螺旋保温管是绝热管道的简称，保温管用于液体、气体及其他介质的输送，在石油、化工、航天、军事、集中供热热、中央空调、市政等管道的绝热保温工程。螺旋保温管在深埋地下时得进行外表一些处理，从而在深埋地下时不至于因为土壤中一些腐蚀细菌而被腐蚀。
Spiral heat preservation pipe is the abbreviation of adiabatic pipeline. It is used for the transportation of liquid, gas and other media. It is used in the adiabatic heat preservation projects of petroleum, chemical, aerospace, military, central heating, central air conditioning, municipal and other pipelines. The spiral insulating pipe has to be treated externally when it is buried deep underground, so that it will not be corroded by some corrosive bacteria in the soil when it is buried deep underground