JB/T 2203-1999
Structural length of spring type safety valve (English Version)

Standard No.

JB/T 2203-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

Professional Standard - Machinery

Status

Be replaced 2014-07

Replace By

JB/T 2203-2013

Latest

JB/T 2203-2013

Scope

This standard specifies the structural length of spring-type safety valves (hereinafter referred to as safety valves). This standard is applicable to safety valves for industrial equipment and pipelines with nominal pressure PN1.0~32.0MPa and nominal diameter DN 10~200mm.

JB/T 2203-1999 history

• 2013 JB/T 2203-2013 Center-to-face dimensions of spring loaded safety valve
• 1999 JB/T 2203-1999 Structural length of spring type safety valve