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Metallic Expansion Joints Single Hinge

Single Hinge Expansion Joint (HEJ)

– Used for absorbing angular movement in one plane only.

– Movement of bellows is more controlled.

– Standard assemblies with flanges, weld ends or a combination of both.

– Internal flow liners for eliminating velocity problems may be fitted.

– Anchors only required to absorb spring forces.

– Must be used in pairs with another hinge.

– Pressure thrust is restrained by the hinges.

– Standard working pressures are 240, 700 & 1400 kPa.

– Pressure up to 4000 kPa available on request.