BS EN ISO 11970:2016
Current
The latest, up-to-date edition.
Hardcopy , PDF
English
04-30-2016
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Preliminary welding procedure specification (pWPS)
5 Welding procedure qualification
6 Test piece
7 Examination and testing
8 Range of qualification
9 Welding procedure qualification record (WPQR)
Annex A (informative) - Record form (WPQR) welding
procedure qualification - Test certificate
Annex B (normative) - Details of weld test
Bibliography
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