GB 2595-1981
Abolished
YB/T 4975-2021
Active
Industry standards-Black metallurgy
YB/T 4975-2021 The energy-saving specifications for the water turbine in the circulating water system used for metallurgy cooling tower
YB/T 4975-2021 The energy-saving specifications for the water turbine in the circulating water system used for metallurgy cooling tower
Price:
$ 30
Basic Information
Standard Code:
YB/T 4975-2021
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Baseline standards and general methods
ICS Name:
Metallurgy Comprehensive
Publish Date:
2021-10-08
Implement Date:
2022-02-01
Scope
This document specifies the terms and definitions, technical requirements, turbine selection, energy saving calculation, and precautions for using turbines in cooling towers. This document is applicable to cross-flow cooling towers, counter-flow cooling towers, closed-type cooling towers, hollow-type cooling towers, and spray-type cooling towers driven by the residual pressure of recycled water in the circulating water system of the metallurgical industry. It can also be used as a reference in other industries.
Development Information
Related Standards
GB/T 14265-1993
Replaced
GB/T 14265-1993 General rule of chemical analysis for hydrogen, oxygen, nitrogen, carbon and sulfur in metal's materials
GB/T 28924-2012
Replaced
GB/T 28924-2012 Guides for calculating energy efficiency index of an iron and steel enterprise
GB/T 29147-2012
Active
GB/T 29147-2012 Methodology of the calculation of residuary heat resource during manufacturing of prepainted and galvanized steel
GB/T 29727-2013
Active
GB/T 29727-2013 Energy consumption grades of incinerator and curing furnace for CCL
GB/T 29728-2013
Active