Songjiang Group is equipped with DN500 rubber soft connection and rubber expansion joint for Wuxi normal temperature water pipeline. The product has good medium resistance. Songjiang Group provides various types of rubber joints with oil resistance, high temperature resistance, corrosion resistance and wear resistance for customers all over the country. The following is an introduction of DN500 rubber flexible joints for ordinary water pipelines.
The 30-year experience of Songjiang Group shows that the rubber joints we produce are absolutely proven by the quality system. As shown above, all the certificates of qualification test in our industry are authentic and effective. We strictly prevent counterfeiting. Our factory has its own raw material test and finished product test to control the quality from the source.