JB/ZQ 4491-2006
Welded flange base plates (English Version)
- Standard No.
- JB/ZQ 4491-2006
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Machinery
- Status
- Replace By
- DIN EN 13480-6:2013
- Latest
- DIN EN 13480-6:2017
- Replace
- JB/ZQ 4491-1997
- Scope
- This standard is applicable to welded flange seat plates on pressure vessels with nominal pressures of 1 to 4MPa.
JB/ZQ 4491-2006 history
- 2017 DIN EN 13480-6:2017 Metallic industrial piping - Part 6: Additional requirements for buried piping; German version EN 13480-6:2017
- 2014 DIN EN 13480-6:2014 Metallic industrial piping - Part 6: Additional requirements for buried piping; German version EN 13480-6:2012
- 2013 DIN EN 13480-6:2013 Metallic industrial piping - Part 6: Additional requirements for buried piping; German version EN 13480-6:2012
- 1970 JB/ZQ 4491-2006 Welded flange base plates
- 0000 JB/ZQ 4491-1997
