wide variety of Flue Duct Expansion Joints, depending upon your
specific application requirements.
Expansion Joints for
Ducting Systems
942 U-Design (for standard movements)
requiring standard movement, maximum noise reduction, vibration, and
sound absorption.
942 U-Design offers superior protection to duct systems, flanges and
equipment housing.
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945 W-Design (for maximum movements)
Designed especially for scrubber, precipitator, baghouse and stack hot air or flue gas ducts, the Style 945 offers superior axial and lateral movement capabilities without pre-compression or pre-extension. The compound curve molded corners ensure that the reinforcing material is not pre-stressed at the neutral installed face dimension.
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952 Arch-Design (for ultra high movement applications)
Primarily for positive pressure clean systems having ultra-high axial compression and extension movement.
Constructed with a large, high, "V"-shaped arch allowing very high axial movement while exerting very low forces on the ductwork, duct flanges
and equipment.
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501-HT Belt or Flanged Design (insulated for constant operating temperatures)
400°F to 2000°F.
A TFE/glass heat-sealed gas and chemical barrier provide a completely
gas-tight, leak proof construction.
The composite-type, multi-layered construction consists of a fluoropolymer/ glass outer cover, fabric retainer plies, insulation thermal barrier, TFE/glass gas and chemical barrier, and a fiberglass and/or ceramic protective inner layer mechanically locked to the protective outer cover.
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