Dura-Perm PTFE Lined Spool Type Expansion Joints

UNAFLEX "DURA-PERM" Expansion Joints combined the best features of PTFE with the best features of elastomeric expansion joints. Joints are available in 1" to 96" I.D. in standard face-to-face dimensions, or special lengths. Also available in multiple arch configurations, or as straight pipe (see flexible pipe section). NOTE: 1/2" to 1-1/2" sizes are flared to raise face dimension only.

They are recommended for use in the chemical and pulp paper industries because of their capabilities to resist corrosive attack, high temperatures, and pressures.

• Chemical Resistance/ Anti-stick properties

• Noise and Vibration dampening/ High Flexibility

• Thermal Stability/ Resistance to age cracking

• High pressure rating/ Temperature rating to 400°F

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