Rectangular Expansion Bellows

Rectangular Expansion Joints are manufactured to individual sizes and functional requirements.Self developed fabricating methods to be used as Duct Expansion Joints.

Rectangular Expansion Joints are provided with either weld able duct ends or with fabricated angle flanges. These Duct Expansion Joints are normally used in large size ducting with relatively low internal pressure.

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The most commonly used material for the bellows elements are austenitic stainless steels of different grades and carbon steel for the end connections.

Rectangular Duct Expansion Joints are normally supplied with any of the three corner configurations as

A> Bevel Corner

B> Mitre Corner

C> Rounded Corner