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NingBo RC Industry Co., Ltd.
NingBo RC Industry Co., Ltd.  

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FEP PFA Encapsulated o Ring 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: 20 x 2.62, 30 x 3.53 .....
o ring: FEP/VIT, FEP/SILICON
Delivery Date: 1-20DAYS

very good chemical resistance, compatible with most fluids and chemicals

The FEP/PFA Encapsulated o-rings are double-action sealing elements. The seal is provided by the FEP or PFA encapsulation; whereas, the elastomer o-ring (fluorocarbon rubber, silicone, etc.), serves as an elastic pretension element exerting a permanent and uniform pressure against the mating surface. The FEP or PFA "jacket" encases the elastomer o-ring without seams.
The most important advantages of o-rings with FEP or PFA encapsulation as compared to conventional o-rings include:
  • low friction, no stick slip effect, no adhesion tendency
  • very good chemical resistance, compatible with most fluids and chemicals
  • no contamination when used with food, pharmaceutical and medical products
  • physiologically harmless, can be sterilized
  • low steam permeability
  • wide temperature ranges (varies based on o-ring compound)
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Company Info

NingBo RC Industry Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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