Different materials of the ventilation pipe has long been the different quality of the ventilation pipe, like ventilation pipe is mostly hollow, so that the ventilation pipe material is generally round or square, the following we together to understand the brief about the ventilation pipe Material and use.

        First, the ventilation pipe by material: the general use of marine galvanized sheet duct, stainless steel ventilation pipe, FRP ventilation pipe, plastic ventilation pipe, composite ventilation pipe, color steel sandwich insulation board ventilation pipe, plastic cloth ventilation pipe, mining plastics Ventilation ducts and so on;

        Next to see the ventilation pipe according to the use of points: generally have, the purification system back to the duct, the central air conditioning duct, industrial ventilation and exhaust ventilation, environmental protection system suction exhaust pipe, mine drainage gas pipe, Wait;

        Finally, look at the ventilation pipe according to the shape points: generally have: round, rectangular, spiral and so on;

        On the ventilation pipe material classification and use of the above several aspects, I hope the above information can help you.