Roll-shaped plastic film air duct

- Material: formed with double layer ivory translucent PE fabric.

- Standard diameter : 100mm-500mm,

- Standard thickness:  0.20mm-0.25mm.

- It is used to supply fresh air to the cabin during maintenance.

-  It is packed in roll seamless.

Advantage:

1. Any length are available for cutting

2. Store by roll it back after using.

3.Very convenient and low cost. 

Disadvantage:

1. Ventilating only under positive pressure condition,

2. It can’t be used in negative pressure. Inflammable, it will be burned through easily.

3. It can’t supply air for the turning corner.

Addition information

-MOQ: 150meters. Orders under MOQ are not acceptable.

-Payment term: T/T full payment before shipment.

-Delivery day: 15-20 working days after cfm the order.

-Package: bag packing.

Application 

used for positive pressure supplying the fresh air :

- Marine maintance

-Underground operation