• Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    We do business with each other for long time and will continue our cooperation. Quality partner!
  • Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    Alexiou Aris
    Good quality and competitive price, I'm sure we will go further and further!
  • Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    Work together long time, we like friends each other, easy to get along with, very pleasant cooperation!
Contact Person : Leela
Phone Number : 86-13586885132
WhatsApp : +8613586885132

Uniform distribution filled PTFE Ring Gasket produced by advanced powder mixing machine

Place of Origin Ningbo, China
Brand Name WEIWO
Certification ISO9001:2008
Model Number Customized PTFE ring
Minimum Order Quantity 1,000pcs
Price negotiation
Packaging Details Packed in plastic bag, then in carton with standard export package
Delivery Time one week for new samples
Payment Terms T/T, Western Union, L/C
Supply Ability 50,000pcs per day
Product Details
Product Name PTFE Ring Material Filled PTFE
Production Machine Automatic Pressing Application Shock Absorber
Density 2.17g/cm3 Hardness 57-61
Elongation @ Break 300% OD 39mm
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Product Description

Uniform distribution filled PTFE ring produced by advanced powder mixing machine 







Apparent density



Tensile strength(min)



Ultimate elongation(min)



Working Temp.


Melting point


Produce Max Temp.






1. Low water absorption


2. Corrosion resistance


3. Temperature resistance 




Of all the known plastics, PTFE has some remarkable properties: it will not attacked by corrosive acids,


even if they were hot; it did not dissolve in solvents; it could be cooled to -180°C without becoming brittle


and it could be heated to 260°C without impairing its performance. PTFE materials also are extremely


stable and nonflammable; clean, dry, non-oily and non-staining. The material is biologically inert and does


not support biological growth. PTFE offer an extremely low static coefficient of friction, which stems from


the extremely low intermolecular forces in the PTFE molecule itself.


Apparent Density: 2.1 ~ 2.3 g/cm3


Tensile Strength: ≥ 14.0 MPa


Ultimate Elongation: ≥ 140%


Temperature: -20° F to 500° F (-180°C to 260°C)


For more property of PTFE, please contact our sales representative!


Feature of PTFE ring


1. Good sealing effect in Dynamic and static sealing


2. Minimal start-up and movement friction, smooth movement even at low speeds, no creeping phenomenon.


3. Good abrasion.


4. Excellent sliding performance.


5. Easy to install


Chemical property:


A. aging resistance


B. radiation resistance


C. low permeability


D. high pressure resistance


E. oil resistance


F. anti-corrosion




A. electrical insulation parts


B. sealing parts


C. automobile parts


D. corrosive fluid conduit


E. connector accessories


Competitive Advantage:


Professional manufacturer for many years


Quality control and cost control


Short delivery


Factory price




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Uniform distribution filled PTFE Ring Gasket produced by advanced powder mixing machine 0