JB/T 8857-2011
Centrifugal submersible sewage pumps (English Version)
- Standard No.
- JB/T 8857-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 8857-2011
- Replace
- JB/T 8857-2000
- Scope
- This standard specifies the type and basic parameters, technical requirements, test methods, inspection rules, warranty period, marking, packaging, transportation and storage of centrifugal submersible sewage pumps (hereinafter referred to as pumps). This standard applies to pumps that transport liquids containing non-abrasive solid particles, fibers, and impurities (such as urban domestic sewage, chemical industry wastewater, etc.).
JB/T 8857-2011 Referenced Document
- GB 1971 Rotating electrical machines. Terminal markings and direction of rotation
- GB 755 Rotating electrical machines.Rating and performance
- GB/T 12785 Test methods for submersible motor-pumps*， 2014-07-24 Update
- GB/T 13306 Plates
- GB/T 13384 General specifications for packing of mechanical and electrical product
- GB/T 17241.6 Integral cast iron flanges
- GB/T 191 Packaging.Pictorial marking for handling of goods
- GB/T 22719.1 Interturn insulation of random-wound winding for AC low-voltage electrical machines.Part 1:Test methods
- GB/T 22719.2 Interturn insulation of random-wound winding for AC low-voltage electrical machines.Part 2:Test limits
- GB/T 3216 Grade 1, Grade 2 and Grade 3 Hydraulic Performance Acceptance Tests for Rotary Power Pumps*， 2019-04-01 Update
- GB/T 4942.1-2006 Degrees of protection provided by the integral design of rotating electrical machined (IP code) - Classification
- GB/T 5013.4-2008 Rubber insulated cables of rated voltages up to and including 450/750 V.Part 4: Cords and flexible cables
- GB/T 7021 Glossary of terms for centrifugal pump*， 2019-10-18 Update
- 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 985.1 Recommended joint preparation for gas welding,manual metal arc welding,gas-shield arc welding and beam welding
- GB/T 985.2 Recommended joint preparation for submerged arc welding
- JB/T 4297 Pump product painting technical conditions*， 2021-12-02 Update
- JB/T 6879 Dimensional tolerances of flow-passing parts of centrifugal pump castings*， 2021-12-02 Update
- JB/T 6880.1 Grey iron castings for pumps*， 2013-12-31 Update
- JB/T 6880.2 Castings for pumps Part 2: Steel castings for pumps*， 2021-12-02 Update
- JB/T 8687 Sampling inspection for pump products*， 2013-04-25 Update
JB/T 8857-2011 history
- 2011 JB/T 8857-2011 Centrifugal submersible sewage pumps
- 2000 JB/T 8857-2000 Centrifugal submersible sewage pumps
