GB 32284-2015
GB 32284-2015 Minimum allowable values of energy efficiency and energy efficiency grades for petrochemical centrifugal pumps
Abstract
This standard specifies the basic requirements for petrochemical centrifugal pumps (hereinafter referred to as "pumps"), the calculation method for pump efficiency, pump energy efficiency grades, pump energy efficiency limits, pump target energy efficiency limits, and pump energy-saving evaluation values.
This standard applies to single-stage single-suction pumps and single-stage double-suction pumps used for transporting clean liquids, equipped with closed (maximum) impellers.
This standard does not apply to clear water centrifugal pumps, non-metallic centrifugal pumps, and rotary power pumps without shaft seals.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB 32284-2015 |
| CCS | Technical management |
| ICS | Integrated Energy and Heat Transfer Engineering |
| Implement Date | 2017-01-01 |