GB/T 22581-2024 Active National standards

GB/T 22581-2024 Fundamental technical requirements for Francis pump-turbines

GB/T 22581-2024 Fundamental technical requirements for Francis pump-turbines

Publish Date: 2024-05-28 Implement Date: 2024-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 22581-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: \nHydraulic turbines and their auxiliary equipment

ICS Name: Hydraulic engineering

Publish Date: 2024-05-28

Implement Date: 2024-12-01

Pages: 44 pages

Scope

This document specifies the technical requirements, performance guarantees, scope of supply and spare parts, documents and drawings, basic technical conditions for factory inspection and testing, as well as requirements for nameplates, packaging, transportation and storage, installation, operation, maintenance, and acceptance testing of single-stage mixed-flow pump-turbines.
This document is applicable to the research and development, design, manufacturing, installation, commissioning, operation, and maintenance of single-stage mixed-flow pump-turbines. Multi-stage pump-turbines, oblique-flow pump-turbines, and variable-speed mixed-flow pump-turbines can also be referenced for use.

Development Information

Word Count: 67 Thousand words Pages: 44 pages

Replace the following standards

GB/T 22581-2008 Fundamental technical requirements for francis pump-turbine

Referenced Standards

JB/T 1270-2014 Technical Conditions for Forged Shafts of Hydraulic Turbines and Hydraulic Generators JB/T 1270-2002 Water turbine, water turbine generator shaft forgings technical specification JB/T 7349-2014 Water turbine stainless steel blade castings JB/T 7349-2002 Mixed-flow turbine welding turbine blade stainless steel casting component JB/T 10264-2014 Welding of the upper cone and lower ring castings for mixed-flow turbines JB/T 10264-2001 Mix-flow turbine welds the upper and lower ring castings on the rotating bucket NB/T 35035-2014 Design specifications for hydraulic machinery auxiliary equipment systems in hydropower plants NB/T 47013.2-2015 Non-destructive testing of pressure equipment - Part 2: Radiographic testing NB/T 47013.3-2023 Non-destructive testing of pressure equipment - Part 3: Ultrasonic testing NB/T 47013.3-2015 Non-destructive testing of pressure equipment - Part 3: Ultrasonic testing NB/T 47013.4-2015 "Non-destructive testing of pressure equipment - Part 4: Magnetic particle testing" NB/T 47013.5-2015 Non-destructive testing of pressure equipment - Part 5: Penetrant testing NB/T 47013.10-2015 Non-destructive testing of pressure equipment - Part 10: Ultrasonic testing using time-of-flight diffraction method NB/T 47013.10-2010 Nondestructive testing of pressure equipments-Part 10:Ultrasonic time of flight diffraction technique CCH 70-4 IEC 60041 IEC 60193 IEC 60545

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