Custom Seals
Product image for category reference. Final appearance depends on material and dimensions.
Specialty & Custom Seals
PTFE Gaskets & Flat Washers
PTFE gaskets, flat washers and backup components provide low-friction, broad chemical resistance and use across a wide temperature range. Virgin and filled PTFE options are available for different mechanical loads.
Standard and custom dimensions
Material options for process conditions
OEM / ODM and distributor supply
Primary material
Virgin PTFE / bronze-filled / carbon-filled PTFE
Need a non-standard version?
Dimensions, hardness, color, compound and packaging can be developed from your drawing or sample.
See our custom processReference specifications
Product data
Values below are a reference starting point. Confirm the final compound, dimensions and test requirements for your operating conditions.
MaterialVirgin PTFE / bronze-filled / carbon-filled PTFE
Temperature Range-100 to +260 C (reference)
Product FormsFlat gaskets, washers, backup rings and machined parts
Key PropertiesChemical inertness and low friction
CustomizationPer drawing, dimensions or sample
Application fit
Typical industries and related products
Use these as a starting point. The right selection depends on the full operating environment.
Direct engineering request
Quote this product for your application.
Tell us what you are sealing and the environment it operates in. We will respond with the next practical step.