NEN EN 14870-1 : 2011
Current
The latest, up-to-date edition.
PETROLEUM AND NATURAL GAS INDUSTRIES - INDUCTION BENDS, FITTINGS AND FLANGES FOR PIPELINE TRANSPORTATION SYSTEMS - PART 1: INDUCTION BENDS
12-01-2013
Explanatory Note
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Designation
6 Pressure rating and design
7 Information to be supplied by the purchaser
7.1 Principal information
7.2 Supplementary information
7.3 Information on the mother pipe
8 Manufacturing
8.1 Manufacturing procedure specification
8.2 Mother pipe
8.3 MPS qualification
8.4 Production bending
8.5 Post-bending heat treatment
8.6 Forming and sizing after bending
8.7 Strip/plate end welds
8.8 Jointers and girth welds
8.9 End preparation
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 Non-destructive testing
9.6 Dimensions
9.7 Gauging
9.8 Hydrostatic testing
10 Inspection document
11 Marking
Annex ZA (normative) Normative references to international
publications with their European publication
correspondence
Bibliography
Defines the technical delivery conditions for bends made by the induction bending process for use in pipeline transportation systems for the petroleum and natural gas industries as defined in ISO 13623.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| SN EN 14870-1 : 2011 | Identical |
| I.S. EN 14870-1:2011 | Identical |
| ONORM EN 14870-1 : 2011 | Identical |
| NS EN 14870-1 : 2011 | Identical |
| UNI EN 14870-1 : 2011 | Identical |
| BS EN 14870-1:2011 | Identical |
| EN 14870-1:2011 | Identical |
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