Fabric Expansion Joints

Another expertise of REX is to manufacture Fabric Expansion joints (bellows) of virtually any size & shape, from a range of proven standard constructions or designed especially for defined application.
It is essential that all the relevant parameters and conditions affecting Expansion Joints are taken into account. REX has three basic types of Multi-Layer construction to meet the various needs of our customers
Type 1 :
for clean air systems: ranging from simple air intakeexhaust on fans and blowers to high temperature air discharge from heaters.
Type 2 :
for gas with low acid content: used on Gas Turbine Exhaust and less severe flue gas systems.
Type 3 :
for gas with high acid content: for use in environments where the flue gas contains acids at temperature or acids that can form due to condensation at shut down.
Acid barriers are either PTFE impregnated glass cloth or PTFE foil thermally welded to ensure tight seal.