GB 32284-2015 Replaced National standards force_standard

GB 32284-2015 Minimum allowable values of energy efficiency and energy efficiency grades for petrochemical centrifugal pumps

GB 32284-2015 Minimum allowable values of energy efficiency and energy efficiency grades for petrochemical centrifugal pumps

Publish Date: 2015-12-10 Implement Date: 2017-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB 32284-2015

Standard Type: National standards

Standard Status: Replaced

is_force_gb: yes

CCS Name: Technical management

ICS Name: Integrated Energy and Heat Transfer Engineering

Publish Date: 2015-12-10

Implement Date: 2017-01-01

Pages: 12 pages

Scope

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.

Development Information

Word Count: 18 Thousand words Pages: 12 pages

Superseded by the following standards

GB 19762-2025 Minimum allowable values of energy efficiency and energy efficiency grades for centrifugal pumps

Referenced Standards

GB/T 3215-1982 Centrifugal pumps for refinery, chemical and petrochemical processes General technical specifications GB/T 3215-2007 Centrifugal pumps for petroleum petrochemical and natural gas industries GB/T 3215-2019 Centrifugal pumps for petroleum,petrochemical and natural gas industries GB/T 3216-2005 Rotodynamic pumps—Hydraulic performance acceptance tests—Grades 1 and 2 GB/T 3216-2016 Rotodynamic pumps—Hydraulic performance acceptance tests—Grades 1,2 and 3 GB/T 5656-1994 Technical specifications for centrifugal pumps—Class II GB/T 5656-2008 Technical specification for centrifugal pumps—ClassⅡ GB/T 7021-1986 Glossary of terms for centrifugal pump GB/T 7021-2019 Glossary of terms for centrifugal pump GB/T 13006-1991 NPSH for centrifugal, mixed flow and axial pumps GB/T 13006-2013 NPSH for centrifugal,mixed flow and axial flow pumps GB/T 3215-2025 Centrifugal pumps for petroleum,petrochemical and natural gas industries

Related Standards

GB/T 3794-1983 Abolished

GB/T 3794-1983 Standard for assesment of technical proficiency and acceptahce for energy balance of industrial enterprise

Publish Date: 1983-07-06

GB/T 5623-1985 Replaced

GB/T 5623-1985 Guides for the stipulation and administration of electricity consumption norm of product

Publish Date: 1985-11-25

GB/T 6421-1986 Abolished

GB/T 6421-1986 Methods for drawing energy flow diagram of industrial enterprise

Publish Date: 1986-05-27

GB/T 6422-1986 Replaced

GB/T 6422-1986 Directives for measuring and testing energy consumption in industrial enterprises

Publish Date: 1986-05-27

GB/T 6425-1986 Replaced

GB/T 6425-1986 Nomenclature for thermal analysis

Publish Date: 1986-05-27

GB/T 8174-1987 Replaced

GB/T 8174-1987 Methods of measuring and evaluating thermal insulation effects for equipments and pipes

Publish Date: 1987-08-28