JB/T 9021-2010
Thermal stability test method of steam turbine main shafts and rotor forgings (English Version)

Standard No.

JB/T 9021-2010

Language

Chinese, Available in English version

Release Date

2010

Published By

Professional Standard - Machinery

Latest

JB/T 9021-2010

Replace

JB/T 9021-1999

Scope

This standard specifies the thermal stability test methods for steam turbine main shaft and rotor forgings. This standard is suitable for testing the thermal stability of steam turbine main shafts and rotor forgings to ensure stable operation of steam turbine main shafts and rotor forgings at operating temperatures.

JB/T 9021-2010 history

• 2010 JB/T 9021-2010 Thermal stability test method of steam turbine main shafts and rotor forgings
• 1999 JB/T 9021-1999 Test method for heat stability of steam turbine shafts and rotor forgings