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 » 信息处理 » Determination of vent pipe diameter

Determination of vent pipe diameter

2009-12-03View Original

Thread Content

I would like to ask all the experts, how to determine the diameter of the vent pipe at the station? Is there a calculation formula in this specification?
Reply #22009-12-03
30~45m/s in front of the vent valve, and 120~150m/s behind the valve.
Reply #32009-12-04
The diameter of the vent pipe should not be smaller than the throat diameter of the vent valve.
Reply #42009-12-04
Vent at the normal operating speed, otherwise the noise will be too great and you will need to add a muffler.

Related Threads in This Forum

← Previous

No previous threads indexed

Next →

No next threads indexed

Browse all threads in this forum →

Translated at 2026-07-26 17:25:46

Original: https://bbs.hcbbs.com/thread-582935-1-1.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