasing guidelines
Annex E (informative) - Marking example
Bibliography
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