JB/T 8871-2002
Blank of hard alloy sealing ring for mechanical seal (English Version)
- Standard No.
- JB/T 8871-2002
- Language
- Chinese, Available in English version
- Release Date
- 2002
- Published By
- Professional Standard - Machinery
- Status
- Latest
- JB/T 8871-2002
- Replace
- JB/T 8871-1999
- Scope
- This standard applies to carbide seal ring blanks for mechanical seals.
JB/T 8871-2002 history
- 2002 JB/T 8871-2002 Blank of hard alloy sealing ring for mechanical seal
- 0000 JB/T 8871-1999
