Pipe Machinery Features: 1) HDPE pipes diameter: 160 - 2, 000mm 2) Ideal substitution for steel pipes, concrete pipes and solid plastic wall pipes 3) Pipe characteristics: A) Tasteless b) Antiseptic c) Age resistance d) Cold resistance: From -70 to +80 4) Can be fixed under ground or on the ground, and widely used for water supply 5) Device characteristics: A) Sensitive operation b) High output and stable output of the line 6) We can supply detailed ingredients and complete devices for this production line