金屬軟管總成是工程技術中重要的連接構件，由波紋柔性管、網套和接頭結(jie)合而成。在各種輸氣、輸液管(guan)(guan)路系統(tong)以(yi)(yi)及(ji)長度、溫(wen)度、位置和角度補(bu)償系統(tong)中(zhong)作為(wei)補(bu)償元(yuan)(yuan)件(jian)(jian)、密(mi)封元(yuan)(yuan)件(jian)(jian)、連接(jie)元(yuan)(yuan)件(jian)(jian)以(yi)(yi)及(ji)減震元(yuan)(yuan)件(jian)(jian)，應用于航空(kong)航天、石油(you)化(hua)工(gong)、礦山電(dian)(dian)子(zi)、機械造(zao)船、醫(yi)療衛生(sheng)、輕紡電(dian)(dian)子(zi)、能源建(jian)筑等各領(ling)域。從結(jie)構上(shang)來看，金屬波(bo)紋(wen)(wen)管(guan)(guan)的培料有(you)帶(dai)材和管(guan)(guan)材兩鐘，它(ta)們都(dou)可以(yi)(yi)成型(xing)出環(huan)(huan)(huan)形波(bo)紋(wen)(wen)管(guan)(guan)和螺旋形波(bo)紋(wen)(wen)管(guan)(guan)。只是因為(wei)帶(dai)材成型(xing)的波(bo)紋(wen)(wen)管(guan)(guan)總(zong)是有(you)一定長度的釬焊或熔焊的搭扣 和接(jie)頭，這些(xie)地方常常積(ji)聚有(you)工(gong)作介質(zhi)的殘渣，并沉(chen)淀有(you)清洗(xi)試驗和工(gong)作介質(zhi)中(zhong)的機械雜質(zhi)污染內腔。因此，它(ta)的使用可信賴(lai)度要相對差(cha)一些(xie)。環(huan)(huan)(huan)形波(bo)紋(wen)(wen)管(guan)(guan)是若(ruo)干(gan)圓(yuan)(yuan)環(huan)(huan)(huan)膜片外緣與(yu)若(ruo)干(gan)凹面向(xiang)心(xin)的半圓(yuan)(yuan)環(huan)(huan)(huan)相切接(jie)，內緣與(yu)若(ruo)干(gan)凹面背心(xin)的半圓(yuan)(yuan)環(huan)(huan)(huan)相切接(jie)的特殊幾何形狀(zhuang)的管(guan)(guan)子(zi)。