GB/T 39245.2-2020
Grooved metal gaskets with covering layers for pipe flanges—Part 2：Class designated
- Standard No.
- GB/T 39245.2-2020
- Language
- Chinese
- Release Date
- 2020
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Lastest
- GB/T 39245.2-2020
GB/T 39245.2-2020 Referenced Document
- GB/T 12385-2008 Test method for sealing performance of gaskets for pipe flanges
- GB/T 2054 Nickel and nickel alloy plate and sheet
- GB/T 3280 Cold rolled stainless steel plate, sheet and strip
- JB/T 10688 Specifications of polyfluortetraethylene gaskets
- JB/T 7758.2 Specifications of flexible graphite sheets
GB/T 39245.2-2020 history
- 2020 GB/T 39245.2-2020 Grooved metal gaskets with covering layers for pipe flanges—Part 2：Class designated