Key properties

• High safety
• High temperature resistance
• High pressure resistance up to 10 bar or 16 bar (R – HD)
• High vacuum resistance
• High flexibility
• Long life
• Low permeability
• Large expansion

Available on demand:

• Conductive PTFE
• Double wall bellows with cavity safety drain
• Flanges in 304 inox (1.4301), 316 Ti (1.4571),… with or without 3.1 certificate
• With 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.

Materials

PTFE and PTFE compounds