HG/T 3197-1981
Graphite wire plug (English Version)
- Standard No.
- HG/T 3197-1981
- Language
- Chinese, Available in English version
- Release Date
- 1983
- Published By
- Professional Standard - Chemical Industry
- Status
- 2009-07
- Replace By
- HG/T 3197-2009
- Latest
- HG/T 3197-2009
- Scope
- This standard is applicable to wire plugs used in pipelines transporting corrosive media in chemical, petroleum and other industries, with an operating pressure of 3kgf/cm|(2). It is also applicable to wire plugs in pipelines for similar purposes in other departments.
HG/T 3197-1981 history
- 2009 HG/T 3197-2009 Graphite caulker
- 1983 HG/T 3197-1981 Graphite wire plug
