NEWS-Botou Special Pump Valve Manufacturing Co., Ltd.

Determination of centrifugal pump and motor models

The speed of the motor can be found on the performance curve of the centrifugal pump, and t...

Selection of Sealing Forms for Petrochemical Centrifugal Pumps

The main forms of shaft seals for centrifugal pumps include packing seals, mechanical seals...

Selection of centrifugal pumps in the petrochemical industry

Centrifugal pump is a fluid conveying equipment, which is widely used in petrochemical prod...

Technical principle of domestic sewage treatment device

The membrane biochemical sewage treatment device adopts a combination of sequencing batch b...

Scientific debugging of relevant parameters after the technological transformati

After the modification and implementation of chemical pump related technologies, the staff ...

Modification of the Bearing Cover of Chemical Pump

Want to be in    To improve the actual operating efficiency of chemical pumps to...

Structural modification of chemical pump bearings

During the technological transformation of chemical pumps, staff need to conduct structural...

Improvement of Chemical Pump Couplings in Structure and Performance

During the technological transformation of chemical pumps, it is necessary to modify the pe...