JB/T 1736-1991
Swing check valve disc sealing ring (English Version)
- Standard No.
- JB/T 1736-1991
- Language
- Chinese, Available in English version
- Release Date
- 1991
- Published By
- Professional Standard - Machinery
- Status
- Latest
- JB/T 1736-1991
- Scope
- This standard specifies the structural type, dimensions and technical requirements for the disc sealing ring of the bottom valve.
JB/T 1736-1991 history
- 1991 JB/T 1736-1991 Swing check valve disc sealing ring
