Rectangular Fabric Bellow

We are Triveni Engineers, a leading manufacturer and supplier specializing in high-performance Rectangular Fabric Bellow. Rectangular Fabric Bellows (a type of non-metallic expansion joint) are essential components in low-pressure industrial ducting. They provide a vital, flexible seal between sections of ductwork, connecting fans, scrubbers, stacks, and process equipment. We custom-build every joint with an engineered composite material belt to match your system’s unique chemical, temperature, and movement requirements.