Inner Socket/Joint for Spiral Ducts

Inner couplings SDCF are used to connect spiral ducts securely. They provide a tight and reliable joint, ensuring stable airflow and easy installation.

These components are inserted inside the duct ends, allowing precise and airtight connections between sections. Their design helps maintain continuous airflow, minimizing turbulence and pressure losses at the joint.

SDCF couplings are typically manufactured from galvanized sheet metal or stainless steel, offering corrosion resistance and long service life. They are available in various diameters to match standard spiral duct sizes.

Installation is simple and involves inserting the coupling into the duct and securing it with screws, rivets, or other standard fastening methods. This ensures a strong and stable connection, reducing air leakage and improving system efficiency.

In practice, SDCF inner couplings are an important component for building reliable and easy-to-install ventilation systems.