GB/T 19326-2003
Forged branch outlet fittings--Socket welding,threaded and butt-welding ends

Be replaced

Standard No.

GB/T 19326-2003

Language

Chinese

Release Date

2003

Published By

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

Replace By

GB/T 19326-2012

Lastest

GB/T 19326-2022

Scope

This standard specifies the wall thickness grade, dimensional tolerance, material, design, manufacture, inspection and test and marking of the integrally reinforced steel socket welded, threaded and butt welded branch sockets with different diameters connected at 90° to the axial direction of the main pipe. Require. This standard is applicable to steel branch sockets for piping in petroleum, chemical, electric power and other industries where the main and branch pipes are connected with different diameters.

GB/T 19326-2003 history

• 2022 GB/T 19326-2022 Forged branch outlet fittings
• 2012 GB/T 19326-2012 Forged branch outlet fittings, socket-welding, threaded and buttwelding
• 2003 GB/T 19326-2003 Forged branch outlet fittings--Socket welding,threaded and butt-welding ends