UNAFLEX®  "DURA-PERM" Styles 150 and 200 Expansion Joints combine the best features of Teflon® -chemical resistance, anti-stick properties, thermal stability, and resistance to age cracking - with the best features of elastomeric expansion joints - good noise and vibration dampening, high-pressure ratings.

Temperature ratings to 400ºF are available. Joints are available in 1"to 48" I.D. in standard face-to-face dimensions, or special lengths. Also available in multiple arch configurations, or   as straight pipe.

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

      UNAFLEX® "MULTI-PURPOSE" TFE Expansion Joints Styles 112-A and 113-A are solid-molded of Teflon® and specially designed to withstand the higher pressures and temperatures in today's piping systems. Their design allows a shorter face-to-face dimension, making them ideal for installations where space limitations are a factor. They are lightweight in design and corrosion resistant. Available in sizes 1"to 12" I.D. and for temperatures ranging from -300ºF. Also available with 4, 5 and 6 arches.

* E.I. duPont Trademark.

EXPANSION JOINT DATA

STYLE 112-A

STYLE 113-A