GB/T 25141-2022 Active National standards

GB/T 25141-2022 Self-priming rotodynamic pumps

GB/T 25141-2022 Self-priming rotodynamic pumps

Publish Date: 2022-03-09 Implement Date: 2022-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 25141-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: pump

ICS Name: pump

Publish Date: 2022-03-09

Implement Date: 2022-10-01

Pages: 20 pages

Scope

This document specifies the types and basic parameters, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of self-priming rotary power pumps (hereinafter referred to as pumps).
This document is applicable to pumps used for transporting clean water, wastewater, and hydrocarbon liquids.
This document is not applicable to internal mixing pumps and external mixing pumps.

Development Information

Word Count: 40 Thousand words Pages: 20 pages

Replace the following standards

GB/T 25141-2010 Self-priming type rotodynamic pumps—Types and basic parameters

Referenced Standards

GB/T 699-2015 Quality carbon structure steels GB/T 3216-2016 Rotodynamic pumps—Hydraulic performance acceptance tests—Grades 1,2 and 3 GB/T 9239.1-2006 Mechanical vibration—Balance quality requirements for rotors in a constant(rigid)state—Part 1:Specification and verification of balance tolerances GB/T 29529-2013 Methods of measuring and evaluating noise of pumps GB/T 29531-2013 Methods of measuring and evaluating vibration of pumps 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 5656-1994 Technical specifications for centrifugal pumps—Class II GB/T 5656-2008 Technical specification for centrifugal pumps—ClassⅡ GB/T 5657-1995 Technical specifications for centrifugal pumps—Class Ⅲ GB/T 5657-2013 Technical specifications for centrifugal pumps(Class Ⅲ) 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 13306-1991 Plates GB/T 13306-2011 Plates GB/T 13384-1992 General specifications for packagings of mechanical and electrical products GB/T 13384-2008 General specifications for packing of mechanical and electrical product GB/T 33634-2017 Liquid pumps—Safety requirements—Hydrostatic testing JB/T 4297-2021 Pump product painting technical specification JB/T 4297-2008 Pump product coating specification for technology JB/T 6880.2-2021 JBT 6880.2-2021 Castings for Pumps Part 2: Cast Steel Pumps for Pumps JB/T 4297-1992 Pump Product Painting Technology Specification JB/T 6880.2-1993 Pump cast steel parts GB/T 3215-2025 Centrifugal pumps for petroleum,petrochemical and natural gas industries

Related Standards

GB/T 3215-1982 Replaced

GB/T 3215-1982 Centrifugal pumps for refinery, chemical and petrochemical processes General technical specifications

Publish Date: 1982-10-08

GB/T 5660-1985 Replaced

GB/T 5660-1985 End-suction centrifugal pumps—Baseplate and installation dimensions

Publish Date: 1985-11-25

GB/T 5661-1985 Replaced

GB/T 5661-1985 End-suction centrifugal pumps—Dimensions of cavities for mechanical seals and for soft packing

Publish Date: 1985-11-25

GB/T 5662-1985 Replaced

GB/T 5662-1985 End-suction centrifugalpumps (rating 16 bar)—Designation, nominal duty point and dimensions

Publish Date: 1985-11-25

GB/T 6490.1-1986 Replaced

GB/T 6490.1-1986 Terms and definitions of water-turbine pumps

Publish Date: 1986-06-12

GB/T 6490.2-1986 Replaced

GB/T 6490.2-1986 Testing methods of water-turbine pump

Publish Date: 1986-06-12