JB/T 1265-2002
Specification for rotor and shaft forgings for 25MW to 200MW steam turbines (English Version)

Standard No.

JB/T 1265-2002

Language

Chinese, Available in English version

Release Date

2002

Published By

Professional Standard - Machinery

Status

Be replaced 2014-10

Replace By

JB/T 1265-2014

Latest

JB/T 1265-2014

Scope

This standard specifies the technical requirements, inspection rules, test methods, certificates and markings for vacuum-treated alloy steel forgings for 25MW to 200MW steam turbine rotor bodies and main shafts. This standard applies to the ordering, manufacturing and inspection of vacuum-treated alloy steel forgings for steam turbine rotor bodies and main shafts with steam temperatures not exceeding 565°C.

JB/T 1265-2002 history

• 2014 JB/T 1265-2014 Rotor and shaft forgings for 25 MW to 200 MW steam turbines.Technical specification
• 2002 JB/T 1265-2002 Specification for rotor and shaft forgings for 25MW to 200MW steam turbines
• 1970 JB/T 1265-1993 25---200 MW Steam Turbine Rotor Body and Main Shaft Forging Specifications