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PTFE Gasket

Machined PTFE gaskets for flange, valve, pump and chemical processing sealing applications, available in standard and custom sizes.

  • Chemical resistant
  • low friction surface
  • smooth machined finish
  • compressible sealing performance
  • non-stick surface
Request a Quote -> Custom Size ->
Product Overview

PTFE Gasket Supplier

Machined PTFE gaskets for flange, valve, pump and chemical processing sealing applications, available in standard and custom sizes. Specify the outer diameter, inner diameter, thickness, working media, temperature, pressure and quantity for quotation. Standard round gaskets and drawing-based shapes are available; confirm the selected construction and stock availability before ordering.

Technical Specifications

Product Parameters

Material PTFE
Temperature Range -180°C to 260°C, depending on working conditions
Size Options Common OD 10–300 mm; thickness 1 mm, 2 mm, 3 mm, 5 mm; custom OD, ID, thickness and shapes available
Color Options White; other PTFE material grades by request
Lead Time 3–7 days for standard sizes; 7–15 days for custom machined orders, depending on quantity
Customization Custom OD and ID, thickness, non-standard shapes, drawing-based machining, bulk packing, OEM packaging labels
MOQ Small trial orders available for standard sizes; custom MOQ depends on dimensions and machining complexity
Packaging Carton packing, bulk packing or export packing can be discussed by order requirement.
Models & Available Formats

Ready Stock Sizes

Select a listed specification to request a quotation. Stock availability, order quantity and lead time are confirmed for the selected format.

Request Model Quote
SKU / Model Size Available Specification Material MOQ Lead Time Quotation Note Quote
PTFE-GASKET-OD25-T2 OD 25 mm x ID 12 mm x 2 mm Round flat gasket PTFE Small trial orders available for standard sizes; custom MOQ depends on dimensions and machining complexity 3–7 days for standard sizes; 7–15 days for custom machined orders, depending on quantity Common small fitting size, ready stock Request a Quote
PTFE-GASKET-OD50-T3 OD 50 mm x ID 25 mm x 3 mm Round flat gasket PTFE Small trial orders available for standard sizes; custom MOQ depends on dimensions and machining complexity 3–7 days for standard sizes; 7–15 days for custom machined orders, depending on quantity For pipe flange and valve sealing Request a Quote
PTFE-GASKET-OD80-T3 OD 80 mm x ID 40 mm x 3 mm Round flat gasket PTFE Small trial orders available for standard sizes; custom MOQ depends on dimensions and machining complexity 3–7 days for standard sizes; 7–15 days for custom machined orders, depending on quantity Standard industrial sealing option Request a Quote
PTFE-GASKET-OD100-T5 OD 100 mm x ID 50 mm x 5 mm Round flat gasket PTFE Small trial orders available for standard sizes; custom MOQ depends on dimensions and machining complexity 3–7 days for standard sizes; 7–15 days for custom machined orders, depending on quantity Thicker option for flange assemblies Request a Quote
PTFE-GASKET-CUSTOM OD, ID and thickness by drawing Custom machined gasket PTFE Small trial orders available for standard sizes; custom MOQ depends on dimensions and machining complexity 3–7 days for standard sizes; 7–15 days for custom machined orders, depending on quantity Custom size, shape, thickness and quantity available Request a Quote

Note: MOQ and lead time are based on the listed size, order quantity and packing requirement.

Send specification for quotation ->
Applications

Typical Applications

  • Flange sealing
  • pipe connections
  • valves
  • pumps
  • reactors
  • chemical processing
  • water treatment
  • pharmaceutical equipment
  • industrial liquid processing processing equipment
Customization Options

Size / Material / Color / Packaging / Logo

Send Requirement ->

Outer diameter, inner diameter, thickness and non-standard profiles can be reviewed from a drawing or sample. Include dimensions, tolerances, working conditions, quantity and packing requirements.

  • Size Common OD 10–300 mm, thickness 1 mm, 2 mm, 3 mm, 5 mm, custom OD, ID, thickness and shapes available
  • Material PTFE
  • Color White; other PTFE material grades by request
  • Packaging Carton packing, bulk packing or export packing can be discussed by order requirement.
  • Logo Logo, label or buyer mark can be discussed by order requirement
FAQ

Frequently Asked Questions

Can you supply PTFE gaskets in custom sizes?

Yes. Outer diameter, inner diameter, thickness and special shapes can be produced according to drawings or sample dimensions.

What information is needed for a gasket quotation?

Please provide OD, ID, thickness, quantity, working temperature, media and any tolerance requirements.

Are standard PTFE gasket sizes available from stock?

Common round gasket sizes are usually available for sampling or small batch orders. Stock should be confirmed before purchase.

Can PTFE gaskets be used for chemical processing equipment?

PTFE has broad chemical resistance and is commonly used in valves, pumps, flanges and processing equipment. Final selection should match the working media and pressure.

Do you support bulk packing or OEM packaging?

Bulk packing and custom packaging labels can be arranged for B2B orders when quantity and packaging requirements are confirmed.

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