Flanged pads

The rubber seal products of our company are produced in strict accordance with international standard ISO4633 and national GB/T21873-2008. The product has the ball - ink cast iron pipe seal ring T, K type. The gas pipeline is type N1 and X. The cement pipe is O, rolling and sliding type. PVC has a rubber ring and a specification of DN63--DN2000. The product has the properties of acid alkali resistance, corrosion resistance, aging resistance, oil resistance and so on.