GB/T 9115.2-2000
Steel pipe welding neck flanges with male and female face (English Version)

Standard No.

GB/T 9115.2-2000

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

Be replaced 2011-10

Replace By

GB/T 9115-2010

Latest

GB/T 9124.1-2019

GB/T 9124.2-2019

Scope

This standard specifies the type and size of convex and concave face-to-face welded steel pipe flanges with nominal pressure PN of 1.6, 2.5, 4.0, 6.3, 10.0, 16.0MPa and nominal pressure PN of 5.0, 11.0, 15.0, 26.0MPa. This standard is applicable to PN1.6~PN26.0MPa convex and concave face welding steel pipe flanges.

GB/T 9115.2-2000 history

• 2019 GB/T 9124.1-2019 Steel pipe flanges—Part 1：PN designated
• 2011 GB/T 9115-2010 Steel pipe welding neck flanges
• 2000 GB/T 9115.2-2000 Steel pipe welding neck flanges with male and female face

GB/T 9115.2-2000 -All Parts