Secondary seal
Encapsulated O-Ring

Encapsulated O-Ring

Categories:Secondary seal
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  • Encapsulated O-Ring
  • Encapsulated O-Ring
  • Encapsulated O-Ring
  • Encapsulated O-Ring
Product Type of Encapsulated O-Rings
PTFE Encapsulated O-Rings
FEP Encapsulated O-Rings
PFA Encapsulated O-Rings
Square Cross-Section Ring Seals
Rectangular Cross-Section Ring Seals

Parameters of Encapsulation Material 
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 sooth surface
Low vapor permeation
FDA Compliant
USP Class VI approved
 
Dimension
Encapsulation wall thickness ranges from 0.25(.010″)
To 1.14mm(.045″) depending on the cross section of the elastomeric core.
 
 Rubber Temperature Range
  FEP PFA
Silicon -60°~+205℃ -60°~+260℃
 -75°~+400℉ -75°~+500℉
Viton    - 26°~+205℃ -26°~+205℃
-15°~+400℉ -15°~+400℉
EPDM   -54°~+149℃ -54°~+149℃
-65°~+300℉ -65°~+300℉
 

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CONTACT US
  • TDS Fluid Industries, LLC 7646 Pebble Drive Fort Worth, Texas 76118
  • TDS Fluid lndustries LLC. in TX,USA
  • Tel:1-817-616-3296(English)1-8882818150(Spanish)
  • TDS Fluid IndusTrIes Australia Pty Ltd. in Sydney,Australia
  • Tel:61-2-87640203(English)61-2-97081455(Spanish)
  • Shanghai TDS Industry Imp & Exp Corporation
  • Tel:021-60401444(English) 021-60190533(Spanish)
  • Email:Info@TDSFluid.com
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