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An Externally Pressurized Expansion Joint takes pressure from the outside of the bellows element rather than on the inside as in a conventional expansion joint<br>
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Externally Pressurized Expansion Joint in India - Flexpert Bellows Pvt Ltd Externally Pressurized expansion joint
An externally Pressurized Expansion Joint is the perfect solution when the expansion joint must absorb large axial movement under High Pressure.
Externally Pressurized Expansion Joints Absorbs large axial movements without a squirm. Eliminates main anchors. Minimum guiding required for externally pressurized expansion joints Heavy-duty construction for bellows protection.
The Externally Pressurized Expansion Joints provide very low turbulence to f the flowing medium due to the fact that the internal surface of the pipeline itself works as the liner for this expansion joint. As the thermal expansion in externally pressurized expansion joints occur the bellows element bringing the internal guide rings closer reduces the gap between them and then medium can flow through these joints as if it were not there.
