Metal Duct Expansion Joints with Angle Iron Flanges
Metal Duct Expansion Joints with Angle Iron Flanges are used in ducting systems to absorb thermal expansion, vibration, and other movements. The angle iron flanges provide a robust connection point, ensuring structural integrity while accommodating movement. These joints are suitable for various ducting applications.
| MOTION CAPABILITY | SPRING FORCES | |
| HIGH |  Axial |
LOW |
| MEDIUM |  Lateral |
LOW |
| HIGH |  Angular |
LOW |
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Diameter Range: 2″ – 110″ |
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Temperature Range: -400º F up to 1500ºF |
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Pressure Range: Full Vacuum to 15 PSIG |
| AVAILABLE ACCESSORIES | ||
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TIE RODS / LIMIT RODS | YES |
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FLOW LINERS | YES |
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SHROUDS / COVERS | YES |
Metal Duct Expansion Joints with angle iron flanges are made with single-ply and multi-ply metal bellows and with carbon steel or stainless steel angle flanges. Industry standard bolt patterns, as well as custom drillings, are available. Metal bellows duct expansion joints can be designed for large amounts of thermal expansion in the ducting system. The engineers at Triad Bellows will design the metal bellows according to the strength of your duct.