Threaded Expansion Joint

Threaded expansion joint is the most important product structure of small-size rubber expansion joint, and its size ranges from DN15 to DN80. The Threaded expansion joint consists of a rubber expansion joint and galvanized ductile iron unions at both ends. KIPFLEX provides unions in a variety of materials and thread standards to meet your comprehensive choices. As a flexible pipe connector, threaded expansion joints can absorb displacement caused by thermal expansion and contraction, as well as vibrations from the piping system or the external environment. Compared with flanged expansion joint, threaded expansion joint is smaller and lighter. At the same time, threaded expansion joints are cheaper to produce and are an economical option when the budget is limited. When choosing a suitable rubber expansion joint, you need to pay more attention to temperature, pressure and flow medium. Contact KIPFLEX’s experienced technical team for more professional advice on your project.