Линия PP штранг-прессования трубы двойной стены рифленая пластиковая/PE

Double Wall Corrugated Plastic Pipe Extrusion Line PP / PE Quick detail: 1. usage:drainage,waste water and sewage,also can be widely used in communications, telecommunications and cable lying. 2. Field:post and telecommunications, town drainage and water supply, agricultural irrigation and water levels Buried porous and construction fields. 3. Applications for wires,cables threading pipe,washing machine drains,vacuum cleaner tubes, ventilation tubes, etc Description: PP/PE