Prix FOB
Obtenir le dernier prix5.8 ~ 10 USD / Meter
|1000 Meter Minimum Order
Pays:
China
N ° de modèle:
DEC-CXIA
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
Popular demand noise reduction cheap price 4 in x*0mts
flexible acoustic insulated ducting
DEC flexible acoustic insulated ducting 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 flexible acoustic insulated ducting provides an
ideal solution to the problems inherent in most cloth flexible
duct.
Inner duct of this flexible
acoustic insulated ducting 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 flexible acoustic insulated ducting
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
Single cardboard box
9.Sound Eliminating
Performance：
Grade A Insertion
Loss≥*0dB
Application
| Pays: | China |
| N ° de modèle: | DEC-CXIA |
| 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 : | Acoustic&insulated flexible duct |
