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The Use of Compensators in Industrial Installations: Types, Working Principle, and the Importance of Correct Selection
Expansion joints are flexible connection elements that balance expansion and contraction caused by temperature changes in pipelines, while also effectively damping vibrations in the system. By safely withstanding seismic effects, mechanical stresses, and movements that may occur along the line, they ensure the long-lasting and efficient operation of piping systems, equipment, and connection points. Depending on the design and operating conditions of the pipeline, expansion joints are selected to compensate for axial, lateral, or angular movements. In this way, stresses in the line are reduced, critical equipment is protected, and system performance is improved. ORFA Industrial offers a very wide portfolio of expansion joints suitable for different operating conditions. The product range, extending from standard metal expansion joints to specially designed large-diameter solutions, aims to provide the most suitable solution for customers' needs with many different construction and connection options such as metal bellows expansion joints, rubber expansion joints, and fabric expansion joints.
Marine Type Rubber Expansion Joint
Marine Type Vibration Absorbing Rubber Compensators are expansion joints that absorb vibrations and noise. They are indispensable elements of pump systems in suction and discharge applications. They reduce thermal and mechanical stress. They absorb three-dimensional (lateral, angular, axial) movements. They compensate for irregular movements in cooling lines. Marine type rubber compensators have a heat-resistant structure. Due to this property, they can also be used in hot water systems. Due to their very soft frame structure, rubber compensators isolate vibrations and intense noises in all directions, preventing noise generation. Other Advantages: - They absorb elongation and shortening caused by temperature changes, balancing lateral and angular movements. - They absorb water hammer and prevent water shock. - Since their flanges are of the rotating type, they can be easily mounted on pipelines. They can also be equipped with flanges suitable for every pressure level. - They do not require gaskets and seals. - Thanks to the ring located in the housing of these compensators, they can also be used in lines where a vacuum is created. Material Structure: Special synthetic rubber Connection: Swivel flange Nominal Diameter: DN25 (1") - DN300 (12") Pressure Ratings: Up to max. 16 bar. Operating pressure depends on nominal diameter and operating temperature. Application: - Pumps - Motors - Machinery - Compressors - Shipyard - Marine industry
Rubber Expansion Joint
Rubber expansion joints are a key component used in industrial facilities and pipelines. These flexible devices reduce system stress by absorbing vibrations, thermal expansions, and pressure changes between different systems. In this blog post, we'll explore what rubber expansion joints are, how they work, and their advantages. First, let's define rubber expansion joints. Rubber expansion joints are tubes, typically made of one or more layers of flexible rubber, with metal reinforcements inside for added durability. These materials are known for their ability to withstand both high pressures and various chemicals. The operating principle of rubber expansion joints is quite simple. Vibrations, thermal expansions, or pressure changes within the system are absorbed using the flexible structure of the rubber expansion joint. Because rubber is resistant to these stresses, the expansion joint absorbs these stresses, preventing damage to the facility or pipeline. Furthermore, rubber expansion joints reduce the transmission of sound and vibration, thus reducing noise and vibration in the system. Rubber expansion joints offer many advantages. First, their flexible structure absorbs stress in the system, reducing the risk of damage. Furthermore, rubber expansion joints increase worker comfort by reducing vibration and noise in the system. Furthermore, rubber expansion joints extend the life of the pipeline or equipment in the system, allowing the facility to operate more efficiently for longer periods. Consequently, rubber expansion joints are flexible solutions that play an important role in industrial facilities and pipelines. By absorbing stress in the system, they reduce the risk of damage, reduce vibration and noise, and extend the life of the facility. Rubber expansion joints are considered reliable and effective components with many advantages. You too can benefit from the benefits of rubber expansion joints in your industrial facilities or pipelines.