GB/T 2506-2005
Marine steel pipe flanges of fillet weld-on (English Version)
- Standard No.
- GB/T 2506-2005
- Language
- Chinese, Available in English version
- Release Date
- 2005
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2011-10
- Replace By
- GB/T 9119-2010
- Latest
- GB/T 9124.1-2019
- GB/T 9124.2-2019
- Scope
- This standard specifies the classification, requirements, inspection methods, inspection rules, product marks and packaging of marine lap-welded steel flanges (hereinafter referred to as flanges). This standard applies to the manufacture and acceptance of flanges with a nominal pressure not greater than 1.6Mpa and an operating temperature not higher than 300°C.
GB/T 2506-2005 history
- 2019 GB/T 9124.1-2019 Steel pipe flanges—Part 1：PN designated
- 2011 GB/T 9119-2010 Slip-on-welding plate steel pipe flanges
- 2005 GB/T 2506-2005 Marine steel pipe flanges of fillet weld-on
- 1989 GB/T 2506-1989 Marine steel pipe flanges, fillel weld-on
GB/T 2506-2005 Marine steel pipe flanges of fillet weld-on was changed to GB/T 9119-2010 Slip-on-welding plate steel pipe flanges.
