How should welding procedure qualification be carried out for foreign brand welding materials?

2018-06-18View Original

Thread Content

Whenever a unit uses welding materials of foreign brands for the first time, PQR testing must be carried out. Welding materials with similar grades in the United States and Germany are also of foreign origin, so PQR testing is required in those cases as well. Is that correct?

Reply #22018-06-20

Yes. The main basis is. . . NB/T47014 Appendix B

Reply #32018-06-20

In accordance with NB/T47014 Appendix B

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.

How should welding procedure qualification be carried out for foreign brand welding materials?

Thread Content

Related Threads in This Forum

← Previous

Next →

Submit a Project

Disclaimer

Quick Links