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PTFE Guide Ring
Home » Product Category » Hydraulic Seals » PTFE Guide Ring

PTFE Guide Ring

A special part to center the piston and rod dynamic surface to improve the life of the seal.
Compared to Carbon, the PTFE has better wear resistance and lubricity.
According to different working condition, it needs different diameter and height.
Especially for the high pressure equipment, such as Excavators, bulldozers and so on.
  • Guide Ring

  • ZHIDE

  • ZDDT

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图片2

What's guide ring:

Guide the road and the piston in the cylinder


Material:

PTFE or PTFE filled with Carbon


Working condition:

Speed: ≤ 15m/s(ptfe)   

            ≤ 1m/s( phenolic)

Loading:   ptfe: ≤15 N/mm², (<20℃);                           

                         <7.5N/, (<80℃);                                     

                         <5N/mm², (<120℃);

                         Temperature: -60℃~+150℃(200℃)。


Guide Ring-3


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Phone:+86-13424432517
Tel:+86-0532-85271800
Address:Building 5, 2 Luanhe Road, Jiaozhou Economic And Technological Development Zone, Qingdao, Shandong, China 266300
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