PTFE bellows are engineered machined components used as pulse dampeners, compensating or protecting elements in Chemical, Food and Medical appliances.

They are also used to compensate for thermal expansion especially in pipelines. Depending on different designs and different wall thickness of the convolution elements, bellows can offer either high flexibility or high compressive strength.

External and internal pressure, number of runs and all-closed/ all-open lengths are the critical factors to consider in designing a bellow.

Given years of experiences and successes in this niche field, our technical department is ready to partner with engineers to find the best solutions.

Bellows: materials

Virgin PTFE, Modified PTFE and conductive PTFE (FDA approved) conforming to ATEX regulations.