RECTANGULAR EXPANSION JOINTS

Rectangular expansion joints are used in case the duct cross-sections are rectangular instead of circular.The ondulations are higher with larger width.

The types of rectangular expansion joints are named according to the corner design as;

DIMENSIONS
The rectangular expansion joints are customised solutions and are available in all dimensions, all sizes and all materials.

Large dimensions
If the rectangular expansion joint is large, they can be delivered in sections to ease transit and installation. The unit is supplied in segments of 2 or 4-sections with butt joints in the frames on the long sides of the unit. On installation the sections of the bellows and flow liner are fitted and welded into position by the installer. The unit is fitted with shipping bars temporarily welded to the flange edges to protect the unit, preventing damage during transit and assist with its handling into the final position at the jobsite.

DIMENSIONS

The rectangular expansion joints are customised solutions and are available in all dimensions, all sizes and all materials.

Large dimensions
If the rectangular expansion joint is large, they can be delivered in sections to ease transit and installation. The unit is supplied in segments of 2 or 4-sections with butt joints in the frames on the long sides of the unit. On installation the sections of the bellows and flow liner are fitted and welded into position by the installer. The unit is fitted with shipping bars temporarily welded to the flange edges to protect the unit, preventing damage during transit and assist with its handling into the final position at the jobsite.