GB/T 9116.3-2000
Hubbed slip-on-welding steel pipe flanges with tongue and groove face

Be replaced

Standard No.

GB/T 9116.3-2000

Language

Chinese

Release Date

2000

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Replace By

GB/T 9116-2010

Lastest

GB/T 9124.1-2019

GB/T 9124.2-2019

Scope

This standard stipulates the type and size of flat-welded steel pipe flanges with tongue and groove surface and neck with nominal pressure PN of 1.6, 2.5, 4.0 MPa and nominal pressure PN of 5.0, 11.0, 15.0, 26.0 MPa. This standard is applicable to flat-welded steel pipe flanges with tongue and groove surface and neck with nominal pressure PN1.6~PN26.0MPa.

GB/T 9116.3-2000 history

• 2019 GB/T 9124.1-2019 Steel pipe flanges—Part 1：PN designated
• 2011 GB/T 9116-2010 Hubbed slip-on-welding steel pipe flanges
• 2000 GB/T 9116.3-2000 Hubbed slip-on-welding steel pipe flanges with tongue and groove face

GB/T 9116.3-2000 Hubbed slip-on-welding steel pipe flanges with tongue and groove face was changed to GB/T 9116-2010 Hubbed slip-on-welding steel pipe flanges .

GB/T 9116.3-2000 -All Parts