Product Name: PE / Steel Pipe Transition ConnectorsModel Number: PE-18XPlace of Origin: ChinaFeatures: 1) Size: 20 - 450mm 2) Used in connection of big-caliber pipe fittings 3) Generally greater than 110mm 4) If installed properly, the intensity of the pipe fittings will higher than PE pipes 5) Made from high quality imported material with small obstruction 6) Can handle pressure of pipe network