GB/T 19066.2-2020
Composite wave-serrated metal gaskets for pipe flanges一Part 2:Class designated
- Standard No.
- GB/T 19066.2-2020
- 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 19066.2-2020
- Replace
- GB/T 19066.1-2008 GB/T 19066.3-2003
GB/T 19066.2-2020 history
- 2020 GB/T 19066.1-2020 Composite wave-serrated metal gaskets for pipe flanges一Part 1: PN designated
- 2008 GB/T 19066.1-2008 Dimension for flexible graphite covered wave-serrated metal gaskets
- 2003 GB/T 19066.3-2003 Specifications of flexible graphite corrugated Metal gaskets
GB/T 19066.2-2020 Composite wave-serrated metal gaskets for pipe flanges一Part 2:Class designated has been changed from GB/T 19066.1-2008 Dimension for flexible graphite covered wave-serrated metal gaskets.
GB/T 19066.2-2020 Composite wave-serrated metal gaskets for pipe flanges一Part 2:Class designated has been changed from GB/T 19066.3-2003 Specifications of flexible graphite corrugated Metal gaskets.