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Rubber expansion joints with retaining rings (rectangular type),Rectangular air duct rubber expansion joint, air duct circular rubber expansion joint,
composed of rubber composite materials, steel flanges, sleeves, thermal insulation materials,
It is mainly used for flexible connection between various fans and air ducts, and its functions are shock absorption, noise reduction,
sealing, medium resistance, easy displacement and installation.
It is an ideal shock absorption, noise reduction, smoke and dust removal best accessories in the field of environmental protection.
Product characteristics of air duct rubber compensator
1. Rubber has good repeated displacement (change) reduction, can provide large multi-dimensional direction compensation in a small size range,
and can better eliminate the multi-directional error generated by various pipeline installation and connection.
2. Rubber has superior sound absorption and vibration isolation function, which can effectively reduce and eliminate the transmission
of sound and vibration of boilers, fans and other systems.
3. The transmission loss of rubber is weak, which reduces the design procedure and does not need to add other auxiliary facilities.
4. Rubber has high heat resistance and corrosion resistance, never rusts, and reduces maintenance costs.
5. Rubber has excellent air tightness and flexibility, which can ensure that the conveying medium has no
leakage and returns to its original state after repeated displacement.
Caliber: DN4000mm
Drawings can be customized, rubber material, working temperature, installation length, expansion and contraction, fixed ring flange data
