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Rubber Expansion Joints

“Amnitec” rubber expansion joints are used in lots of applications, where it concerns safety, health, environment, durability and lifetime. Bellows are made from various kinds of rubber, e.g. EPDM, Butyl, Nitrile, Chloroprene, Viton and combinations.

Rubber bellows are often reinforced by steel wire cord, textile (rubberized) cord, nylon tire cord, PA textile cord etc. Therefore they are capable to absorb axial, lateral and angular movements while being under low or higher pressures and temperatures.

Due to the construction techniques and rubber quality and mixtures, rubber expansion joints are pre-eminently suitable for applications in water, warm water, drinking water, cooling water, waste water, seawater etc. Our scope also covers the need of expansion joints for applications in (weak) acids, alkalis, compressed air, oils, gasoline, grease and solvents.

We also offer rubber expansion joints for hot oils, benzene, xylene, alcohols, esters, ketones, town-gas and natural gas and LPG (acc. to EN 589) and even foodstuffs

AmniTec rubber expansion joints can withstand temperature variations in a ranging from -25 °C up to 120°C (temporarily 150°C).

They have an excellent chemical resistance as well as high physical strength. On top of it, rubber bellows have very good corrosion characteristics.

AmniTec rubber bellows and expansion joints are generally produced and assembled in sizes from nominal 20 mm (3/4”) up to nominal 1000 mm (40”).

For further information we recommend that you refer to the technical information on our website or contact our technical sales team directly for any assistance and advice.

Bespoke Solutions

Through our extensive experience and in-house expertise, we are ideally placed to create solutions for even the most demanding of applications. Working as an engineering partner to many of our blue-chip clients, our solutions enable systems to operate optimally. Providing calculations, advanced CAD components and assembly drawings, to find out more about our bespoke solutions click below.
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Hose Assemblies

Designed, manufactured and tested to meet the rigorous demands of a wide range of applications and environments, to find the right hose assembly to complement your chosen metallic corrugated/braided hose
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Product Configurator

Which metallic hose should I select to handle the pressure in my application? Our configurator will help you find it.
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Chemical Calculator

Which type of metallic hose alloy will work best with the chemical I need to transfer? Our Chemical Calculator will guide you.
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For customer service, technical support and general enquiries.

UK: +44 (0)1685 385641
Netherlands: +31 10 298 2121

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