New Process Fibre Company, Inc.
12655 North First Street
P.O. Box 2009
Greenwood, DE 19950
Toll Free: 800-497-4520 • Fax: 302-349-5730
Email: sales@newprocess.com • Website: www.newprocess.com
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Teflon™ PTFE is an excellent material for your Round Flat Washers applications. These washers are invulnerable to most substances, including those containing water or oil. Teflon™ PTFE's remarkable chemical resistance is what makes this material the ideal choice to meet your application's specifications. Glass Filled Teflon™ PTFE washers are also available.

 

All Washers are available in English and Metric Units.

  • Teflon™ PTFE exhibits a maximum operating temperature great than 600 °F.
  • Excellent Dielectric Properties
  • Demonstrates good Dimensional Stability
  • Excellent Anti-Frictional properties
  • Exhibits High Compressibility, High Creep Resistance, and Low Thermal Conductivity
  • High Melt Temperature
  • Inert to most chemicals
  • Very Low Water Absorption Characteristics
  • Low Abrasion and Wear Resistance
  • Teflon™ PTFE Washers
    • Available in thickness ranging from 0.0002" to 0.125"
    • Flat washer diameters range from as small as 0.093" to as large as 16"
  • Glass Filled Teflon™ PTFE Washers
    • Available in thicknesses ranging from 0.010" to 0.125"
    • Glass Filled Teflon™ PTFE Washers are available in 15% to 30%
Check out our manufacturing process in action below!



What is Teflon™ PTFE?

To learn more, click here.

Email us your part drawing(s) by clicking the "REQUEST INFORMATION" tab above and complete our on-line form and we will provide you with a detailed quotation.

Teflon™ PTFE
Unit of Measure
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Item #

Material

Outer Diameter

Inner Diameter

Thickness

Type

WAT9671 N/A Teflon™ PTFE N/A 0.512 Inch N/A 0.118 Inch N/A 0.040 Inch N/A Virgin
WAT5175 N/A Teflon™ PTFE N/A 0.512 Inch N/A 0.312 Inch N/A 0.020 Inch N/A
WAT3259 N/A Teflon™ PTFE N/A 0.512 Inch N/A 0.314 Inch N/A 0.015 Inch N/A
WAT6039 N/A Teflon™ PTFE N/A 0.512 Inch N/A 0.398 Inch N/A 0.062 Inch N/A
WAT7570 N/A Teflon™ PTFE N/A 0.514 Inch N/A 0.172 Inch N/A 0.062 Inch N/A Virgin
WAT2721 N/A Teflon™ PTFE N/A 0.515 Inch N/A 0.340 Inch N/A 0.010 Inch N/A Virgin
WAT4109 N/A Teflon™ PTFE N/A 0.515 Inch N/A 0.340 Inch N/A 0.010 Inch N/A Virgin
WAT8183 N/A Teflon™ PTFE N/A 0.520 Inch N/A 0.165 Inch N/A 0.002 Inch N/A
WAT4248 N/A Teflon™ PTFE N/A 0.520 Inch N/A 0.165 Inch N/A 0.002 Inch N/A
WAT6112 N/A Teflon™ PTFE N/A 0.520 Inch N/A 0.165 Inch N/A 0.002 Inch N/A Virgin
WAT6163 N/A Teflon™ PTFE N/A 0.520 Inch N/A 0.165 Inch N/A 0.003 Inch N/A Virgin
WAT4249 N/A Teflon™ PTFE N/A 0.520 Inch N/A 0.165 Inch N/A 0.003 Inch N/A
WAT1498 N/A Teflon™ PTFE N/A 0.520 Inch N/A 0.165 Inch N/A 0.005 Inch N/A Virgin
WAT6205 N/A Teflon™ PTFE N/A 0.520 Inch N/A 0.165 Inch N/A 0.005 Inch N/A
WAT4250 N/A Teflon™ PTFE N/A 0.520 Inch N/A 0.165 Inch N/A 0.005 Inch N/A
WAT1390 N/A Teflon™ PTFE N/A 0.520 Inch N/A 0.165 Inch N/A 0.010 Inch N/A Virgin
WAT4663 N/A Teflon™ PTFE N/A 0.520 Inch N/A 0.165 Inch N/A 0.010 Inch N/A Virgin
WAT6184 N/A Teflon™ PTFE N/A 0.520 Inch N/A 0.165 Inch N/A 0.010 Inch N/A
WAT4251 N/A Teflon™ PTFE N/A 0.520 Inch N/A 0.165 Inch N/A 0.010 Inch N/A
WAT6162 N/A Teflon™ PTFE N/A 0.520 Inch N/A 0.165 Inch N/A 0.015 Inch N/A Virgin
WAT4252 N/A Teflon™ PTFE N/A 0.520 Inch N/A 0.165 Inch N/A 0.015 Inch N/A
WAT4069 N/A Teflon™ PTFE N/A 0.520 Inch N/A 0.165 Inch N/A 0.015 Inch N/A Virgin
WAT2644 N/A Teflon™ PTFE N/A 0.520 Inch N/A 0.324 Inch N/A 0.03 Inch N/A
WAT1367 N/A Teflon™ PTFE N/A 0.521 Inch0.541 Inch N/A 0.307 Inch0.317 Inch N/A 0.0135 Inch0.0165 Inch N/A Virgin
WAT7664 N/A Teflon™ PTFE N/A 0.521 Inch0.535 Inch N/A 0.312 Inch0.327 Inch N/A 0.088 Inch0.098 Inch N/A Virgin
Unit of Measure
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