HG/T 20515-2014
Design code for instrument seal and purge (English Version)
- Standard No.
- HG/T 20515-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- Professional Standard - Chemical Industry
- Latest
- HG/T 20515-2014
- Replace
- HG/T 20515-2000
- Scope
- This specification applies to the isolation and purging design of measurement and control instruments in chemical plants.
HG/T 20515-2014 Referenced Document
- HG/T 21581 Instrument Hook-up
HG/T 20515-2014 history
- 2014 HG/T 20515-2014 Design code for instrument seal and purge
- 2000 HG/T 20515-2000 Design code for instrument seal and purge
