Externally Pressurized Expansion Joint with Terminals

Designed to absorb large axial movements in straight stretches of pipe, the Externally Pressurized Expansion Joint with Terminals Haenke, has a mechanism that prevents the bellows from buckling under the effects of internal pressure, which makes it possible to use a greater number of corrugations on the bellows in the case of smaller diameters.

It consists of an AISI 304 series stainless steel bellows (flexible element), an AISI 304 series stainless steel internal guide pipe, an outer jacket and carbon steel ends manufactured in the AEJ-EPW models - Externally Pressurized Expansion Joint (WPE - weld point ends) and with flanged ends in the AEJ-EPF model (fixed flanges) in accordance with ANSI B16.5 150# and EN1092-1 PN10 standards.

This product is available in diameters from 3/4“ to 12”.

To consult models, manufacturing materials, dimensions and design data, please contact our technical department.

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