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

WAT6048 N/A Teflon™ PTFE N/A 0.080 to 5 Inch N/A 0.040 Inch N/A 0.010 Inch N/A Virgin
WAT6169 N/A Teflon™ PTFE N/A 0.085 Inch N/A 0.029 Inch0.031 Inch N/A 0.012 Inch N/A
WAT1872 N/A Glass Filled Teflon™ PTFE N/A 0.937 Inch N/A 0.752 Inch N/A 0.031 Inch N/A
WAT4578 N/A Teflon™ PTFE N/A 1.555 Inch N/A 0.885 Inch N/A 0.040 Inch N/A Virgin
WAT9583 N/A Teflon™ PTFE N/A 1.25 Inch N/A 0.875 Inch N/A 0.010 Inch N/A Virgin
WAT4275 N/A Teflon™ PTFE N/A 0.630 Inch N/A 0.438 Inch N/A 0.078 Inch N/A
WAT1460 N/A Teflon™ PTFE N/A 0.502 Inch0.512 Inch N/A 0.190 Inch0.200 Inch N/A 0.03 Inch0.035 Inch N/A
WAT1533 N/A Teflon™ PTFE N/A 0.562 Inch N/A 0.328 Inch N/A 0.031 Inch N/A Virgin
WAT9364 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.515 Inch N/A 0.031 Inch N/A Virgin
WAT3829 N/A Teflon™ PTFE N/A 0.437 Inch N/A 0.250 Inch N/A 0.093 Inch N/A Virgin
WAT3786 N/A Teflon™ PTFE N/A 0.437 Inch N/A 0.250 Inch N/A 0.093 Inch N/A Virgin
WAT2615 N/A Teflon™ PTFE N/A 0.625 Inch N/A 0.343 Inch N/A 0.015 Inch N/A
WAT1886 N/A Teflon™ PTFE N/A 0.995 Inch1.005 Inch N/A 0.330 Inch0.335 Inch N/A 0.020 Inch N/A
WAT2155 N/A Teflon™ PTFE N/A 0.273 Inch N/A 0.163 Inch N/A 0.031 Inch N/A Virgin
WAT6813 N/A Teflon™ PTFE N/A 1.125 Inch N/A 0.257 Inch N/A 0.125 Inch N/A Virgin
WAT1530 N/A Teflon™ PTFE N/A 0.625 Inch N/A 0.375 Inch N/A 0.040 Inch N/A Virgin
WAT4144 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.255 Inch N/A 0.250 Inch N/A
WAT643 N/A Teflon™ PTFE N/A 0.432 Inch0.442 Inch N/A 0.126 Inch0.130 Inch N/A 0.009 Inch0.011 Inch N/A
WAO164 N/A Fabric Coated Teflon™ PTFE N/A 0.825 Inch N/A 0.090 Inch N/A 0.010 Inch N/A
WAT2753 N/A Fabric Coated Teflon™ PTFE N/A 0.825 Inch N/A 0.090 Inch N/A 0.010 Inch N/A
WAT2752 N/A Fabric Coated Teflon™ PTFE N/A 0.844 Inch N/A 0.090 Inch N/A 0.010 Inch N/A
WAO163 N/A Fabric Coated Teflon™ PTFE N/A 0.845 Inch N/A 0.090 Inch N/A 0.010 Inch N/A
WAT2132 N/A Glass Fabric Teflon™ PTFE N/A 1.760 Inch1.780 Inch N/A 1.321 Inch1.341 Inch N/A 0.018 Inch0.022 Inch N/A
WAT164 N/A Mechanical Grade Teflon™ PTFE N/A 0.437 Inch N/A 0.187 Inch N/A 0.06 Inch N/A
WAT3419 N/A Glass Filled Teflon™ PTFE N/A 0.562 Inch N/A 0.437 Inch N/A 0.025 Inch N/A
Unit of Measure
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