通风管道是为了使空气流通，降低有害气体浓度的一种市政基础设施。通风管，风管制作与安装所用板材、型材以及其他主要成品材料，应符合设计及相关产品国家现行标准的规定，并应用出厂检验合格证明，材料进场时应按国家现行有关标准进行验收。通风管道按材质分：一般有：钢板风管（普通钢板）、镀锌板（白铁）风管、不锈钢通风管、玻璃钢通风管、塑料通风管、复合材料通风管、彩钢夹心保温板通风管、双面铝箔保温通风管、单面彩钢保温风管、涂胶布通风管（如矿用风筒）、矿用塑料通风管等；
Ventilation pipe is a municipal infrastructure to make air flow and reduce the concentration of harmful gases. The plate, profile and other main material used for the production and installation of the ventilation pipe and the wind pipe should be in accordance with the requirements of the current standards of the design and related products, and the inspection certificate should be applied to the factory when the material is entered. Ventilation pipe according to material: General: steel plate (ordinary steel plate), galvanized plate (Bai Tie) wind pipe, stainless steel ventilation pipe, glass steel ventilation pipe, plastic ventilation pipe, composite ventilation pipe, color steel sandwich insulation board ventilation pipe, double-sided aluminum foil insulation ventilation pipe, single side color steel insulation wind pipe, coated rubber ventilation pipe. Such as mine ventilator), mine plastic ventilation pipe and so on;