https://www.sanpingmachinery.com/products/buffer-ring/
Sanping Buffer Ring is a high-quality sealing solution used in various heavy-duty applications, including excavators, loaders, and other construction machinery. This buffer ring is designed to provide excellent sealing performance and protect the machine's components from damage due to impact or pressure. The china buffer seal is made from high-quality materials, which offer exceptional wear resistance, heat resistance, and chemical resistance.