HDPE pipe production line HDPE Large Diameter Gas and Water Pipe that are produced by this line have excellent stiffness and flexibility, heat resistance, aging resistance, high mechanical strength, resistance of environmental stress cracks, resistance to creep deformation, heat-linkage, and so on. So, it is a preferred gas and water pipe for ductwork system between city and its suburb, Large diameter HDPE pipes start to play very important role in the city water and gas supply systems. HDPE Large Diameter Gas and Water Pipe Extrusion Line is a novel pipe extrusion line developed by LIANJIANG company through absorbing latest advanced technology. It is applicable for high speed extrusion of PE,PP,PB,PERT,ABS etc. This extrusion line is of beautiful appearance, high automation degree, stable and reliable manufacture. It is generally welcomed by vast consumers. This extrusion line is the finest choice for replacing imported extrusion line ModelAvailablediameterLJGF-6320-63mmLJGF-25075-250mmLJGF-450160-450mmLJGF-630315-630mmLJGF-800400-800mm Lianjiang Plastic Extrusion Technology Co., Ltd., with more than ten years experience of plastic machinery manufacture, absorbing Europeans' design concept, hundreds of experiment data, and with flexible innovating mind, has manufactured the LSJ series of high effective single screw extruders with the competitive quality and price.