Bellows PTFE


PTFE bellows are primarily used in special chemical and industrial applications.

PTFE multi-laminated tubes, that ensure an absolute minimum porosity and a homogeneous wall-thickness, are transformed again under temperature and pressure to special high-quality bellows, with a high vacuum- and pressure resistance, even during a long period.

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Available on Request

  • Quality certificate according to Pressure Equipment Directive 97/23/EC
  • Conductive PTFE
  • Double wall bellows with cavity safety drain
  • Flanges in 304 Inox (1.4301), 316 Ti (1.4571), with or without certificate according to EN 10204 3.1
  • Non-standard connections
  • Support rings in Monel 400, Hastelloy C3, Hastelloy C4
  • Special fittings to avoid distortion on longer bellows
  • Internal anti-deposit sleeve
  • Larger sizes up to ND 900
  • Standard flanges ASA 150 or DIN, others on request