zgpumpvalve
Horizontal chemical process pump
What is a Ball Valve?
The ball valve came out in the 1950s. With the rapid development of science and technology, the continuous improvement of production technology and product structure
Diesel engine double suction pump
How to Maintain the Multistage Pump?
Any product needs maintenance during use, otherwise, the service life will be greatly reduced. The same is true for multistage pumps, so how do we maintain multistage pumps?
Solutions to Common Failures of Slurry Pumps 3
Attend the IE EXPO Guangzhou
"China Environmental Protection EXPO Guangzhou" (IE EXPO Guangzhou) and IFAT global series exhibition share the resources of global exhibitors and visitors
Four Common Cooling Methods for Deep Well Submersible Pump(Part 2)
QY oil-filled submersible sewage pumps use this type of refrigeration method. The internal organs of the oil-filled motor are filled with insulating grease.
liquid ring vacuum pump
Four Common Cooling Methods for Deep Well Submersible Pump(Part 1)
Well submersible pumps are divided into four types according to their internal structure: water injection, oil-filled, shielded-off, and dry-type.
Canned motor pump
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