Are there any special requirements for centrifugal pumps in terms of manufacturing and use in extremely cold weather?

2019-08-22View Original

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Are there any special requirements for centrifugal pumps in terms of manufacturing and use in extremely cold weather?

Reply #22019-08-22

Freeze resistance, as well as materials suitable for low temperatures

Reply #32019-08-22

Freeze-proof and heat-insulating, made of materials resistant to low temperatures.

Reply #42019-08-23

If it is for processing, it is necessary to take into account thermal expansion in the operating environment of the centrifugal pump, as well as the linear expansion coefficient of the material at different temperatures, in order to determine the processing tolerances and gap design.

Reply #52019-08-24

It should be fine to use stainless steel for the pump casing, right? Ball-milled cast iron is still better than gray cast iron

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