01/ Apr. 01, 2021

How To Select a Centrifugal Pump?

Centrifugal Pumps are useful since they can generally handle large quantities of fluids, provide very high flow rates (which may vary with the changes in the Total Dynamic Head (TDH) of the particular piping system) and have the ability to adjust their flow rates over a wide range.

02/ Mar. 24, 2021

Final commissioning of our pumps in Chengdu Tianfu Airport

engineers of Sichuan Zigong Pump & Valve Co.,Ltd were invited to manage the final commissioning of the diesel engine water supply pumps to enable successful opening of Chengdu Tianfu Airport. It is firmly believed that our diesel engine double suction...

03/ Mar. 20, 2021

What Is a Mixed Flow Pump?

A mixed flow pump is basically a type of centrifugal pump that uses a mixed flow impeller. Depending on the speed, there are two main kinds: low-speed ones run between 35 and 80 rpm, while high-speed ones go from 80 to 160 rpm, sometimes even higher in special cases.

04/ Mar. 15, 2021

Precautions for Using Ball Valves

Generally speaking, there are three types of ball valves from the point of view of the valve body. There are side inlet, top inlet and welded body ball valves. The main difference lies in the way the valve body is manufactured and assembled.