Brand Name
Product Name
Material
Shape
Size
Insulated flexible noise reduction air duct
Qiyue
PP,TPE,Polyester fiber and so on
Round
Φ143-165
Design Style
Color
Place Of Product
Feature
After-sale Service
Modern
White
Shandong
Durable
One year
Noisze reduction
Flexible duct
Multi-size
Compatibility
Wider Application Range
COMPATIBLE
WITH
143-165MM
JOINTS
EFFECTIVELY
ISOLATES
NOISE
FLEXIBLE
AND EASY
INSTALLATION
PRODUCT
SPECIFICATIONS
FLEXIBLE TUBULAR SILENCER
PRODUCT DATA
HIGH
COMPATIBILITY
For Φ143-165mm
HDPE Double-Wall Corrugated Clean Fresh Air Ducts
For Φ143-165mm
Plastic Circular Connector、HDPE Distribution Boxes
For Φ143-165mm------Metal Circular Connector
HDPE pipe metal silencing distribution box
For Φ143-165mm------Metal Circular Connector 7 Point 75mm Distribution Box With Sealing Caps
For Φ143-165mm------Metal Circular Connector Top Pipe Connector
High NoiseReduction
and
Sound Insulation
Multi-layer noise reduction structure. The outer layer adopts TPE + PP reinforcement ribs, enabling universal bending, variable length, and longer service life. The middle layer is made of high-quality polyester fiber cotton, which is environmentally friendly, sound-absorbing, and resistant to aging. The inner layer uses microporous nonwoven fabric, featuring porous sound absorption for balanced noise reduction; the inner wall is spirally reinforced with stainless steel strips to reduce wind resistance.
TPE Outer Layer with PP Reinforcement Ribs
High Quality Polyester Fiber
Microporous Nonwoven Fabric
Insulated Flexible Noise Reduction Air Duct
- 3-layer composite structure: TPE+PP rib outer layer (tough, bendable); polyester fiber middle layer (eco-friendly, sound-absorbing, anti-aging); microporous non-woven inner layer with stainless steel spiral reinforcement (noise reduction, low air resistance, excellent thermal insulation).
- Precisely fit 143-165mm duct joints, seamlessly connect with various 145-160mm HVAC accessories, meeting diverse ventilation system needs.
- Made of PP, TPE and polyester fiber, eco-friendly, corrosion-resistant, fire-retardant, light-weight and solid, suitable for ventilation system working conditions and longer service life.
- Precision-manufactured to industrial standards, with utility model patent; the manufacturer is a high-tech enterprise with SGS, CE and other certifications, strict quality control.
- reduces airflow noise balancedly, realizes quiet and efficient air supply of HVAC system.
