AWS B2.4 : 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SPECIFICATION FOR WELDING PROCEDURE AND PERFORMANCE QUALIFICATION FOR THERMOPLASTICS
09-05-2023
01-01-2012
Personnel
Foreword
List of Tables
List of Figures
1. Scope and General Provisions
2. Normative References
3. Terms and Definitions
4. Procedure Qualification
5. Performance Qualification
6. Examination Structure
Annex A (Informative) - Recommended Hot Gas
Welding Conditions
Annex B (Informative) - Sample PQTR and WPS
Annex C (Informative) - Guidelines for Preparation of
Technical Inquiries
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