Telescopic joint - Trevitec

The telescopic expansion joints (also called seal pack expansion joints) are made on the specific size of the system or as a replacement of existing joints. The telescopic expansion joints are made with materials and finishes as standard for dismantling joints to three flanges. Or are constructed of stainless steel for resistance to aggressive fluids.

Diameter : from DN 50 al DN 2000
Working pressure : up to PN 40 and 64 bar
Working travel : standard range +/-150 mm - special range +/-500 mm

Standard materials :

• Flanges and main body : carbon steel S235JR
  

• Gaskets : EPDM
  

• Tie-rods : galvanized carbon steel
  

Other materials and execution available on request