ANPING COUNTY GREENZOO GARDENING SUPPLIES CO.,LTD
ANPING COUNTY GREENZOO GARDENING SUPPLIES CO.,LTD
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Fiber thickness 25mm technical parameters of Duct Silencer
Product name: Duct Silencer
Material: The outer sleeve is made of combi PVC pipe
The sound-absorbing material adopts environmentally-friendly fine sound-absorbing material, which greatly improves the sound-absorbing performance.
The inner tube adopts a thickened aluminum foil tube with holes, which is easy to bend and not easy to deform.
The connection socket adopts aluminum foil fiber cloth tape inside and outside-body sealing treatment, good sealing performance and convenient installation.
Color: Gray and black
Use length: 30cm-2m
Temperature range: -30*C/+ 140°C
Flame retardant performance: Good
Fiber thickness 50mm technical parameters of Duct Silencer
For fresh air system, the composite duct silencer is composed of a four-layer structure with perforated thick inner hose insulation cotton and PVC aluminum foil composite silent pipe sleeve combination
Application places:
Hotels, office buildings, hospitals, opera houses and other occasions that require high noise control. Used as an air-conditioning ventilation system.
Antibacterial rate: Bacillus. Cocci>99.99%
Temperature range: -30°C~+140°C,
Maximum air=air flow rate: -30M/S
Maximum working pressure: 2000pa
Bending radius: 0.54*D+25mm
Glass fiber layer density: 32kg/m2
Combustion performance: Class B1 "Flame Resistant"