Expansion Joints

Engineering Appliances Ltd design and manufacture high quality expansion joints based on advanced bellows technology from BOA BKT, one of the largest manufacturers in the world. Vast experience gained over 50 years in the application of expansion joints results in EA providing innovative design solutions to the problems of thermal expansion and pipe movement.

Technology

The company's long standing association with BOA of Switzerland and its parent company BOA BKT gmbh enables EA to offer an unparalleled product range. Producing both thick-wall multi-ply bellows or single ply bellows. EA can always select the most suitable technology for a given application. Engineering Appliances is probably best known in the H&V industry supplying axial, lateral and hinged expansion joints for mechanical services in buildings, factories and production sites.

Experience

Over the past 50 years EA has utilised the vast experience of the BOA group to supply state of the art technology to the Process and Petrochemical Industries as well as HEVAC customers. For applications where low reactive loads are required BOA's highly flexible multi-ply bellows offer an optimum solution even at pressures up to 100 bar e.g. for cryogenic plants, steam boilers and turbines.

Service

EA offers an unrivalled service to its wide range of clients providing comprehensive advice on the application of expansion joints. The company's reputation has been built on providing clients with the most cost-effective solutions and always by using the minimum number of expansion joints required.

EA has developed unique software programs for the calculation of anchor loads and forces associated with thermal expansion. These design services are fully supported by in-house stress analysis software, Caesar II and AutoCAD.