EPDM Rubber Expansion Joint
Fustar EPDM rubber expansion joint are designed to reduce vibration and dampen sound transmission.They are also designed to take the movements such as : compression movements ,extension movements,angular movements,torsional and lateral movements.Our main rubber materials are:EPDM,Neoprene,Nitrile, Hypalon,Viton and Natural rubber.
Drawing of DN150-230MM EPDM Rubber Expansion Joint
Features of EPDM Rubber Expansion Joint
• Reduce Vibrations
• Dampen sound transmission
• Compensate lateral,axial,torsional and angular movements
• Light weight
• Low movement forces
• Reduce fatigue factor
• Reduce heat loss
• Corrosion,erosion resistant
• Acoustical impedance
• Greater shock resistance
Function
Fustar designed rubber expansion joints are flexible,reinforced elastomers which are used in piping systems to meet the following major needs:
• To protect piping by absorbing any difference in dimension due to temperature variation or line movement.
• To protect equipment such as supports & anchors,pumps,valves,turbines,condensors & other line equipment by reducing equipment vibration.
• To provide simple connection of misaligned pipes.
• To improve man's comfort by limiting noise from fluid circuits.
• Elimination of Noise and Vibration: Two characteristics combine to reduce vibrations transmitted by the pipe well and by the fluid itself.
a , A break in the pipe material,i.e. no metal-to metal contact;
b , A damping effect provided by the convolution in the joint.
• Movement Accomodation.
