... water tank, spray water colling tank, tractor, , cutting machine, and stacker. Also we add some equipments accoriding to ... also can make single pipe, double pipe, inner wall spiral pipe, core foamed pipe and hollow pipe.This kind of production ... 50)× 2 mm 150 kg/h 12 m/min 40 kw 20 m GF-63 SJSZ-45/90 16 ... 50-110 mm 180 kg/h 8 m/min 40 kw 24 m GF-160 SJSZ-65/132 ... m/min 230 kw 38 m PE pipe making machine