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Double Helical Acoustic Flexible Aluminum Foil Duct

FOB Price

Obtenir le dernier prix

( Negotiable )

Minimum Order

Localit�:

Prix de commande minimale:

Commande minimale:

100000 Piece

Packaging Detail:

Standard

Delivery Time:

15 to 20 days

Supplying Ability:

100000 Piece per Month

Payment Type:

T/T, L/C

Contacter maintenant

suzhou daco mach.

China

Membre gratuit

Personne Ã contacter Jason Zhou

Shanghai, Shanghai

Contacter maintenant

Description

Double Helical Acoustic Flexible Aluminum Foil

Inner duct of the item is perforated duct, which is covered with tough polyester film and flbreglass wool. The outer jacket is spiral flexible aluminum-plastic composite duct. It is characteristic of well preventing sound leaking from pipe wall, higher strength good resistance to acid, alkali, wear-resistance, puncture and tear resistance.

Specification:
1.Temperature range:      **0â„ƒ to ***0â„ƒ
2.Operating pressure:      Max.****0 Pa
3.Opearting air velocity:    Max *0m/s
4.Bending radius:          Min 0.*4*D**5mm
5.Diameter range:         *2mm***8mm
6.Standard length:         *0m
Sound Performance Grade A Insertion Loss *0dB
Construction
1.Inner duct: perforated AL foil
2.Glass wool blanket: *5mm,*4kg/m³
3.Barrierï¼šnon woven fabric/PET film
4.R-value: 0.*5ãŽ¡k/w
5.Outer jacket: steel spiral helix between the lays

Double Helical Acoustic Flexible Aluminum Foil Duct

suzhou daco mach.

Description

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Double Helical Acoustic Flexible Aluminum Foil Duct

suzhou daco mach.

Description

Send a direct inquiry to this supplier

To:

Je veux savoir:

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