products

Sealing Material

Encapsulated Rings

Encapsulated Rings

Plastic (FEP/PFA) Rubber (EPDM/Viton/Silicon) Product Type PTFE Encapsulated O-Rings FEP Encapsulated O-Rings PFA Encapsulated O-Rings Square Cross-Section Ring Seals Rectangular Cross-Section Ring Se...

We are here to solve your problems professionally
Contact Now

Contact
  • Encapsulated Rings
  • Encapsulated Rings
  • Encapsulated Rings
  • Encapsulated Rings


Plastic (FEP/PFA)
Rubber (EPDM/Viton/Silicon)
 
Product Type
 
PTFE Encapsulated O-Rings
FEP Encapsulated O-Rings
PFA Encapsulated O-Rings
Square Cross-Section Ring Seals
Rectangular Cross-Section Ring Seals

FEP (Florinated Ethylene Propylene)
Clear 
Max temperature : 204℃(400℉)
Excellent chemical and corrosion resistance
Drying 
Excellent resilience
Smooth/self-lubricating surface
FDA Compliant
USP Class Ⅵ approved
PFA (Perfluoroalkoxy)
Clear with light blue color
Max temperature: 260℃(500℉)
Excellent heat and chemical resistance
Better crack and stress resistance than FEP
Extremely smooth surface
Low vapor permeation
FDA Compliant
USP Class Ⅵ approved
 
 


 Rubber Temperature Range

 

FEP

PFA

Silicon

-60° ~+205℃ -75° 〜+400oF

-60° ~+260℃ -75。〜+500oF

Viton

_260 ~+205℃ -15° 〜+400oF

-26° ~+205℃ -15。〜+400oF

EPDM

-54°~+149℃ -65° ~+300oF

-54° ~+149℃ -65° ~+300oF



Dimension
Encapsulation wall thickness ranges from 0.25mm(.010") to 1.14mm(.045") depending on the cross section of the elastomeric core.

Feedback

You can fill out the form below to send your contact information and product demand submitted to us. We will solve as soon as possible! Thank you! To be able to contact you promptly and make sure you complete the full contact and demand information

  • *
  • *
  • *
  • *
  • *
Previews:Rubber Products
Next:Wave Spring

Feedback