HDPE WATER SUPPLY PiPE EXTRUSION PLANT 1.CE&ISO ... of conctrol 4.low-cost,high efficiency HDPE WATER SUPPLY PIPE EXTRUSION PLANT Application & CharacteristicThe product line ... of HDPE&MAPE flow pipe and Gas-fired pipe, which the company manufactured, is unipue ... of opening flume, and water cooling ,in order to prevent pipes ,precision HDPE WATER SUPPLY PIPE extrusion plant