Rubber Bellows & Expansion Joints
Rubber bellows are flexible and compressible containers that are used for transit of fluids, gases or other media. They are often used as expansion joints in piping systems to compensate for movement, temperature and pressure. Rubber bellows are made from a variety of materials, including natural or synthetic rubber, and some offer reinforcement using plies of fabrics or metallics built up in layers. The number of plies incorporated can be varied according to the requirements of the working pressure and temperature. Rubber bellows are available in a wide range of sizes and shapes and can be custom designed to meet specific needs.
Rubber bellows are used in a variety of other industries, such as aerospace, automotive, pharmaceutical and industrial. Rubber bellows help to protect against vibration and noise, and they can also be used to absorb shocks. In addition, rubber bellows can be used to seal gaps and prevent leakage. As a result, they are an essential component in a wide range of applications.
Types of rubber bellows are there
There are four types of rubber bellows: square, rectangular, rectangular convoluted, and oval. They are used as expansion joints in piping systems to accommodate thermal expansion, misalignment, vibration, and movements. Rubber bellows are also used in HVAC systems and as pump connectors. The type of rubber bellows you need depends on the application and the amount of movement that is required.