GB/T 9112-2000
Types and parameters for steel pipe flanges (English Version)
- Standard No.
- GB/T 9112-2000
- Language
- Chinese, Available in English version
- Release Date
- 2000
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2011-10
- Replace By
- GB/T 9112-2010
- Latest
- GB/T 9124.1-2019
- GB/T 9124.2-2019
- Scope
- This standard specifies the nominal pressure, nominal diameter and outer diameter of the steel pipe flange, the type of flange and its scope of application, the type and code of the sealing surface of the steel pipe flange. This standard applies to steel pipe flanges and flange covers specified in GB/T 9113.1~9123.4.
GB/T 9112-2000 history
- 2019 GB/T 9124.1-2019 Steel pipe flanges—Part 1：PN designated
- 2011 GB/T 9112-2010 Types and parameters for steel pipe flanges
- 2000 GB/T 9112-2000 Types and parameters for steel pipe flanges