1.flexible,durable 2.Used as an environmental ventilation products 3.Used for dust disposal

1.Construction: PVC +high elasticity steel wire.

2.Temperature:-20°C——+80°C

3.Feature: Anti-aging, non-toxic, long service life, bending properties.

4.Application: It can be used in Aspiration equipment, ventilation equipment, it also can be used in wood working

machinery, guide grinding machine, chemical equipment aspiration ventilation.

hign quality PVC spiral steel wire ducts white color