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

WAT3422 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.210 Inch N/A 0.020 Inch N/A
WAT3423 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.210 Inch N/A 0.062 Inch N/A
WAT4173 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.250 Inch N/A 0.010 Inch N/A
WAT4598 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.250 Inch N/A 0.010 Inch N/A Virgin
WAT8246 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.250 Inch N/A 0.025 Inch N/A
WAT7639 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.250 Inch N/A 0.031 Inch N/A
WAT9351 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.250 Inch N/A 0.031 Inch N/A Virgin
WAT7088 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.250 Inch N/A 0.031 Inch N/A
WAT7090 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.250 Inch N/A 0.031 Inch N/A
WAT8541 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.250 Inch N/A 0.062 Inch N/A
WAT6611 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.255 Inch N/A 0.025 Inch N/A
WAT7068 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.259 Inch N/A 0.010 Inch0.03 Inch N/A
WAT6441 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.26 Inch N/A 0.047 Inch N/A Virgin
WAT8311 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.265 Inch N/A 0.031 Inch N/A Virgin
WAT4492 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.281 Inch N/A 0.062 Inch N/A Virgin
WAT7868 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.309 Inch N/A 0.032 Inch N/A Virgin
WAT2788 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.310 Inch N/A 0.093 Inch N/A Virgin
WAT8976 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.312 Inch N/A 0.020 Inch N/A Virgin
WAT4176 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.312 Inch N/A 0.040 Inch N/A Virgin
WAT9412 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.312 Inch N/A 0.062 Inch N/A Virgin
WAT6401 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.312 Inch N/A 0.062 Inch N/A Virgin
WAT1038 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.312 Inch N/A 0.062 Inch N/A
WAT862 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.312 Inch N/A 0.062 Inch N/A
WAT9143 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.325 Inch N/A 0.020 Inch N/A Virgin
WAT2194 N/A Teflon™ PTFE N/A 0.75 Inch N/A 0.330 Inch N/A 0.093 Inch N/A Virgin
Unit of Measure
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