Pressure vessels, pressure tanks or compressed air tanks are stainless steel containers for compressed air, compressed water and compressed gas. Compressed air is a form of energy that is used in various sections. The compressor of these containers or tanks plays an essential role, because the compressor draws in the ambient air and generates the required compressed air in the stainless steel container through the compression process. After it, it stored by the compressed air tank and released again as required – the pressure tank thus serves as a storage medium between the compressor and the compressed air consumer. Since the tank serves as a compressed air volume buffer, it has the advantage that the compressor does not switch on and off unnecessarily during short-term loads in the pressure tank. This not only protects the compressor of the stainless steel tank, but also significantly reduces the energy costs for the compressed air tank. Especially in industry, such stainless steel pressure vessels/tanks are needed in large quantities and volumes – which can lead to very high costs. Therefore, we offer you used stainless steel or steel compressed air tanks in the desired liter dimension, which nevertheless meet the quality requirements of a factory-new stainless steel tank for compressed air.