NB/T 47014-2011

NB/T 47014-2011 承压设备焊接工艺评定 (英文版)

Welding Procedure Qualification for Pressure Equipment

2011-07-01

2011-10-01

78

10.00元

是

1,200.00元

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Contents
Foreword
1 Scope
2 Normative References
3 Terms and Definitions
4 General Rules
5 Welding Procedure Qualification Factors and Classification
6 Procedure Qualification of Butt Weld and Fillet Weld
7 Qualification Rules for Anti-Corrosion Build-Up Welding
Annex A (Informative) Flow Chart of Welding Procedure Specification
Annex B (Normative) Supplementary Regulations on Parent Metal, Filler Metal and Welding Methods
Annex C (Normative) Welding Procedure Qualification of Composite Metal Material
Annex D (Normative) Welding Procedure Qualification and Additional Welding procedure Qualification of Heat Exchange Tubes and Tube Plates
Annex E (Normative) Qualification of Stud Arc Welding Procedure
Annex F (Informative) Recommended Format of Welding Procedure Qualification Form
Annex G (Informative) Common Abbreviations and Codes in Welding Procedure Qualification

NB/T 47014 英文版