Rubber Expansion Joints are defined as connectors between vessels or used in all systems transporting fluids, slurries or gases operating under pressure at widely different temperatures. These rubber expansion joints are installed in air and gas duct systems in all power plants, gas turbine systems, diesel engine installations, petrochemical and chemical plants, pump systems, cement works, steel works, incinerators, on- and offshore systems, ships and cruise vessels, etc.
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Rubber expansion joints are used widely in most energy and industrial plants today. Made from natural or synthetic elastomers, rubber expansion joints are vital components used as flexible connectors in which special fabrics are embedded to provide physical reinforcement. They are used in a variety of applications. Rubber expansion joints are available in standard sizes or customized to the customer's individual needs from a variety of high quality synthetic rubber materials.
In a relatively short space, rubber expansion joints provide the ultimate solution to:
HVAC Applications
Rubber expansion joints are used in a variety of heating, ventilation, and air conditioning systems, which includes commercial and industrial buildings, hotels, apartments, schools, shopping plazas and aboard ships to relieve stress in ductwork. Rubber expansion joints are installed to isolate equipment like pumps, compressors and chillers from the piping system. A variety of configurations of joints are available accommodating different shapes, service and connection requirements.
Process Piping
Protection of a process piping system is an important use for rubber
expansion joints. The joints reduce noise and vibration caused by forces in
pumps. They also centrifuges by behaving as a shock absorber in systems
handling abrasive slurries, corrosive chemicals, or very reactive liquids or
gases. Thermal movement in a piping system can also be avoided by using
rubber joints. The excellent chemical resistance of rubber and synthetic
elastomers make these joints ideal for process piping systems.
Power Plant Applications
Nuclear and fossil fuel plants use Rubber expansion joints so as to reduce
thermal expansion and contraction on condenser lines, condensate lines,
steam turbine exhaust lines, aeration systems and cooling water lines.
Reliability, large size capability, long life, and the ease with which they
accommodate themselves to movements make these expansion joints ideal for
power plant applications.
Industrial Ducting Systems
Rubber expansion joints have been installed in demanding industrial ducting
systems where there are problems like heavy vibration, dry or wet corrosive
materials, flutter etc.
Marine Systems
Eliminating the destructiveness of electrolysis and at the same time
insulating against the transmission of sound, rubber expansion joints allow
the necessary motion and flexibility in a 'moving' ship's piping system. The
compactness, resilience and low stress features of rubber make these joints
ideally suited for shipboard piping systems. The rubber joints are popularly
used in areas like auxiliary condenser, air intake on diesel engines,
overboard discharge line between condenser and hull, ventilation lines,
flush and sanitary systems, fire and bilge pumps, to name a few.
Pollution and Wastewater Treatment
Water treatment plants, waster water treatment plants, Sewage treatment
plants, and air scrubber systems all employ the use of rubber expansion
joints. Due to their resistance to abrasion and corrosion as well as their
flexibility feature, rubber expansion joints are ideal to be used in raw and
secondary sewage lines, sludge pumps, centrifugal air blowers, scrub stacks.
The manufacturer of rubber expansion joints is a skilled task and requires day and night of hard work by the laborers. The production process of it is properly analyzed. There are different types of manufacturers available in the market but you should prefer the best ones among them.
Meaning of Rubber Expansion Joint
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Rubber expansion joints are flexible elements of rubber that are useful for conveying fluids and absorbing the motion between the pipelines or sections. They absorb the axial and lateral movements by providing safety and security against noise and vibrations. They are manufactured from natural elastomers. They are installed in the gas and air systems in various power plants, gas turbine systems, steelworks, etc
Uses of Rubber Expansion Joints
There are various types of uses for the manufacture of rubber expansion joints:-
Compensate misalignment of the piping system: During the erection process of pipes, the location, and stability of the pipe system get misaligned, then rubber expansion joints are used to make it perfect and bring the pipes into a proper shape.
Absorbs compression and expansion: Through the issue of thermal expansion, the joints are used in the application. When the temperature of the pipe rises, then the joint is used to compress the other parts, alleviating the stresses of the pipes.
Reduces noise: The Elastomeric joints act as a dampener that absorbs a great percentage of the noise, so there is no destruction or harm created through the noise of the machines.
Prevent the risk of damage to pipelines: The pipeline dynamics increase the risk of damage to the pipes that can create leaks. The manufacture of rubber expansion joints consists of built-in flexibility that can stretch a lot, and no damage is caused when the pipelines are pressurized.
Long-lasting: The joints make the pipes more long-lasting and durable by saving them from affecting the pipes, due to excess pressures. It saves pipes from all kinds of damage and gives them durability.
AB Elasto is one of the leading and known for the best rubber expansion joint manufacturers having more than 25 years of experience. If you want to avail any service related to the rubber expansion joint, then we are happy to help you. You can contact us for further queries and information.
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