鍍鋅鐵皮風管

        鍍(du)鋅(xin)鐵皮(pi)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)優勢(shi)減少(shao)(shao)(shao)泄漏。螺(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)安裝(zhuang)顯(xian)著地(di)減少(shao)(shao)(shao)了(le)管(guan)(guan)(guan)(guan)與(yu)管(guan)(guan)(guan)(guan)之(zhi)間(jian)的(de)(de)(de)(de)(de)(de)(de)連(lian)(lian)接(jie)點，使(shi)(shi)管(guan)(guan)(guan)(guan)件(jian)結合部的(de)(de)(de)(de)(de)(de)(de)泄漏減少(shao)(shao)(shao)，典(dian)型(xing)的(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)長(chang)度是(shi)3~6m，而典(dian)型(xing)的(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)長(chang)度只(zhi)有1~1.5m；且連(lian)(lian)接(jie)兩個螺(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)只(zhi)需(xu)(xu)(xu)一(yi)個管(guan)(guan)(guan)(guan)接(jie)件(jian)，而傳統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)連(lian)(lian)接(jie)則(ze)常常需(xu)(xu)(xu)要(yao)(yao)(yao)一(yi)個完全獨立(li)的(de)(de)(de)(de)(de)(de)(de)雙法(fa)蘭(lan)系(xi)統(tong)(tong)。標準化(hua)產品(pin)。螺(luo)(luo)旋(xuan)(xuan)圓(yuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)配(pei)件(jian)（管(guan)(guan)(guan)(guan)件(jian)和接(jie)頭）的(de)(de)(de)(de)(de)(de)(de)生產已高度自動化(hua)、系(xi)統(tong)(tong)化(hua)，并(bing)具有工業化(hua)的(de)(de)(de)(de)(de)(de)(de)質量(liang)控制(zhi)(zhi)。安裝(zhuang)費用(yong)(yong)(yong)低(di)(di)(di)。圓(yuan)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)系(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)安裝(zhuang)時(shi)(shi)間(jian)只(zhi)有相(xiang)類似的(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)(de)(de)(de)(de)1/3。⑷通常只(zhi)需(xu)(xu)(xu)較小(xiao)的(de)(de)(de)(de)(de)(de)(de)安裝(zhuang)空(kong)(kong)間(jian)。在不(bu)增加任何壓(ya)(ya)降的(de)(de)(de)(de)(de)(de)(de)情(qing)況下，相(xiang)同(tong)的(de)(de)(de)(de)(de)(de)(de)安裝(zhuang)空(kong)(kong)間(jian)內直(zhi)徑為200mm的(de)(de)(de)(de)(de)(de)(de)圓(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)道(dao)可(ke)(ke)取(qu)代250×150mm的(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)道(dao)。在不(bu)增加額外安裝(zhuang)空(kong)(kong)間(jian)的(de)(de)(de)(de)(de)(de)(de)前提下，數(shu)條(tiao)平行的(de)(de)(de)(de)(de)(de)(de)圓(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)道(dao)可(ke)(ke)取(qu)代扁(bian)平矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)道(dao)。考慮了(le)所(suo)有的(de)(de)(de)(de)(de)(de)(de)因素，在絕大(da)(da)多(duo)數(shu)情(qing)況下，圓(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)道(dao)所(suo)占用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)空(kong)(kong)間(jian)都要(yao)(yao)(yao)少(shao)(shao)(shao)于(yu)矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)道(dao)。對(dui)同(tong)樣的(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)力特(te)性(xing)，數(shu)條(tiao)圓(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)(de)(de)(de)(de)安裝(zhuang)空(kong)(kong)間(jian)常常與(yu)一(yi)條(tiao)矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)(de)安裝(zhuang)空(kong)(kong)間(jian)相(xiang)同(tong)或(huo)更(geng)少(shao)(shao)(shao)。許多(duo)矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)道(dao)系(xi)統(tong)(tong)安裝(zhuang)時(shi)(shi)需(xu)(xu)(xu)要(yao)(yao)(yao)4螺(luo)(luo)栓系(xi)統(tong)(tong)，因而在管(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)(de)(de)(de)(de)各個方(fang)向增加40~80mm。壓(ya)(ya)降低(di)(di)(di)：眾所(suo)周(zhou)知，圓(yuan)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)阻(zu)比矩(ju)(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)阻(zu)要(yao)(yao)(yao)小(xiao)得多(duo)。精(jing)密(mi)的(de)(de)(de)(de)(de)(de)(de)咬口(kou)成(cheng)型(xing)工藝(yi)：進口(kou)設備(bei)所(suo)采用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)模(mo)具均為特(te)種(zhong)鋼材(cai)結構，即使(shi)(shi)使(shi)(shi)用(yong)(yong)(yong)了(le)三(san)五(wu)年，其壓(ya)(ya)制(zhi)(zhi)模(mo)具的(de)(de)(de)(de)(de)(de)(de)表面(mian)仍保持不(bu)變，使(shi)(shi)得鍍(du)鋅(xin)鋼板的(de)(de)(de)(de)(de)(de)(de)表面(mian)不(bu)受損傷，大(da)(da)大(da)(da)的(de)(de)(de)(de)(de)(de)(de)延(yan)長(chang)了(le)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)(yong)壽(shou)命，同(tong)時(shi)(shi)接(jie)縫均勻平整、咬口(kou)緊(jin)密(mi)、連(lian)(lian)接(jie)力強(qiang)、密(mi)封性(xing)好。安全密(mi)封圈防漏系(xi)統(tong)(tong)。精(jing)巧(qiao)的(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)旋(xuan)(xuan)壓(ya)(ya)制(zhi)(zhi)楞(leng)筋工藝(yi)使(shi)(shi)螺(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)具有承受壓(ya)(ya)力的(de)(de)(de)(de)(de)(de)(de)大(da)(da)強(qiang)度，增加螺(luo)(luo)旋(xuan)(xuan)型(xing)楞(leng)筋后，咬口(kou)潛縫厚(hou)度是(shi)管(guan)(guan)(guan)(guan)體(ti)的(de)(de)(de)(de)(de)(de)(de)四倍，管(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)(de)(de)(de)(de)剛性(xing)非常大(da)(da)，顯(xian)示出堅(jian)固的(de)(de)(de)(de)(de)(de)(de)優越性(xing)，能承受壓(ya)(ya)力負荷而無損變形(xing)(xing)(xing)，用(yong)(yong)(yong)材(cai)厚(hou)度可(ke)(ke)減小(xiao)15%，降低(di)(di)(di)成(cheng)本。相(xiang)同(tong)截面(mian)積時(shi)(shi)，長(chang)寬(kuan)比為1：3的(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)周(zhou)長(chang)比螺(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)周(zhou)長(chang)長(chang)40%，用(yong)(yong)(yong)材(cai)省；同(tong)理(li)而言，由于(yu)螺(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)周(zhou)長(chang)短(duan)，保溫用(yong)(yong)(yong)材(cai)也(ye)可(ke)(ke)相(xiang)應減少(shao)(shao)(shao)。管(guan)(guan)(guan)(guan)路布局(ju)優美(mei)、立(li)體(ti)感強(qiang)：當(dang)管(guan)(guan)(guan)(guan)道(dao)作為一(yi)種(zhong)建筑(zhu)特(te)點而必(bi)須暴露時(shi)(shi)，優美(mei)典(dian)雅的(de)(de)(de)(de)(de)(de)(de)成(cheng)型(xing)法(fa)蘭(lan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)將是(shi)上佳之(zhi)選。承插式(shi)(shi)的螺旋圓風管的安裝形(xing)式(shi)(shi)。