TFC Ltd – Vendor Managed Inventory, Industrial Fixings & Fastener Supplier

Bonded Seals

Bonded Seals

A bonded seal, also known as a Dowty seal, is designed for high-pressure applications. It features a metal washer with a vulcanised rubber insert. This combination provides excellent resistance and sealing capabilities, particularly suitable for use under the heads of bolts, threaded components, pipe couplings, and a variety of connectors. These seals ensure a perfect face-to-face contact, which is essential for sealing gases, oils, and other fluids.

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Description

Bonded seals are essential in scenarios where high pressure makes other sealing methods unsuitable. Their design includes a metal washer integrated with a vulcanised rubber insert, which enhances their resistance and reliability. Recently, bonded seals have been developed in a self-centralising form, eliminating the risk of seal offset and simplifying the installation process.

These seals are versatile and available in different sizing standards, including Imperial, German Metric, and French Metric sizes. They are also manufactured in various metals and sealing materials, making them adaptable to a wide range of applications.

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