HG/T 2141-1991
Glass-lined flange cover (English Version)
- Standard No.
- HG/T 2141-1991
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Chemical Industry
- Status
- 2009-07
- Replace By
- HG/T 2141-2009
- Latest
- HG/T 2141-2015
- Scope
- This standard specifies the type, basic parameters, dimensions and technical requirements of glass-lined flanges. This standard applies to glass-lined flange covers with a nominal pressure (PN) equal to or less than 1.0 MPa and a medium temperature of -20°C to 200°C.
HG/T 2141-1991 history
- 2015 HG/T 2141-2015 Glass lining flange cover
- 2009 HG/T 2141-2009 Glass lined flanged cover
- 1970 HG/T 2141-1991 Glass-lined flange cover
