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

WAT1703 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.343 Inch N/A 0.0312 Inch N/A Virgin
WAT7746 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.375 Inch N/A 0.025 Inch N/A
WAT4539 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.375 Inch N/A 0.031 Inch N/A Virgin
WAT8726 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.375 Inch N/A 0.125 Inch N/A Virgin
WAT8580 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.385 Inch N/A 0.031 Inch N/A
WAT627 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.385 Inch N/A 0.040 Inch N/A
WAT1907 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.401 Inch N/A 0.031 Inch N/A
WAT1099 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.401 Inch N/A 0.040 Inch N/A Virgin
WAT5274 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.415 Inch N/A 0.062 Inch N/A Virgin
WAT6011 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.437 Inch N/A 0.03 Inch N/A
WAT9029 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.438 Inch N/A 0.020 Inch N/A Virgin
WAT8074 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.485 Inch N/A 0.031 Inch N/A Virgin
WAT8806 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.490 Inch N/A 0.125 Inch N/A Virgin
WAT1667 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.5 Inch N/A 0.032 Inch N/A Virgin
WAT937 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.5 Inch N/A 0.040 Inch N/A
WAT4350 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.5 Inch N/A 0.062 Inch N/A Virgin
WAT3589 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.505 Inch N/A 0.093 Inch N/A Virgin
WAT9541 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.510 Inch N/A 0.005 Inch N/A Virgin
WAT8205 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.515 Inch N/A 0.040 Inch N/A Virgin
WAT2465 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.520 Inch N/A 0.025 Inch N/A Virgin
WAT2009 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.625 Inch N/A 0.062 Inch N/A
WAT9076 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.625 Inch N/A 0.062 Inch N/A Virgin
WAT1690 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.626 Inch N/A 0.062 Inch N/A
WAT7661 N/A Teflon™ PTFE N/A 0.75 Inch0.760 Inch N/A 0.520 Inch0.530 Inch N/A 0.040 Inch0.050 Inch N/A
WAT3306 N/A Teflon™ PTFE N/A 0.75 Inch1.000 Inch N/A 0.5 Inch0.520 Inch N/A 0.1150 Inch0.135 Inch N/A
Unit of Measure
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