GB/T 9113-2010
Integral steel pipe flanges (English Version)
- Standard No.
- GB/T 9113-2010
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2019-12
- Replace By
- GB/T 9124.1-2019
- GB/T 9124.2-2019
- Latest
- GB/T 9124.1-2019
- GB/T 9124.2-2019
- Replace
- GB/T 2504-1989 GB/T 9113.4-2000 GB/T 9113.3-2000 GB/T 9113.2-2000 GB/T 9113.1-2000
- Scope
- This standard specifies the type, size and technical requirements of integral steel pipe flanges marked with PN and Class for nominal pressure. This standard is applicable to integral steel pipe flanges with nominal pressure of PN2.5~PN400 and Class150~Class2500.
GB/T 9113-2010 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 9113-2010 history
- 2019 GB/T 9124.1-2019 Steel pipe flanges—Part 1：PN designated
- 2011 GB/T 9113-2010 Integral steel pipe flanges
- 2000 GB/T 9113.1-2000 Intergral steel pipe flanges with flat face or raised face
- 1989 GB/T 2504-1989 Marine cast steel pipe flanges
GB/T 9113-2010 Integral steel pipe flanges has been changed from GB/T 2504-1989 Marine cast steel pipe flanges.
GB/T 9113-2010 Integral steel pipe flanges was changed to GB/T 9124.1-2019 Steel pipe flanges—Part 1：PN designated.
GB/T 9113-2010 Integral steel pipe flanges was changed to GB/T 9124.2-2019 Steel pipe flanges—Part 2: Class designated.