GB/T 7782-2008 (English Version)

Standard No.: GB/T 7782-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status: Be replaced 2020-11
Replace By: GB/T 7782-2020
Latest: GB/T 7782-2020
Replace: GB/T 7782-1996

Scope: This standard specifies the information confirmation, requirements, test and inspection, delivery preparation, marking, packaging and storage of metering pumps (hereinafter referred to as "pumps"). This standard applies to plunger metering pumps and diaphragm metering pumps for conveying liquids with a temperature of -30°C to 150°C and a viscosity of 0.3mm²/s to 2000mm²/s. Piston metering pumps for conveying liquids containing solid particles are not applicable to this standard.

GB/T 7782-2008 Referenced Document

GB 11118.1 Hydraulic fluids of L-HL、L-HM、L-HV、L-HS and L-HG type *， 2011-12-05 Update
GB 1922 Petroleum solvents for paints and cleaning
GB 2536 Fluids for electrotechnical applications.Unused mineral insulating oils for transformers and switchgear *， 2011-12-05 Update
GB/T 13306 Plates*， 2011-05-12 Update
GB/T 13384 General specifications for packing of mechanical and electrical product*， 2008-07-18 Update
GB/T 197 General purpose metric screw threads—Tolerances*， 2018-03-15 Update
GB/T 6003.1 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth*， 2022-10-12 Update
GB/T 7784 Test methods for power reciprocating pump*， 2018-12-28 Update
GB/T 7785 Classification and vocabulary for reciprocating pump*， 2013-09-18 Update
GB/T 9069 Engineering method for measuring sound power level of reciprocating pump noise
GB/T 9234 Power reciprocating pump*， 2018-09-17 Update
GB/T 9877.1 Rotary shaft lip seals--Design criteria for standard applications--Part 1:Rubber covered rotary shaft lip seals
SH/T 0094 Worm gear oil