What does C.S.O mean on a CAD drawing?

2019-06-18View Original

Thread Content

On the CAD diagram, I saw the abbreviation C.S.O marked next to a valve; the legend doesn’t provide any explanation either. Could you all tell me what this means?

Reply #22019-06-18

CSO (car sealed open) – the seal is open; it must not be closed without permission； CSC (car sealed closed) – a lead-sealed seal that must not be opened without permission.

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.

What does C.S.O mean on a CAD drawing?

Thread Content

Related Threads in This Forum

← Previous

Next →

Submit a Project

Disclaimer

Quick Links