It's well-known that copper hydraulic tee are generally produced by lead-filling or water-filling. However, the lead-filling process cannot be finished for environmental protection. The water-filling process can only be used on the parts of copper tee Y type and copper 3 way T, and there is high scrap rate.
After three-years hard research, A.M developed a new production process with copper tee to replace the traditional lead-filling and water-filling process, not only solve environmental protection problems, but also improve products' qualification rate and stability, decrease leak rate, increase the extrusion height of copper pipes, and meet the customized sepcail demands