HCBBS Forum (English)
HomeForumView Original
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request
English Translations » 历史存档[信息] » Can’t a stainless steel lined flange be used under external

Can’t a stainless steel lined flange be used under external pressure?

2016-12-18View Original

Thread Content

I seem to have read somewhere that stainless steel gaskets cannot be used under external pressure – is that true? And why?
Reply #22016-12-18
Try not to use it; the lining peels off…………
Reply #32016-12-19
Section 5.3.3.2 of GB/T151-2014 specifies this requirement; for other types of equipment, I personally think it’s best not to use them either. If used, a leakage test shall be conducted in accordance with 6.6.4 of NB/T47020.
Reply #42016-12-19
The lining cannot be used; welding stainless steel on top could be considered.

Related Threads in This Forum

← Previous

Next →

Translated at 2026-07-20 22:32:39

Original: https://bbs.hcbbs.com/thread-1653050-1-1.html

© 2026 HCBBS Forum. Content translated for international readers.

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.

Quick Links