Deqing Sansheng Fluorine Plastics Technology Co., Ltd.

11-16 

PTFE and PFA Butterfly Valve Material Differences

PTFE EPDM butterfly valve seat

11-10 

Those factors that affect the effect of fluorine rubber ring

Many machinery will have fluorine rubber seals, so what are the factors that affect the use of fluorine rubber seals?

11-10 

The troublesome seal ring design determines its purpose!

The fluoroelastomer is a copolymer of vinyl fluoride and hexafluoropropylene. Depending on its molecular structure and fluorine content, fluoroelastomers have different chemical resistance and low temperature resistance.

11-10 

How to prevent O-rings from bending and damaging imagination?

O-ring is a kind of vulcanized rubber sealing ring with annular cross-section, and its cross-section structure is O-ring,

11-10 

Adjustment method of multistage centrifugal pump

The working principle of the multi-stage centrifugal pump is the same as that of the ground centrifugal pump.

11-10 

The centrifugal pump does not flow out of the fault treatment

Centrifugal water pump has become a widely used water pump in agriculture because of its simple structure

11-10 

How to choose a suitable imported valve correctly

Imported valves mainly refer to valves from foreign brands, mainly European, American and Japanese brands.

11-10 

Precautions for installation and maintenance of safety valves

Precautions for installation and maintenance of safety valves:

11-10 

Electric valve safety operation regulations

Read the valve manual carefully to understand the basic structure and principle

11-10 

Why is it difficult to switch large-caliber valves? What is the solution?

Among the users who use large-diameter globe valves in daily life