JB/T 1120-1999
Double-sided dismountable fastenings (English Version)
- Standard No.
- JB/T 1120-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Machinery
- Status
- 2021-07
- Replace By
- NB/T 10557-2021
- Latest
- NB/T 10557-2021
- Replace
- JB 1120-1981
- Scope
- This standard specifies the variety specifications, technical requirements, marking and packaging of double-sided detachable connectors. This standard is applicable to the connection between tray plates of plate tower equipment in the chemical and petroleum industries.
JB/T 1120-1999 history
- 2021 NB/T 10557-2021 Technical Specifications for Tray Column Internals
- 1999 JB/T 1120-1999 Double-sided dismountable fastenings
- 0000 JB 1120-1981
JB/T 1120-1999 Double-sided dismountable fastenings was changed to NB/T 10557-2021 Technical Specifications for Tray Column Internals.
