GB/T 12242-1989
Safety valve performance test method (English Version)

Standard No.

GB/T 12242-1989

Language

Chinese, Available in English version

Release Date

1990

Published By

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

Status

Be replaced 2005-08

Replace By

GB/T 12242-2005

Latest

GB/T 12242-2021

Scope

This standard specifies the test methods for safety valves used in boilers, pressure vessels and pipelines. This standard applies to the following types of safety valves: a. Direct load type; b. Pilot type.

GB/T 12242-1989 history

• 2021 GB/T 12242-2021 Pressure relief devices—Performance test code
• 2005 GB/T 12242-2005 Performance Test Code-Pressure Relief Devices
• 1990 GB/T 12242-1989 Safety valve performance test method