NEN EN 14870-3 : 2006
Current
The latest, up-to-date edition.
PETROLEUM AND NATURAL GAS INDUSTRIES - INDUCTION BENDS, FITTINGS AND FLANGES FOR PIPELINE TRANSPORTATION SYSTEMS - PART 3: FLANGES
12-01-2013
Explanatory note
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Designation of flanges
6 Pressure class and design
7 Information to be supplied by the purchaser
7.1 Principal information
7.2 Supplementary information
8 Manufacturing
8.1 Manufacturing procedure specification
8.2 Starting material
8.3 Hubs
8.4 Heat treatment
9 Testing and inspection
9.1 General requirements
9.2 Extent of testing and inspection
9.3 Chemical composition
9.4 Physical testing
9.5 NDT
9.6 Dimensions
9.7 Hydrostatic testing
9.8 Weldability
9.9 Repair welding
10 Documentation
10.1 Inspection document
10.2 Manufacturing record book
11 Marking
Bibliography
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