PVC Expansion Joint

PVC Expansion Joint is specifically designed to address thermal expansion and contraction issues in piping systems, effectively absorbing displacement and vibration caused by temperature changes. Made from high-quality PVC material, it offers corrosion resistance and anti-aging properties, making it suitable for various industrial and residential piping applications.

The unique feature of this expansion joint lies in its multi-layer structure design, with precision-engineered corrugated structures between the inner and outer layers that enable elastic expansion and contraction. This ensures reliable sealing and stability under different operating conditions. Additionally, both the inner and outer surfaces have been specially treated to be smooth and free of burrs, facilitating installation and maintenance while reducing water flow resistance, thereby enhancing the efficiency of the piping system.

A wide range of sizes is available, from D50 to D315 millimeters, catering to different pipe diameters. Each size has undergone rigorous quality testing to ensure compliance with industry standards, offering a long service life and high reliability. Whether used in water supply, drainage systems, or piping connections in industries such as chemical processing and power generation, this PVC expansion joint provides an ideal solution.