JB/T 4705-2000
Spiral wound gaskets (English Version)
- Standard No.
- JB/T 4705-2000
- Language
- Chinese, Available in English version
- Release Date
- 2000
- Published By
- Professional Standard - Machinery
- Status
- 2013-03
- Replace By
- NB/T 47025-2012
- Lastest
- NB/T 47025-2012
- Scope
- This standard specifies the structural dimensions and technical requirements for spiral wound gaskets for pressure vessel flanges. This standard applies to spiral gaskets used in JB/T 4702-2000 "Type B Flat Welding Flange" and JB/T 4703-2000 "Long Neck Butt Welding Flange".
JB/T 4705-2000 history
- 2012 NB/T 47025-2012 Spiral wound gaskets
- 2000 JB/T 4705-2000 Spiral wound gaskets
JB/T 4705-2000 Spiral wound gaskets was changed to NB/T 47025-2012 Spiral wound gaskets.