HG/T 2135-1991
Glass-lined 180° elbow (English Version)
- Standard No.
- HG/T 2135-1991
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Chemical Industry
- Status
- 2009-07
- Replace By
- HG/T 2135-2009
- Latest
- HG/T 2135-2021
- Scope
- This standard specifies the type, basic parameters, dimensions and technical requirements of glass-lined 180° elbows. This standard is applicable to glass-lined 180 with nominal pressure (PN) equal to or less than 1.0 MPa, medium temperature: ——20℃ to 200℃ for type A elbow, -1O℃ to 200℃ for type B and C elbow. °Elbow.
HG/T 2135-1991 history
- 2021 HG/T 2135-2021 Glass lined 180° elbow
- 2014 HG/T 2135-2014 Glass lined 180° elbows
- 2009 HG/T 2135-2009 Glass lined 180°elbows
- 1970 HG/T 2135-1991 Glass-lined 180° elbow
