Non-destructive testing and re-inspection of gas pipelines

2010-08-16View Original

Thread Content

When natural gas pipelines pass under bridges or railways, the standards require 100% radiographic testing and 100% ultrasonic re-inspection (double hundred non-destructive testing). If it is located in a residential area, radiographic testing cannot be used; can 100% ultrasonic testing be employed, followed by another 100% ultrasonic inspection?

Reply #22010-08-16

http://user.tgnet.cn/Register.aspx?no=tian97

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.

Non-destructive testing and re-inspection of gas pipelines

Thread Content

Related Threads in This Forum

← Previous

Next →

Submit a Project

Disclaimer

Quick Links