PTFE Ring

Product Description

TEFLON TUBE, ptfe bush made from polytetrafluoroethylene granular resin via moulding. PTFE has exceptional chemical resistance, high and low temperature durability, low friction coefficient and superb insulating physical characters,

Can be used widely in food industry, petroleun, chemical, electronic, machinery and so on the other industries

PTFE wear ring:

Temperature: -55…+225 degree centigrade

Sliding speed: 3(m/s)

Medium: Minderal oil based hydraulic fluids, barely flammable hydraulic fluids,water,air and others. 

Material: PTFE+bronze, PTFE+carbon , phenolic resin 

Color:coffee,green and so on. 

Packaging & Shipping

Package:PE for inner package and carton for outer package

Delivery:7-20days

Terms of shipment:ocean shipping, EMS or as regard customer's request

Our Services

Why choose us?

Advantages we have:

1.Experienced sealing products supplier

2.Professional design team and sales department for your service

3.All the questions will be dealed within 24hours

Benefit you get:                       

1.Stable quality---coming from good materials

2.Lower price---Not cheapest but the lowest at the same quality

3.Good service---satisfactory service before and after sale

4.Delivery time---10days—15days for mass production

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 (that is, it is non-pyrogenic). 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!