Prix FOB
Obtenir le dernier prix5.8 ~ 10 USD / Meter
|1000 Meter Minimum Order
Pays:
China
N ° de modèle:
DEC-XIA
Prix FOB:
5.8 ~ 10 USD / Meter Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
5.8 per Meter
Commande minimale:
1000 Meter
Packaging Detail:
compressed into a Single cardboard box
Heure de livraison:
15 days after receiving your payment
Capacité de Fournir:
1500 Meter per Day
Payment Type:
T/T, L/C
Groupe de produits :
Personne àcontacter Jason
Beijing, Beijing
Reliable performance energy saving noise reduction 6 in
x*0mts acoustical flexible air duct
DEC acoustical flexible air duct is an all metal flexible duct that
is constructed entirely without the use of adhesives. The lock
mechanical joint makes an air tight seam, while the circumferential
corrugations provide excellent strength and flexibility.DEC
aluminum ducting provides an ideal solution to the problems
inherent in most cloth flexible duct.
Inner duct of this acoustical
flexible air duct is perforated AL foil
duct, which is covered with tough polyester film and *5mm
*6kg/m³
fiber glass wool. The barrier is PE film or non-woven fabric. The
outer jacket is PVC combined AL foil duct enforced with helix
spiral wire. It is characteristic of preventing sound leaking from
duct wall, good resistance to acid, fire-resistance, penetration
and tear-resistance. The acoustical flexible air duct has
much lower pressure loss than conventional cloth ducts due to the
small but consistent corrugations that provide both strength and
flexibility.
The thermal insulation is suitable for preventing condensation and
minimizing heat loss and loss of cold.
Construction
1.Inner duct: perforated AL foil
2.Glass wool blanket: *5mm,*6kg/m³
3.Barrier：non
woven fabric/PE film
4.R-value: 0.*5㎡k/w
5.Outer jacket: steel spiral helix between the lays
Specification
1.Temperature
range:      **0℃
to ***0℃
2.Operating
pressure:Â Â Â Â Â Â Â Max.***0 Pa
3.Opearting air velocity:Â Â Â Â Max *0m/s
4.Bending
radius:Â Â Â Â Â Â Â Â Â
    Min 0.*4*D**5mm
5.Diameter range:Â Â Â Â Â Â Â Â
    *2mm***8mm
6.Standard length:Â Â Â Â Â Â Â Â
   *0m
7.Reaction to
fire:Â Â Â Â Â Â Â Â Â Â Â Â
Difficult to ignite
8.Packing:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
Single cardboard box
9.Sound Eliminating
Performance：
Grade A Insertion
Loss≥*0dB
Application
| Pays: | China |
| N ° de modèle: | DEC-XIA |
| Prix FOB: | 5.8 ~ 10 / Meter Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 5.8 per Meter |
| Commande minimale: | 1000 Meter |
| Packaging Detail: | compressed into a Single cardboard box |
| Heure de livraison: | 15 days after receiving your payment |
| Capacité de Fournir: | 1500 Meter per Day |
| Payment Type: | T/T, L/C |
| Groupe de produits : | Insulated flexible duct |
