Products
At US Bellows, we manufacture a comprehensive range of expansion joints engineered for demanding industrial piping and ducting applications. Our fabric expansion joints are designed for low-pressure, high-temperature ducting systems, while our rubber expansion joints offer flexible vibration absorption for fluid-handling pipelines. For critical high-pressure and high-temperature applications, our metallic expansion joints and bellows pipe assemblies deliver precision-engineered thermal movement absorption.
Each pipe expansion bellows is custom-designed to handle axial, lateral, and angular deflections across a wide range of pressures and temperatures. From concept to creation, US Bellows engineers reliable solutions for power, petrochemical, and industrial piping systems worldwide.
Clamshell Bellows
Duct Work
U.S. Bellows provides custom designed expansion joints in duct work and fabricated duct work assemblies. The assemblies may include fabricated elbows, tees, and straight sections of duct work, in carbon steel or stainless steel, and in diameters of 42″ or larger. The duct sections can include fabric or metallic expansion joints and can be rectangular or round.
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Fabric Expansion Joints
Fabric expansion joints perform a function of compensating for duct misalignment and duct thermal growth typical in power plants and other ducting systems. Fabric expansion joints are found wherever there is a need to convey hot media in low pressure applications such as “in flowing air” and “out flowing gas” in large combustion processes. View Products
Metallic Expansion Joints
Metal pipe expansion joints can withstand the design temperatures, pressures, as well as, provide the capacity necessary to absorb thermal growth of the piping system. The thermal movement required can be axial, lateral or angular. In some cases, the pressure thrust of a pipe expansion joint must be restrained by the use of tie rods, hinges or gimbal while allowing the bellows to move through its design deflections. View Products
