Ventilation System Pipe Components

Short Description:

Ventilation system pipe components include galvanized steel/stainless steel ducts, 90° elbows, T-tees, reducers, and fire-rated dampers, with flange/clamp connectors and sealing strips. Featuring low air resistance (local resistance coefficient ≤0.15), fire protection (fire resistance ≥1h), sound insulation (noise reduction ≥25dB), and corrosion resistance, the galvanized coating thickness ≥85μm suits air velocities 5-25m/s. Rational pipe diameter and streamlined elbow design minimize eddy current loss, with dampers enabling precise airflow regulation. Widely used in commercial building air conditioning, industrial workshop dust exhaust, underground garage smoke extraction, and food processing cleanroom ventilation, complying with GB 50243 and ISO 16890 standards.