Characteristics: green PVC raw materials, inside and outside is spiral uniform, smooth and shining appearance, flexibility is good, has the property of resistance to wear low cold, this product is light, transparency, weather resistance, small bending radius, good resistance to negative pressure.

Purpose: 1. The indoor inspiratory, exhaust air conditioning device;

2. Loom ventilation tube;

3. Civil machine, metal polishing processing machine set, vacuum tubes, all kinds of industrial vacuum tubes;

4. Marine inflatable pump pipe, vent pipe;

5. Coal mine, the mine pit air supply and exhaust, drainage pipe;

6. All kinds of construction site in absorbing water, drainage and exhaust, dirt;

7. All kinds of mechanical ventilation and exhaust pipe;

8. Wire and cable to protect casing;

9. Agriculture irrigation pipes

Applicable temperature: - 5 ℃ -- 65 ℃

9. Agriculture irrigation pipes