GB/T 9117-2010
Hubbed socket welding steel pipe flanges
2019-12
- Standard No.
- GB/T 9117-2010
- Language
- Chinese
- Release Date
- 2011
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB/T 9124.1-2019
- GB/T 9124.2-2019
- Lastest
- GB/T 9124.1-2019
- GB/T 9124.2-2019
- Replace
- GB/T 9117.1-2000 GB/T 9117.4-2000 GB/T 9117.3-2000 GB/T 9117.2-2000
- Scope
- This standard specifies the type, size, technical requirements and marks of neck socket welded steel pipe flanges marked with PN and Class with nominal pressure. This standard applies to neck socket welded steel pipe flanges with nominal pressures of PN10~PN100 and Class150~Class1500.
GB/T 9117-2010 Referenced Document
- GB/T 9112 Types and parameters for steel pipe flanges
- GB/T 9124 Specifications for steel pipe flanges*， 2011-10-01 Update
GB/T 9117-2010 history
- 2019 GB/T 9124.1-2019 Steel pipe flanges—Part 1：PN designated
- 2011 GB/T 9117-2010 Hubbed socket welding steel pipe flanges
- 2000 GB/T 9117.2-2000 Hubbed socket welding steel pipe flanges with male and female face
GB/T 9117-2010 Hubbed socket welding steel pipe flanges was changed to GB/T 9124.1-2019 Steel pipe flanges—Part 1：PN designated.
GB/T 9117-2010 Hubbed socket welding steel pipe flanges was changed to GB/T 9124.2-2019 Steel pipe flanges—Part 2: Class designated.