HG/T 21609-1996
PTFE-Rubber Composite Gaskets for Pipe Flanges (English Version)
- Standard No.
- HG/T 21609-1996
- Language
- Chinese, Available in English version
- Release Date
- 1996
- Published By
- Professional Standard - Chemical Industry
- Status
- 2011-08
- Latest
- HG/T 21609-1996
- Scope
- 1.0.1 This standard specifies the type, size, nominal pressure, operating temperature and technical requirements of polytetrafluoroethylene-rubber composite gaskets for pipe flanges. 1.0.2 This standard is applicable to polytetrafluoroethylene-rubber composite gaskets for raised surface and full-plane pipe flanges in corrosive media or high cleanliness requirements in chemical, petrochemical, textile, pharmaceutical and other departments. 1.0.3 Pressure range: nominal pressure PN≤2.5MPa 1.0.4 Temperature range: The gasket operating temperature is 0~130℃.
HG/T 21609-1996 history
- 1996 HG/T 21609-1996 PTFE-Rubber Composite Gaskets for Pipe Flanges
