Construction:

l  PVC flexible duct (CFD)

2 layers of the aluminium laminated with the polyester with the coil made of the spring wire.

Total 3 layers:

1st layer: Aluminum foil ( 10um)

2nd layer: Polyester(15um)

3rd layer: PVC ( 15um)

spring wire: carbon steel from 0.9~1.3mm

Description:

l  Duct is built of the aluminium laminated with the polyester. It was designed especially for the needs of the ventilation and air conditioning market.

l  It has the advantage of no need to use special tools for cutting or fixing, it does not emit toxic gases in high temperatures. it is fire resistance.

Technical specification:

Size:

Foshan Vairtech Ventilation Co., Ltd is a professional manufacturer for supplying full range of ventilation products with about 15 years' experience, which is located in the Aluminum Hometown of China - Foshan City. We enjoy transportation & raw material convenience.

"Customer first, quality first" ---We are sincerely welcome you to contact us for business.