Your partner for developing
for liquids and gasses

What we do

Thermoplastic tanks for overall use

As an expert in thermoplastic composite pressure vessels, COVESS produces cold and hot water thermoplastic expansion tanks and helps businesses to set up the production of sustainable custom made cylinders capable of containing all kinds of liquids or gasses at any pressure and temperature. Our high quality lightweight pressure vessels massively contribute to the sustainability of your products and ensure your business to be ready for the future.

Our products

Discover our Sesame line: water storage tanks with a working pressure of up to 10 bar. Our sustainable cold water thermoplastic composite vessels are recyclable, lightweight, corrosion free and offer unique safety features which competing steel and thermoset composite technologies do not have.
Our products