The flexible duct is made of high-strength steel wire wrapped with
aluminum foil composite membrane.
It is applicable to medium or low pressure of central
air-conditioning and ventilation systems. When it is confronted
with high temperature and fire, it can not produce toxic gases.
The technical parameters:
Maximum rang (diameter): *****0mm,
Temperature: **0 ~ **0 degree,
Maximum air velocity: *0m/s,
Maximum working prssure: ***0pa,
Bend radius: 0.*4 x D.
