DTech Products PTFE bellows are used as balancing elements between engineering parts. PTFEâ??s outstanding material properties allow bellows to be used in medical, food, and other general industrial applications. Our PTFE Bellows are manufactured by observation under the professionals using high-quality tested raw material, which is at par with industry standards. We are producing bellows which are corrosion resistant and provide longer service life. Our range is widely used in different chemical plants and other industrial applications.