flexible duct

flexible duct, 1.endure high tempreture, 2.convenient to schlep, 3.good quality and low price - details see: https://www.machineto.com/flexible-duct-10248077

Place of Origin:Fujian China (Mainland)

Brand Name:chenglong

Model Number:CHL-002

flexible duct

Flexible duct made of fire-retardant PVC material and spring steel ring, it is able to endure the high temperature,the acid,the alkali and the oleic acid. It is easy to turn and to connect and convenient to schlep.

It is used to connect with the portable ventilator work for exhause air, extracting dust and supply fresh air.

Diameter:4”-40”(100mm-1000mm); Standard length: 5m or 10m (any length is available)

specification

Specification	5m				10m
Specification	200mm	250mm	300mm	400mm	200mm	250mm	30mm	400mm
Meas(cm)	25x25x20	30x30x20	34x34x22	45x45x23	25x25x30	30x30x36	34x34x34	45x45x35
N.W.	3.2kgs	4.5kgs	5.2kgs	6.7kgs	5.6kgs	6.8kgs	9.0kgs	13.1kgs
G.W.	3.6kgs	5.0kgs	6.0kgs	7.4kgs	6.0kgs	7.3kgs	9.7kgs	15.0kgs