We are professional manufacturer in clamp seals in large quantity with different size and shapes.
Concrete pump Rubber gasket can be also called as pump rubber ring, O ring, Gasket and seal ring. Our Specifications: DN80, 100, 125, 150, 180, divided into two series of high pressure and low pressure 125A and 125B.
Material: Pur polyurethane, natural rubber
Other size is available according to your requirements!
Different Rubber Ring Sizes: