Foil ventilation pipe, thickening various properties and characteristics of double layer metal foil ventilation pipe usage instructions

foil ventilation pipe, thickening the double metal foil ventilation pipe properties are as follows:

material quality: high-grade aluminum foil 1 + glass fiber cloth. Size: Ф - 50 mm - Ф500毫米

2。 Tube thickness: 0. 50 mm

3。 Temperature: - 30℃- - + 150℃

4。 Steel wire: 0. 8 - 2. 0毫米

5。 Velocity: 28 m/S foil ventilation pipe, thickening the double metal foil ventilation pipe features:

1. With high-grade aluminum foil ( A layer of) Adhesive layer outside the imported glass fiber cloth, with spiral steel wire.

2。 350 MMWG voltage, standard length 10 m.

3。 High expansion bending is wonderful, construction easy foil ventilation pipe, thickening double metal foil ventilation pipe is suitable for all kinds of mechanical ventilation. It has heat resistance, resistance to acid and alkali, chemical, gas vent hose; Flame retardancy is extremely strong.