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Application
Spiral duct is a rapidly assembled circular ventilation duct made of galvanized steel. It is virtually unaffected by temperature changes and is mainly used in industrial and construction projects, such as cleanroom purification systems in the electronics industry; sterile workshop purification systems for pharmaceuticals and food; central air conditioning systems in hotels, shopping malls, hospitals, factories, and offices; exhaust pipes for industrial pollution control; ventilation pipes in industrial environments; gas emission systems and circulating climate control air systems in coal mines.
Advantages
Rapid assembly.
Can be twisted and adjusted without affecting airtightness.
Installation requires no sealant or solvent.
Suitable for various climates.
Airtightness can be maintained well between -5000 Pa negative pressure and 3000 Pa positive pressure.
Fireproof and durable.
OEM services available.
Technical Parameters
| Products | Spiral Duct | |
| Material | Galvanized Steel | |
| Thickness | 0.5mm/0.6mm/0.75mm/1.0mm/1.2mm | |
| Type | Circular | Square |
| Specifications | 100-800mm | 100-4000mm |
| Standard Length | 3 meters | 1160mm/1235mm |
| Temperature Range | -30/+150℃ | |
| Maximum Air Velocity | 30m/s | |
| Maximum Positive Working Pressure | 3000pa | |
Keywords
Aluminum foil tube | Pvc pipe | Glass fiber cloth composite pipe | Canvas retractable duct
Solenoid
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Mobile: +86-15358982735
Add: No. 99, Tongyun Road, Yunlin Street, Xishan District, Wuxi City, Jiangsu Province
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