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

WAT1657 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.325 Inch N/A 0.020 Inch N/A Virgin
WAT7977 N/A Teflon™ PTFE N/A 0.751 Inch N/A 0.318 Inch N/A 0.020 Inch N/A Virgin
WAT7026 N/A Teflon™ PTFE N/A 0.752 Inch0.758 Inch N/A 0.642 Inch0.648 Inch N/A 0.050 Inch N/A Virgin
WAT9650 N/A Teflon™ PTFE N/A 0.755 Inch N/A 0.210 Inch N/A 0.002 Inch N/A Virgin
WAT9123 N/A Teflon™ PTFE N/A 0.755 Inch N/A 0.258 Inch N/A 0.062 Inch N/A Virgin
WAT5591 N/A Teflon™ PTFE N/A 0.755 Inch N/A 0.455 Inch N/A 0.031 Inch N/A Virgin
WAT2892 N/A Teflon™ PTFE N/A 0.756 Inch N/A 0.602 Inch N/A 0.020 Inch N/A Virgin
WAT4860 N/A Teflon™ PTFE N/A 0.757 Inch0.763 Inch N/A 0.620 Inch0.626 Inch N/A 0.050 Inch N/A
WAT7895 N/A Teflon™ PTFE N/A 0.760 Inch N/A 0.5 Inch N/A 0.020 Inch N/A
WAT5560 N/A Teflon™ PTFE N/A 0.7684 Inch N/A 0.2445 Inch N/A 0.010 Inch N/A Virgin
WAT128 N/A Teflon™ PTFE N/A 0.772 Inch N/A 0.242 Inch N/A 0.010 Inch N/A
WAT498 N/A Teflon™ PTFE N/A 0.772 Inch N/A 0.242 Inch N/A 0.010 Inch N/A Virgin
WAT8215 N/A Teflon™ PTFE N/A 0.773 Inch0.787 Inch N/A 0.625 Inch0.630 Inch N/A 0.022 Inch0.028 Inch N/A Virgin
WAT2015 N/A Teflon™ PTFE N/A 0.775 Inch N/A 0.215 Inch N/A 0.015 Inch N/A
WAT6826 N/A Teflon™ PTFE N/A 0.775 Inch N/A 0.245 Inch N/A 0.010 Inch N/A Virgin
WAT9491 N/A Teflon™ PTFE N/A 0.775 Inch N/A 0.675 Inch N/A 0.040 Inch N/A Virgin
WAT598 N/A Teflon™ PTFE N/A 0.775 Inch0.784 Inch N/A 0.630 Inch0.639 Inch N/A 0.0149 Inch0.0247 Inch N/A Virgin
WAT3537 N/A Teflon™ PTFE N/A 0.780 Inch0.790 Inch N/A 0.645 Inch0.655 Inch N/A 0.03 Inch0.033 Inch N/A
WAT7830 N/A Teflon™ PTFE N/A 0.785 Inch N/A 0.43 Inch N/A 0.062 Inch N/A
WAT7243 N/A Teflon™ PTFE N/A 0.786 Inch N/A 0.640 Inch N/A 0.020 Inch N/A Virgin
WAT6487 N/A Teflon™ PTFE N/A 0.787 Inch N/A 0.276 Inch N/A 0.080 Inch N/A
WAT8221 N/A Teflon™ PTFE N/A 0.787 Inch N/A 0.374 Inch N/A 0.020 Inch N/A
WAT5531 N/A Teflon™ PTFE N/A 0.787 Inch N/A 0.448 Inch N/A 0.093 Inch N/A
WAT6209 N/A Teflon™ PTFE N/A 0.8 Inch0.840 Inch N/A 0.495 Inch0.505 Inch N/A 0.014 Inch0.016 Inch N/A Virgin
WAT3100 N/A Teflon™ PTFE N/A 0.8 Inch N/A 0.5 Inch N/A 0.093 Inch N/A Virgin
Unit of Measure
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