IMPA: 812531

Durable PTFE Sheets for Marine Sealing and Jointing Applications

Our PTFE (Polytetrafluoroethylene) sheets are engineered for demanding marine environments. Made from virgin-grade PTFE, these sheets deliver exceptional chemical resistance, high temperature tolerance, and a low coefficient of friction. They are the ideal choice for gaskets, jointing, and sealing applications on board ships and offshore installations.

Whether you need cut gaskets for pipe flanges, anti-stick linings, or insulating barriers, these PTFE sheets provide a reliable solution. Their non-stick surface prevents contamination and eases maintenance. Compliant with marine specifications, these sheets are available in various thicknesses and dimensions to suit your operational requirements.

Key Features

Technical Specifications

SpecificationValue
MaterialPTFE (Polytetrafluoroethylene)
Density2.15 – 2.20 g/cm³
Standard Thicknesses0.5 mm, 1 mm, 1.5 mm, 2 mm, 3 mm, 5 mm
Sheet Dimensions1000 × 1000 mm, 1200 × 1200 mm, or custom
Temperature Range-200°C to +260°C (-328°F to +500°F)
Pressure RatingUp to 10 bar (depending on gasket design)
Tensile Strength≥ 30 MPa
ColorWhite (natural), optional filled colors

Frequently Asked Questions

What are the typical applications of PTFE sheets on a vessel?

PTFE sheets are widely used for gaskets, pump and valve packing, anti-friction washers, and electrical insulation in marine systems.

Can these PTFE sheets be used with aggressive chemicals?

Yes, PTFE is virtually inert to most chemicals, making it suitable for handling fuels, lubricants, and various industrial fluids found aboard ships.

What thicknesses are available?

We offer standard thicknesses from 0.5 mm to 5 mm, and custom sizes can be produced upon request to match your specific applications.

Are these sheets compliant with marine safety standards?

Yes, all sheets are manufactured to recognised marine grades and can be supplied with certification on request for traceability and compliance.

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