Rayflon provides a range of PTFE bellows to be used in special chemical and industrial applications according to customers' designs and requirements. PTFE bellows are machined from molded blank to create a flexible member which has good elasticity meanwhile has the excellent performance of PTFE such as high thermal resistance,Website:http://www.rayflon-seals.com, chemical inertness, non-stick characteristics. They also can be modified for special cases of operations involving inserts, flanges and metal threaded bushings.Materials:PTFE or TFM Specail designs can be customized as your requirements.