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BS ISO 12490 - PETROLEUM AND NATURAL GAS INDUSTRIES - ACTUATION MECHANICAL INTEGRITY AND SIZING FOR PIPELINE VALVES
Hardcopy , PDF
30-09-2011
English
Foreword
Introduction
1 Scope
2 Conformance
3 Normative references
4 Terms and definitions
5 Symbols and abbreviated terms
6 Actuator types and configurations
7 Design
8 Sizing
9 Instrumentation/regulation
10 Materials
11 Welding
12 Quality control
13 Testing
14 Surface protection
15 Marking
16 Preparation for shipment
17 Documentation
Annex A (informative) - Supplementary Test
Requirements
Annex B (informative) - Optional Documentation
Annex C (informative) - Purchasing Guidelines
Annex D (normative) - Records Retention
Bibliography
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