GB/T 10969-1996
Specifications for water passage components of hydraulic turbines (English Version)

Standard No.

GB/T 10969-1996

Language

Chinese, Available in English version

Release Date

1996

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2009-04

Replace By

GB/T 10969-2008

Latest

GB/T 15613-2023

Scope

This standard only stipulates the geometric similarity requirements between the model and the prototype turbine, and specifies the accuracy of the control dimensions and the quality of the flow surface of the prototype turbine flow parts that affect the hydraulic performance. This standard applies to Francis, axial, diagonal and bucket turbines. Tubular, oblique stroke turbines and pump turbines can be used as a reference.

GB/T 10969-1996 history

• 2023 GB/T 15613-2023 Model acceptance tests of turbines, storage pumps and pump turbines
• 2008 GB/T 10969-2008 Specification for water passage components of hydraulic turbines,storage pumps and pump-turbines
• 1996 GB/T 10969-1996 Specifications for water passage components of hydraulic turbines
• 1989 GB 10969-1989 Medium and small-scale hydraulic turbines specification of components in turbine flow passages