DN80/100/125 Thicken Polyurethane Concrete Sealing Ring Rubber Gasket

Suitable for pump truck/concrete pump accessories, rubber ring rubber ring is suitable for the ground pump pipe connecting pipe of tow pump, and the inner wall rubber ring of connecting pipe of ground pump pipe is used to seal mud penetration and seal.Recycled rubber material and polyurethane made from natural rubber are made of beef tendons with high strength, wear resistance, high hardness, wear resistance and aging resistance.

Hunan Longtone Construction Machinery Co.,Ltd is a solution provider for concrete pump, our “TOPEST” series conveying pipes owned complete patents, has become the famous brand in domestic market because of the super wear resistant advantage, we are the original conveying pipes supplier of Zoomlion, Foton, XCMG, Jiuhe...

Our purpose is create value for you.
Our Philosophy is focus leads to Tops.
Our goal is produce the most popular concrete pump parts in the world, become the famous brand in the world of concrete pump accessories industry, and provide a complete product chain and services to satisfy customers.