(1)通风系统：送新风和排气，将有害气体排出室外，把室外新鲜空气送至室内。一般而言，通风系统的流量都很大，因此要求使用阻力较小的空气输送管道，以节省造价和运行费用——螺旋风管就最适用。一般情况下使用镀锌铁管，有腐蚀性及特别潮湿的场所使用不锈钢管。
(1) ventilation system: send fresh air and exhaust, remove harmful gas from the outside, and send fresh air outside to the room. Generally speaking, the flow of the ventilation system is very large, so it is necessary to use the air conveying pipe with less resistance to save the cost and run the cost - the spiral wind pipe is most suitable. In general, galvanized iron pipes are used, stainless steel pipes are used in corrosive and especially damp places.
(2)空调系统：螺旋风管可内贴保温材料，外表美观。
(2) air conditioning system: spiral air duct can be affixed with thermal insulation material with beautiful appearance.
(3)排油烟系统：饭店、酒楼、宾馆的厨房均有大量油烟产生，需要排出，采用螺旋风管是合适的，强度好，经济实用。
(3) exhaust smoke system: Hotel, restaurant, hotel kitchen all have a large number of oil smoke production, need to discharge, the use of spiral pipe is appropriate, good strength, economic and practical.
(4)除尘系统：除尘装置的收集和输送，可使用螺旋风管。
(4) dust removal system: the collection and transportation of dust removal devices can use spiral air pipes.
(5)散装物料输送：气力输送系统种，一些较细些松散的物料颗粒，可使用螺旋风管输送，造价低、效果好。
(5) bulk material transportation: pneumatic conveying system, some thinner and loose material particles can be conveyed by spiral air duct, with low cost and good effect.