鍍鋅鐵皮風管

        鍍鋅(xin)鐵皮風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)優(you)勢減少泄(xie)漏。螺(luo)(luo)(luo)(luo)旋(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)顯(xian)著地減少了(le)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)與管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)之間(jian)(jian)的(de)(de)(de)(de)(de)連(lian)(lian)接點(dian)，使管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件(jian)結合部的(de)(de)(de)(de)(de)泄(xie)漏減少，典(dian)型的(de)(de)(de)(de)(de)螺(luo)(luo)(luo)(luo)旋(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)長(chang)(chang)度(du)是3~6m，而典(dian)型的(de)(de)(de)(de)(de)矩(ju)(ju)(ju)形(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)長(chang)(chang)度(du)只(zhi)有(you)(you)1~1.5m；且連(lian)(lian)接兩個(ge)螺(luo)(luo)(luo)(luo)旋(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)只(zhi)需(xu)(xu)一個(ge)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接件(jian)，而傳統(tong)(tong)的(de)(de)(de)(de)(de)矩(ju)(ju)(ju)形(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)連(lian)(lian)接則常(chang)(chang)(chang)常(chang)(chang)(chang)需(xu)(xu)要(yao)一個(ge)完全獨立(li)的(de)(de)(de)(de)(de)雙法蘭(lan)系(xi)(xi)統(tong)(tong)。標(biao)準化產(chan)品。螺(luo)(luo)(luo)(luo)旋(xuan)圓風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)配件(jian)（管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件(jian)和接頭(tou)）的(de)(de)(de)(de)(de)生產(chan)已高度(du)自動化、系(xi)(xi)統(tong)(tong)化，并具(ju)有(you)(you)工(gong)業化的(de)(de)(de)(de)(de)質量控制。安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)費(fei)用低。圓形(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)時間(jian)(jian)只(zhi)有(you)(you)相(xiang)類似(si)的(de)(de)(de)(de)(de)矩(ju)(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)1/3。⑷通常(chang)(chang)(chang)只(zhi)需(xu)(xu)較小的(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)空(kong)(kong)(kong)(kong)間(jian)(jian)。在(zai)不(bu)(bu)增(zeng)加任何壓(ya)降(jiang)(jiang)的(de)(de)(de)(de)(de)情況下，相(xiang)同的(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)空(kong)(kong)(kong)(kong)間(jian)(jian)內直徑為200mm的(de)(de)(de)(de)(de)圓形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)可(ke)取(qu)代250×150mm的(de)(de)(de)(de)(de)矩(ju)(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)。在(zai)不(bu)(bu)增(zeng)加額外安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)空(kong)(kong)(kong)(kong)間(jian)(jian)的(de)(de)(de)(de)(de)前提下，數條(tiao)平(ping)行的(de)(de)(de)(de)(de)圓形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)可(ke)取(qu)代扁平(ping)矩(ju)(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)。考(kao)慮了(le)所(suo)(suo)有(you)(you)的(de)(de)(de)(de)(de)因素，在(zai)絕(jue)大(da)(da)(da)多(duo)數情況下，圓形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)所(suo)(suo)占用的(de)(de)(de)(de)(de)空(kong)(kong)(kong)(kong)間(jian)(jian)都(dou)要(yao)少于(yu)矩(ju)(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)。對同樣的(de)(de)(de)(de)(de)壓(ya)力(li)特(te)性(xing)，數條(tiao)圓形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)空(kong)(kong)(kong)(kong)間(jian)(jian)常(chang)(chang)(chang)常(chang)(chang)(chang)與一條(tiao)矩(ju)(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)空(kong)(kong)(kong)(kong)間(jian)(jian)相(xiang)同或(huo)更少。許多(duo)矩(ju)(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)系(xi)(xi)統(tong)(tong)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)時需(xu)(xu)要(yao)4螺(luo)(luo)(luo)(luo)栓系(xi)(xi)統(tong)(tong)，因而在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)各個(ge)方向增(zeng)加40~80mm。壓(ya)降(jiang)(jiang)低：眾所(suo)(suo)周知，圓形(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)風(feng)(feng)阻比矩(ju)(ju)(ju)形(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)風(feng)(feng)阻要(yao)小得多(duo)。精密的(de)(de)(de)(de)(de)咬口(kou)成(cheng)(cheng)(cheng)型工(gong)藝(yi)：進口(kou)設備(bei)所(suo)(suo)采用的(de)(de)(de)(de)(de)模具(ju)均(jun)為特(te)種鋼材結構，即使使用了(le)三五年，其壓(ya)制模具(ju)的(de)(de)(de)(de)(de)表(biao)面(mian)仍保持(chi)不(bu)(bu)變(bian)，使得鍍鋅(xin)鋼板的(de)(de)(de)(de)(de)表(biao)面(mian)不(bu)(bu)受(shou)(shou)損(sun)傷，大(da)(da)(da)大(da)(da)(da)的(de)(de)(de)(de)(de)延(yan)長(chang)(chang)了(le)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)使用壽命，同時接縫均(jun)勻平(ping)整、咬口(kou)緊密、連(lian)(lian)接力(li)強、密封(feng)性(xing)好。安(an)(an)全密封(feng)圈防漏系(xi)(xi)統(tong)(tong)。精巧的(de)(de)(de)(de)(de)螺(luo)(luo)(luo)(luo)旋(xuan)壓(ya)制楞(leng)筋(jin)工(gong)藝(yi)使螺(luo)(luo)(luo)(luo)旋(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)具(ju)有(you)(you)承(cheng)(cheng)受(shou)(shou)壓(ya)力(li)的(de)(de)(de)(de)(de)大(da)(da)(da)強度(du)，增(zeng)加螺(luo)(luo)(luo)(luo)旋(xuan)型楞(leng)筋(jin)后，咬口(kou)潛縫厚度(du)是管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)體的(de)(de)(de)(de)(de)四倍，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)剛性(xing)非常(chang)(chang)(chang)大(da)(da)(da)，顯(xian)示出堅固(gu)的(de)(de)(de)(de)(de)優(you)越性(xing)，能(neng)承(cheng)(cheng)受(shou)(shou)壓(ya)力(li)負荷而無(wu)損(sun)變(bian)形(xing)(xing)(xing)，用材厚度(du)可(ke)減小15%，降(jiang)(jiang)低成(cheng)(cheng)(cheng)本。相(xiang)同截面(mian)積(ji)時，長(chang)(chang)寬比為1：3的(de)(de)(de)(de)(de)矩(ju)(ju)(ju)形(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周長(chang)(chang)比螺(luo)(luo)(luo)(luo)旋(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)周長(chang)(chang)長(chang)(chang)40%，用材省；同理而言，由于(yu)螺(luo)(luo)(luo)(luo)旋(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周長(chang)(chang)短(duan)，保溫用材也可(ke)相(xiang)應減少。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路布局優(you)美(mei)、立(li)體感強：當管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)作為一種建筑特(te)點(dian)而必須暴露(lu)時，優(you)美(mei)典(dian)雅的(de)(de)(de)(de)(de)成(cheng)(cheng)(cheng)型法蘭(lan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)將是上佳之選(xuan)。承(cheng)(cheng)插(cha)式的(de)螺(luo)旋(xuan)圓風管的(de)安(an)裝形式。