Silicone gasket

roundrectangularfor pharmaceutical products

Overview
Extruded silicone door gaskets designed for sealing doors of autoclaves, sterilizers and other temperature-critical enclosures. Manufactured from food-pharma grade pure silicone rubber to withstand -80°C to 250°C. Produced by a continuous microwave curing extrusion line to ensure dimensional accuracy, glossy surface and consistent colour.

Designs, Sizes and Colours
Available in over 1000 shapes and cross-sections in round and square profiles. Typical square sections: 6mm x 6mm; 8mm x 8mm; 10mm x 10mm; 20mm x 20mm; 25mm x 25mm. Solid and hollow cross-sections offered. Standard colours include red, white and orange; custom colours can be supplied on request. Minimum order from 25 metres up to 25,000 metres.

Applications

• Clean room doors
• Telecom shelters
• Bakery ovens
• Freeze doors
• Air‑tight door sealing
• Doors for pharmaceutical processing machines
• Autoclaves, isolators and dry‑heat sterilizers

Technical Specifications

• Material: Food‑pharma grade pure silicone rubber
• Temperature range: -80°C to 250°C
• Shapes: Round and square extruded profiles; over 1000 shapes and designs
• Typical square cross sections: 6mm x 6mm; 8mm x 8mm; 10mm x 10mm; 20mm x 20mm; 25mm x 25mm (examples)
• Configuration: Solid or hollow cross-sections
• Colours: Standard (red, white, orange) or custom on request
• Order range: from 25 metres to 25,000 metres
• Manufacturing: Fully automatic microwave continuous curing system for dimensional accuracy and glossy surface finish
• Suitable for autoclave and high‑temperature sterilization equipment
• Custom extrusion available to customer specifications