Polytetra Processors — everything in P.T.F.E. items and FEP lined valves

Standard Items

PTFE Sheets

Moulded sheets in 12" x 12", 24" x 24" and 1 m x 1 m, from 3 mm to 50 mm thickness. Surfaces can be sodium etched for excellent bond ability.

PTFE Teflon Sheets

Technical specifications

Dimensional availability12 × 12 in (300 × 300 mm), 24 × 24 in (600 × 600 mm) and 1000 × 1000 mm; 3–50 mm thick
TolerancesThickness and cut-size tolerances to approved drawing
Available gradesVirgin PTFE, 15% Glass-filled PTFE, 25% Glass-filled PTFE, 25% Carbon-filled PTFE, 40% Bronze-filled PTFE
ASTM test referencesASTM D3294, ASTM D3308, ASTM D4894

Final dimensions, tolerances and material grade are confirmed against your drawing and service conditions.

Applications & selection

Typical uses

  • Gasket cutting
  • Lining & sliding pads
  • Machined components

Industries: Chemical, Petrochemical, Fertilizer, Paper.

Selecting the right construction

Specify sheet size, thickness and finished profile. For bonded parts, discuss surface treatment; for loaded sliding parts, review filler and creep requirements.

Chemical resistance depends on the polymer, fillers, inserts and process conditions. Confirm the exact medium and concentration; general PTFE properties do not establish a complete assembly's service rating.

Interactive product model

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Buyer questions

Where are ptfe sheets used?

Gasket cutting, Lining & sliding pads, Machined components. Typical sectors include Chemical, Petrochemical, Fertilizer, Paper; suitability depends on the actual service conditions.

What sizes can I request for ptfe sheets?

12 × 12 in (300 × 300 mm), 24 × 24 in (600 × 600 mm) and 1000 × 1000 mm; 3–50 mm thick. Final dimensions and tolerances are agreed during quotation.

What should I specify when ordering ptfe sheets?

Specify sheet size, thickness and finished profile. For bonded parts, discuss surface treatment; for loaded sliding parts, review filler and creep requirements.

How is material suitability confirmed for standard items?

Submit the exact medium, concentration, temperature, pressure and mechanical duty. Grade availability and compatibility are confirmed for the specific construction; an ASTM reference is not a product certification.

Selecting a filled grade? Read our PTFE vs Teflon engineering guide.

Request a quotation

Include quantity, dimensions or a drawing, required material and the operating medium. Add concentration, temperature, pressure and motion or shaft speed where relevant. Final grade, inspection requirements and service limits are confirmed during quotation.

Request Quote for PTFE Sheets