Beaded Duct Coupling
Galvanized Steel Beaded Duct Coupling for Round Ventilation Duct Connections
Galvanized steel beaded duct coupling for connecting round ventilation ducts, designed for secure alignment, easy installation, and reliable joint performance.
Product Description
The Beaded Duct Coupling is designed for joining two round ducts in ventilation and exhaust systems. Featuring a reinforced beaded structure, it provides improved connection strength, better positioning during installation, and reliable alignment between duct sections.
Manufactured from galvanized steel or stainless steel, this fitting offers good corrosion resistance, long service life, and stable performance in HVAC, exhaust, and industrial duct systems. It is widely used as an internal coupling or sleeve connector for extending duct runs and connecting round pipe sections.
Available in a wide range of diameters, this coupling is suitable for ventilation ducts, exhaust ducts, range hood ducting, and other round air pipe installations.
Key Features
- Beaded Reinforcement Design Improves structural strength and installation stability
- Reliable Duct Jointing Used to connect two round duct sections securely
- Galvanized Steel or Stainless Steel Option Corrosion-resistant and durable
- Wide Diameter Range Suitable for small to large round duct systems
- Easy Installation Simple sleeve-type connection for fast on-site assembly
- Multi-Application Use Suitable for ventilation, exhaust, and industrial ducting
Applications
- HVAC ventilation systems
- Round duct extension and connection
- Kitchen exhaust and range hood ducting
- Industrial exhaust systems
- Air supply and return air duct systems
- Fan outlet and duct transition connections
Technical Specifications
| Parameter | Value |
| Product Name | Beaded Duct Coupling |
| Material | Galvanized Steel / Stainless Steel |
| Type | Internal Coupling / Sleeve Connector |
| Diameter Range | Ø80 mm – Ø2000 mm |
| Length Range | 0.5 m – 6 m |
| Color | Silver |
| Application | Exhaust Duct / Ventilation Duct |
| Suitable Equipment | Ventilation Fan / Range Hood |
| Feature | Durable, Easy Connection, Corrosion Resistant |
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