鍍鋅鐵皮風管

        鍍鋅鐵皮(pi)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)優(you)勢減少(shao)(shao)泄漏(lou)。螺(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)顯(xian)著(zhu)地減少(shao)(shao)了(le)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)與(yu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)之(zhi)間的(de)(de)(de)(de)(de)(de)(de)(de)連(lian)接(jie)(jie)點，使(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件(jian)(jian)結合部的(de)(de)(de)(de)(de)(de)(de)(de)泄漏(lou)減少(shao)(shao)，典型(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)長(chang)度(du)是(shi)3~6m，而典型(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)長(chang)度(du)只有1~1.5m；且連(lian)接(jie)(jie)兩個螺(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)只需一個管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接(jie)(jie)件(jian)(jian)，而傳統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)連(lian)接(jie)(jie)則(ze)常常需要(yao)(yao)(yao)一個完全獨立的(de)(de)(de)(de)(de)(de)(de)(de)雙法蘭系(xi)統(tong)(tong)。標準化(hua)(hua)產(chan)品(pin)。螺(luo)旋(xuan)(xuan)(xuan)圓(yuan)(yuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)配件(jian)(jian)（管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件(jian)(jian)和接(jie)(jie)頭）的(de)(de)(de)(de)(de)(de)(de)(de)生產(chan)已高度(du)自(zi)動(dong)化(hua)(hua)、系(xi)統(tong)(tong)化(hua)(hua)，并具有工(gong)業(ye)化(hua)(hua)的(de)(de)(de)(de)(de)(de)(de)(de)質量控(kong)制(zhi)。安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)費用(yong)(yong)低(di)。圓(yuan)(yuan)形(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)系(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)時(shi)間只有相(xiang)(xiang)(xiang)類似的(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)1/3。⑷通常只需較小的(de)(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)空(kong)(kong)間。在(zai)(zai)不(bu)增(zeng)加(jia)(jia)任何壓(ya)降的(de)(de)(de)(de)(de)(de)(de)(de)情況下，相(xiang)(xiang)(xiang)同(tong)的(de)(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)空(kong)(kong)間內直(zhi)徑(jing)為(wei)(wei)200mm的(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)可(ke)取(qu)代250×150mm的(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)。在(zai)(zai)不(bu)增(zeng)加(jia)(jia)額外(wai)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)空(kong)(kong)間的(de)(de)(de)(de)(de)(de)(de)(de)前(qian)提下，數條(tiao)平行的(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)可(ke)取(qu)代扁(bian)平矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)。考慮了(le)所(suo)(suo)有的(de)(de)(de)(de)(de)(de)(de)(de)因素，在(zai)(zai)絕大多數情況下，圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)所(suo)(suo)占(zhan)用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)空(kong)(kong)間都要(yao)(yao)(yao)少(shao)(shao)于矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)。對(dui)同(tong)樣的(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)力特(te)性，數條(tiao)圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)空(kong)(kong)間常常與(yu)一條(tiao)矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)空(kong)(kong)間相(xiang)(xiang)(xiang)同(tong)或更(geng)少(shao)(shao)。許多矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)系(xi)統(tong)(tong)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)時(shi)需要(yao)(yao)(yao)4螺(luo)栓系(xi)統(tong)(tong)，因而在(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)各個方向增(zeng)加(jia)(jia)40~80mm。壓(ya)降低(di)：眾所(suo)(suo)周(zhou)知，圓(yuan)(yuan)形(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)阻(zu)比矩(ju)形(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)阻(zu)要(yao)(yao)(yao)小得(de)多。精(jing)密(mi)(mi)的(de)(de)(de)(de)(de)(de)(de)(de)咬口成(cheng)型(xing)(xing)工(gong)藝：進口設(she)備所(suo)(suo)采用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)模(mo)具均為(wei)(wei)特(te)種(zhong)鋼材(cai)結構，即使(shi)使(shi)用(yong)(yong)了(le)三(san)五年，其(qi)壓(ya)制(zhi)模(mo)具的(de)(de)(de)(de)(de)(de)(de)(de)表(biao)面仍保持(chi)不(bu)變，使(shi)得(de)鍍鋅鋼板的(de)(de)(de)(de)(de)(de)(de)(de)表(biao)面不(bu)受損傷，大大的(de)(de)(de)(de)(de)(de)(de)(de)延長(chang)了(le)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)使(shi)用(yong)(yong)壽命，同(tong)時(shi)接(jie)(jie)縫均勻平整、咬口緊密(mi)(mi)、連(lian)接(jie)(jie)力強、密(mi)(mi)封(feng)性好(hao)。安(an)全密(mi)(mi)封(feng)圈防漏(lou)系(xi)統(tong)(tong)。精(jing)巧的(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)旋(xuan)(xuan)(xuan)壓(ya)制(zhi)楞筋(jin)工(gong)藝使(shi)螺(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)具有承受壓(ya)力的(de)(de)(de)(de)(de)(de)(de)(de)大強度(du)，增(zeng)加(jia)(jia)螺(luo)旋(xuan)(xuan)(xuan)型(xing)(xing)楞筋(jin)后，咬口潛縫厚度(du)是(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)體的(de)(de)(de)(de)(de)(de)(de)(de)四(si)倍，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)剛性非常大，顯(xian)示出(chu)堅固的(de)(de)(de)(de)(de)(de)(de)(de)優(you)越性，能(neng)承受壓(ya)力負荷而無損變形(xing)(xing)(xing)，用(yong)(yong)材(cai)厚度(du)可(ke)減小15%，降低(di)成(cheng)本(ben)。相(xiang)(xiang)(xiang)同(tong)截面積時(shi)，長(chang)寬(kuan)比為(wei)(wei)1：3的(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長(chang)比螺(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)周(zhou)長(chang)長(chang)40%，用(yong)(yong)材(cai)省；同(tong)理而言(yan)，由于螺(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長(chang)短，保溫用(yong)(yong)材(cai)也(ye)可(ke)相(xiang)(xiang)(xiang)應減少(shao)(shao)。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路布(bu)局(ju)優(you)美、立體感強：當管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)作為(wei)(wei)一種(zhong)建筑特(te)點而必須(xu)暴露時(shi)，優(you)美典雅的(de)(de)(de)(de)(de)(de)(de)(de)成(cheng)型(xing)(xing)法蘭風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)將是(shi)上佳之(zhi)選。承插式的螺旋(xuan)圓風管的安裝形(xing)式。