HG/T 2730-2012
Chemical process magnetic drive centrifugal pumps (English Version)

Standard No.

HG/T 2730-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Professional Standard - Chemical Industry

Latest

HG/T 2730-2012

Replace

HG/T 2730-1995

Scope

This standard specifies the terms and definitions, classification and nomenclature, requirements, test methods, inspection rules and signs, packaging, storage and transportation, and use guarantee of magnetic drive centrifugal chemical process pumps (hereinafter referred to as pumps). This standard is applicable to magnetically driven centrifugal chemical process pumps that transport explosive, volatile, toxic, corrosive and precious liquids with a relative density not greater than 1.84. This standard does not apply to pumps that convey liquids containing magnetic substances or hard particles.

HG/T 2730-2012 Referenced Document

• GB/T 11352 Carbon steel castings for general engineering purpose
• GB/T 1184 Geometrical tolerancing--Geometrical tolerance for features without individual tolerance indications
• GB/T 1220 Stainless steel bars
• GB/T 13306 Plates
• GB/T 13384 General specifications for packing of mechanical and electrical product
• GB/T 1348 Spheroidal graphite iron castings*， 2019-12-31 Update
• GB/T 13560 Sintered neodymium iron boron permanent magnets
• GB/T 2100 Corrosion-resistanst steel castings for general applications*， 2017-11-01 Update
• GB/T 3216-2005 Rotodynamic pumps.Hydraulic performance acceptance tests.Grades 1 and 2
• GB/T 4180 Permanent magnetic material of rare earth cobalt*， 2012-12-31 Update
• GB/T 4879 Rustproof packaging*， 2016-02-24 Update
• GB/T 5656-2008 Technical specification for centrifugal pumps.Class Ⅱ
• GB/T 5662 End-suction centrifugal pumps (rating 1.6 MPa).Designation,nominal duty point and dimensions*， 2013-12-17 Update
• GB/T 699 Quality carbon structure steels*， 2015-12-10 Update
• GB/T 700 Carbon structural steels
• GB/T 7021 Glossary of terms for centrifugal pump*， 2019-10-18 Update
• GB/T 8491 Corrosion resistant high silicon iron castings
• GB/T 9239.1 Mechanical vibration. Balance quality requirements for rotors in a constant(rigid) state. Part 1: Specification and verification of balance tolerances
• GB/T 9439 Gray cast iron parts*， 2023-09-07 Update
• HG/T 3182 Glossary of terms for chemical pump*， 2016-10-22 Update
• HG/T 3183 Specifications for single-stage single suction chemical centrifugal pumps with fluoridated plastics lining
• JB/T 4297 Pump product painting technical conditions*， 2021-12-02 Update
• JB/T 6880.1 Grey iron castings for pumps*， 2013-12-31 Update

HG/T 2730-2012 history

• 2012 HG/T 2730-2012 Chemical process magnetic drive centrifugal pumps
• 1995 HG/T 2730-1995 Magnetic Drive Centrifugal Chemical Process Pumps