General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/Z 32458-2015
Scope
This guiding technical document gives the technical method for performance correction of all ordinary centrifugal pumps (hereinafter referred to as "he pumps" when delivering common liquids. This guiding technical document is applicable to pumps that transport Newtonian fluid within the normal working range, installed open or Single or double suction pumps with closed impellers. 2 Symbols and abbreviations
GB/Z 32458-2015 history
2016GB/Z 32458-2015 Performance Correction for Centrifugal Pumps Conveying Viscous Liquids