... applicable for high speed extrusion of PP, PE, PB, PERT, ABS etc, PE Water/gas Supply Pipe Production Line 1) Qingdao Yonghuanxin Plastic ... Machinery Co.,Ltd supplies PE Water/gas Supply Pipe Production Line is developed by assimilating the state-of ... for extruding of polyene materials of PE,PP,PB,PE-RT,ABS,PPR. 2) PE Water/gas Supply Pipe Production Line is of good ...