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 » 【化工工程交流】 » Which standard specifies the symbols for special fittings/he

Which standard specifies the symbols for special fittings/height positions of branch pipes on P&ID drawings?

2020-12-05View Original

Thread Content

As the title suggests, I’m looking for out which **standard or industry standard the symbols for special connections/height positions of branch pipes on P&ID drawings originate from~
Reply #22020-12-06
If anyone knows, please reply~:handshake
Reply #32020-12-08
It’s not clear from such a general view; it’s just a standard number. One can tell the French style from the image.
Reply #42020-12-10
AL... specifications; seems to be a Air Liquide corporate standard⊙ω⊙
Reply #52020-12-30
Yes~ Do you know the meaning of these two numbers?

Related Threads in This Forum

← Previous

Next →

Translated at 2026-07-26 12:56:09

Original: https://bbs.hcbbs.com/thread-3132583-1-1.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