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Pure PTFE O Rings
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Product: Views:453Pure PTFE O Rings 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-10-19 22:37
Place of Origin: Zhejiang,China (Mainland)
Standard or Nonstandard: Standard
Style: O Ring
Material: PTFE
Material: pure PTFE
size: per customer request
color: white.black etc
hardness: 75-95 shore
style: o ring
package detail: plastic bag&carton
port: Ningbo or Shanghai
place origin: Ningbo China
certs: ISO9001:2008
delivery time: 25days


Product Description 

Payment & Shipping Terms Supply Capacity
Payment Term: L/C, WU, T/T Production Capacity: 200000 Piece/Pieces...
MOQ: 1000 Piece/Pieces Packing: PP Bag
Means of Transport: Land, Ocean, Air Delivery Date: 25days

Pure PTFE O Ring

1.Excellent chemical resistance:

Chemical attack and swelling are the primary causes of O-Ring failure.Encapsulated o-rings are virtually chemically inert

2.Outperforms solid PTFE O-Rings:

Encapsulated o-rings match the chemical and temperature resistance of solid PTFE O-Rings, encapsulated o-rings possess properties of elasticity and recovery which are crucial  in many sealing applications.

3.Wide temperature range:

A. Teflon FEP Encapsulation with Silicone Core: 400F/204C. to -75F/-60C

B. Teflon PFA Encapsulation with Silicone Core: 500F/260C to -75F/-60C

C. Teflon FEP Encapsulation with Viton Core: 300F/149C to -10F/-23C

D. Teflon FEP Encapsualtion with HT Viton Core: 400F/204C to -10F/-23C

E. Teflon PFA Encapsualtion with HT Viton Core: 400F/204C to -10F/-23C 

4. Pressures from vacuum to 10000 psi (700 bar, 70 MPa)

5.Low compression set characteristics

6. Anti-adhesive properties, non stick surface, low coefficient of friction

7.Unlimited Sizes: Available in standard and metric sizes from  .059  cross section x ½  I.D. to virtually unlimited larger sizes.