GB/T 28559-2012 Active National standards

GB/T 28559-2012 Supercritical and ultra-supercritical turbine—Blades

GB/T 28559-2012 Supercritical and ultra-supercritical turbine—Blades

Publish Date: 2012-06-29 Implement Date: 2012-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 28559-2012

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Steam turbines and their auxiliary equipment

ICS Name: Gas turbines, steam turbines, and steam engines

Publish Date: 2012-06-29

Implement Date: 2012-11-01

Pages: 18 pages

Scope

This standard specifies the general requirements for static and dynamic blades of supercritical and ultra-supercritical steam turbines, blade materials, forgings, manufacturing requirements for static and dynamic blades, inspection, packaging, and marking, among other technical requirements.
This standard applies to static and dynamic blades of supercritical and ultra-supercritical steam turbines. The static and dynamic blades of other types of steam turbines can also be implemented with reference to this standard.

Development Information

Word Count: 31 Thousand words Pages: 18 pages

Superseded by the following standards

GB/T 28559-2025 Supercritical and ultra-supercritical turbine—Blades

Referenced Standards

GB/T 2900.46-1983 Electrotechnical terminology—Steam turbine and auxiliary equipments GB/T 6402-1991 Steel forgings—Method for ultrasonic examination GB/T 6402-2008 Steel forgings—Method for ultrasonic testing GB/T 6402-2024 Method for ultrasonic testing of steel forgings GB/T 8732-1988 Steels for vane of steam turbine GB/T 8732-2004 Steels of blade for steam turbine GB/T 8732-2014 Steels of blade for steam turbine JB/T 3073.4-2016 JBT 3073.4-2016 Turbine blade blanks technical specification Part 4: Fine forging dynamic blade blanks JB/T 9628-2017 Magnetic particle testing method for turbine blade according to JB/T 9628-2017 JB/T 3073.4-1993 JBT 3073.4-1993 Turbine Blade With Dynamics Specification for Bending Blade of Axial-flow Fan Machine JB/T 3073.5-2024 Gas Turbine Blade Blanks Specification Part 5: Casting Static Blade Blanks JB/T 3073.5-1993 Technical Specifications for Casting Static Blades for Steam Turbines JB/T 9628-1999 Method of magnetic particle inspection of steam turbine blades

Related Standards

GB/T 4773-1984 Replaced

GB/T 4773-1984 Parameters of steam turbines in conventional combined heating and power stations

Publish Date: 1984-11-27

GB/T 5578-1985 Replaced

GB/T 5578-1985 Specification for stationary steam turbines driving generator

Publish Date: 1985-11-04

GB/T 11369-1989 Replaced

GB/T 11369-1989 Light weight gas turbines exhaust smokes measurement

Publish Date: 1989-06-22

GB/T 11370-1989 Replaced

GB/T 11370-1989 Gas emissions measurement of light weight gas turbines

Publish Date: 1989-06-22

GB/T 11371-1989 Replaced

GB/T 11371-1989 Light weight gas turbine operation and maintenance

Publish Date: 1989-06-22

GB/T 13399-1992 Replaced

GB/T 13399-1992 Specification for steam turbine safety monitoring devices

Publish Date: 1992-02-17