GB/T 28559-2012 (English Version) PDF

Standard No.: GB/T 28559-2012
Language: Chinese, Available in English version
Release Date: 2012
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 28559-2012

Scope: This standard specifies the general requirements for static and moving blades of supercritical and ultra-supercritical steam turbines, technical requirements for blade materials, forgings, manufacturing requirements for static blades and moving blades, testing, packaging and marking, etc. This standard applies to static and moving blades of supercritical and ultra-supercritical steam turbines. Static and moving blades of other types of steam turbines can also be implemented as a reference.

GB/T 28559-2012 Referenced Document

GB/T 2900.46 Electrotechnical terminology--Steam turbine and auxiliary equipments
GB/T 6402 Steel forgings. Method for ultrasonic testing
GB/T 8732 Steels of blade for steam turbine*， 2014-09-30 Update
JB/T 3073.4 Steam turbine blade blank technical conditions Part 4: Precision forging moving blade blank*， 2016-10-22 Update
JB/T 3073.5 Casting stationary blade of turbine - Specification
JB/T 9628 Magnetic Particle Inspection Method for Steam Turbine Blades*， 2018-04-01 Update