Essential details
Quantity(pieces):1
MOQ:1piece
G.W:0 kg
Lead time:10-25day
Shipping:Express delivery, air freight, land transport, sea freight
Product Introduction
ABS square-to-round flange (square-round transition) is one-piece injection molded. Square base with pre-drilled mounting holes connects square vent equipment to round ventilation duct. Eco-friendly, acid-alkali resistant with smooth inner wall for low air resistance. Multiple sizes 75-300mm available, widely used for central air-conditioning, fresh air and exhaust systems for residential & commercial projects.
Product details
