Specially designed for heating, cooling, ventilation, exhaust and air conditioning systems.
High quality and competitive price!
Aluminum Flexible Duct Single Layer 2.5"*10m
Constructed of a heavy duty 3-ply, aluminum foil laminate, encapsulating a high density, corrosion resistant wire helix, forming an air tight, easy to use, quality air connector.
It's work perfect when in the High temperature environments for exhaust system. Very flexible, ideal for difficult installs.
1) Produced for low and medium pressure heating, cooling, ventilation, exhaust and air conditioning systems
2) Strengthened with high tension hard steel spring wire
3) Can be easily fitted to circular, oval or rectangular connectors
4) In case of fire, no toxic or poisonous gases released
The technical parameters:
1. Maximum range (diameter): 52-610mm
2. Temperature: -30º C ~ +140º C
3. Maximum air velocity: 30m/s
4. Maximum working pressure: 2500PA
5. Bend radius: 0.54 x D
Guangzhou Hehong Construction Materials Co., Ltd. Was established in Y2006, which is an innovative enterprise integrating with R & D, production, sales and service.
We focus on manufacturing products of Air-Conditioning and Ventilation system.
Our products are including Aluminum Foil Ventilation Duct, Insulation Duct, PVC Duct, Flexible Duct Connector, and accessories such as HVAC Insulation Pin/Hanger, Self Sticking Insulation Pin/Hanger, Duct Clamp, Aluminum Foil Tape, Fireproof Fabric, Thermal Insulation Pipe Support, 9501 Flame Retardant Tape, Asbestos Free Gasket, etc.
We keep expanding our business. Our products are not only used in main projects in China, but also export to Europe, America, Southeast Asia, Middle East and Australia, etc.
We have got ISO9001: 2008 Quality Management System Certificate of Approval in April 2013. Our products have passed Class A Non-combustible Type Approval Test by the National Fire Product Testing Center, and some product quality safety approvals such as CE, SGS, etc.
