Brand Name: Hehong
Model Number: HHC-120C
Place of Origin: Guangzhou, China
All air duct installations for heating, cooling or ventilation are connected to mechanical equipment containing a fan or blower. Vibrations, noises and rattles resulting from the operation of the fan or blower are transmitted into the metal ducts which carry the noises throughout the system.
In order to isolate vibrations and noises caused by air handling units, fans or other equipment connected to air ducts, it is highly recommended to install a flexible duct connector joint between the outlet of these devices and the air duct.
Features:
Induction of Flexible Duct Connector:
Galvanized Steel Sheet + PVC(neoprene)Coated Fabric (Black) +Galvanized Steel Sheet
1. Size range | 7.5cm+ 10/15/20/25cm+7.5cm= 25/30/35/40cm ( Total width ) |
2. Temperature range | -70°C~120°C |
3. Tensile strength | 3020×2110(N) |
4. Anti-tear strength | 270×250(N) |
Galvanized Steel Sheet + Silicone coated fabric (Red & Grey) +Galvanized Steel Sheet
1. Size range | 7.5cm+ 10/15/20/25cm+7.5cm= 25/30/35/40cm ( Total width ) |
2. Temperature range | -70°C~300°C |
3. Tensile strength | 3500×2600(N) |
4. Anti-tear strength | 270×260(N) |
1. Ideal for hi-temp applications
2. Flame proof coating with non-combustible fabric
3. Resistant to weather and most chemicals
4. Adversely affected by gas, , acetone, and grease
5. Not affected by mildew
Galvanized Steel Sheet + Canvas (White & Green) +Galvanized Steel Sheet
1. Size range | 7.5cm+ 10/15/20/25cm+7.5cm= 25/30/35/40cm ( Total width ) |
2. Temperature range | -30°C~70°C |
3. Tensile strength | 3020×2110(N) |
4. Anti-tear strength | 270×250(N) |
1. Resistant to weather and most chemicals, fat, grease, and oil
2. Not affected by mildew
Application:
2. To prevent the internal friction of the galvanized steel sheet and for better vibrations isolation, larger fabric widths is recommended .