Уплотнения для гидравлических масляных цилиндров из полиуретана

Product Overview

Description

 U Cup hydraulic rings  piston & rod seals USH UN PU seal

Product Description

 

UN TPU seals

UN is a lip seal that can be used for piston and rod seals because of the equal height of the two seal lips. The piston rod seal is the most critical seal on any type of fluid power plant, preventing fluid from leaking out of the cylinder to the outside. Leakage through the rod seal can degrade equipment performance and, in extreme cases, environmental problems.

 

Application

UN piston and rod seal has been widely used in various industrial fields, such as mobile machinery, light industrial machinery, agricultural machinery, injection molding machines, forklifts, cranes, autos, forestry and mining machinery. It also has good mechanical properties under harsh working conditions.

 

Material

 

 

Technical Date

Pressure:≤31.5Mpa, Temperature:-35~+100℃, Speed: 0.5m/s, Media: Hydraulic oils
(mineral oil-based)

 

 

Advantages

- High sealing performance under low pressure.
- Not suitable for sealing singly.
- Easy installation.

 

Diagrammatic Drawing

 

 

Standard size in stock, pls get in touch with us if you need the standard size chart.

Customized size also be available for us.

 

 

 

 

 

 

 

 

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FAQ

 1) Are you a trading company or manufacturer ?

     We are professional manufacturer with ISO9001:2008 certificate.

 

 2) How about your raw material ?

     We use selected imported raw material to make sure good physical property,

     And we also could change the raw material compound formula ,

     to meet your special processing conditions.

 

 3) Can you tell us that what kind of elastomer we should use ?

    We can suggest you which elastomer is available or economical  

     if you could tell us your request or applied enviorment & medium.

 

 4) Can I get free sample for testing ?

     It is ok to provide you free sample for stock items but your need pay the freight Normally.

 

 5) What I need provide you to produce ?

     We could produce according to your specific size or drawing or sample.

 

 6) How do I pay you ?  How about your payment terms ?

     DDU, DDP,TT or others are available.

 

 7) Do you support retail sales ?

     Yes, we support retails sales for our stock products.