HG 20609-1997
Metal-clad gaskets for steel pipe flanges (European system) (English Version)
- Standard No.
- HG 20609-1997
- Language
- Chinese, Available in English version
- Release Date
- 1997
- Published By
- Professional Standard - Chemical Industry
- Status
- 2009-07
- Replace By
- HG/T 20609-2009
- Latest
- HG/T 20609-2009
- Scope
- This standard specifies the type, size and technical requirements for metal-clad gaskets for steel pipe flanges (European system). This standard is applicable to metal-coated gaskets for raised-face steel pipe flanges with nominal pressure PN of 2.5MPa (25bar) ~ 1O.0MPa (100bar) specified in HG 20592.
HG 20609-1997 history
- 2009 HG/T 20609-2009 Metal jacketed gaskets for use with steel pipe flanges(PN designated)
- 1997 HG 20609-1997 Metal-clad gaskets for steel pipe flanges (European system)
HG 20609-1997 Metal-clad gaskets for steel pipe flanges (European system) was changed to HG/T 20609-2009 Metal jacketed gaskets for use with steel pipe flanges(PN designated).
