鍍鋅鐵皮風管

        鍍(du)鋅(xin)鐵(tie)皮風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)優(you)勢減(jian)少泄(xie)漏。螺(luo)(luo)旋風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)顯著地減(jian)少了(le)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)與管(guan)(guan)(guan)(guan)(guan)(guan)(guan)之(zhi)間(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)連接(jie)(jie)點，使(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)件(jian)(jian)(jian)結(jie)合部的(de)(de)(de)(de)(de)(de)(de)(de)泄(xie)漏減(jian)少，典型(xing)的(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)旋風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)長度(du)(du)是(shi)3~6m，而(er)典型(xing)的(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)長度(du)(du)只有1~1.5m；且(qie)連接(jie)(jie)兩個(ge)螺(luo)(luo)旋風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)只需一(yi)個(ge)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)接(jie)(jie)件(jian)(jian)(jian)，而(er)傳(chuan)統(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)連接(jie)(jie)則常常需要(yao)一(yi)個(ge)完全獨立的(de)(de)(de)(de)(de)(de)(de)(de)雙(shuang)法蘭系(xi)統(tong)(tong)(tong)。標準化產品。螺(luo)(luo)旋圓(yuan)(yuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)配件(jian)(jian)(jian)（管(guan)(guan)(guan)(guan)(guan)(guan)(guan)件(jian)(jian)(jian)和接(jie)(jie)頭）的(de)(de)(de)(de)(de)(de)(de)(de)生產已高(gao)度(du)(du)自動化、系(xi)統(tong)(tong)(tong)化，并具(ju)(ju)有工(gong)業化的(de)(de)(de)(de)(de)(de)(de)(de)質量控制(zhi)。安(an)(an)裝(zhuang)(zhuang)費(fei)用(yong)(yong)低。圓(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)系(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)時(shi)(shi)間(jian)(jian)(jian)只有相類似的(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)1/3。⑷通(tong)常只需較小的(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)空間(jian)(jian)(jian)。在不增加(jia)(jia)任何壓(ya)降的(de)(de)(de)(de)(de)(de)(de)(de)情(qing)況下，相同(tong)的(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)空間(jian)(jian)(jian)內直徑為(wei)200mm的(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)可(ke)取代250×150mm的(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)。在不增加(jia)(jia)額外安(an)(an)裝(zhuang)(zhuang)空間(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)前提下，數(shu)條平(ping)行的(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)可(ke)取代扁(bian)平(ping)矩(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)。考慮了(le)所有的(de)(de)(de)(de)(de)(de)(de)(de)因素，在絕(jue)大(da)多數(shu)情(qing)況下，圓(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)所占用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)空間(jian)(jian)(jian)都要(yao)少于矩(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)。對同(tong)樣的(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)力特(te)性，數(shu)條圓(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)空間(jian)(jian)(jian)常常與一(yi)條矩(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)空間(jian)(jian)(jian)相同(tong)或(huo)更(geng)少。許多矩(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)系(xi)統(tong)(tong)(tong)安(an)(an)裝(zhuang)(zhuang)時(shi)(shi)需要(yao)4螺(luo)(luo)栓系(xi)統(tong)(tong)(tong)，因而(er)在管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)各個(ge)方(fang)向增加(jia)(jia)40~80mm。壓(ya)降低：眾所周(zhou)知，圓(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)阻(zu)比矩(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)阻(zu)要(yao)小得多。精密的(de)(de)(de)(de)(de)(de)(de)(de)咬口(kou)成(cheng)型(xing)工(gong)藝：進口(kou)設備所采(cai)用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)模(mo)具(ju)(ju)均(jun)(jun)為(wei)特(te)種鋼(gang)(gang)材結(jie)構，即(ji)使(shi)使(shi)用(yong)(yong)了(le)三五年，其壓(ya)制(zhi)模(mo)具(ju)(ju)的(de)(de)(de)(de)(de)(de)(de)(de)表面(mian)仍保持(chi)不變，使(shi)得鍍(du)鋅(xin)鋼(gang)(gang)板的(de)(de)(de)(de)(de)(de)(de)(de)表面(mian)不受損傷，大(da)大(da)的(de)(de)(de)(de)(de)(de)(de)(de)延長了(le)風(feng)(feng)(feng)(feng)(feng)管(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)(shi)接(jie)(jie)縫(feng)均(jun)(jun)勻平(ping)整、咬口(kou)緊密、連接(jie)(jie)力強(qiang)、密封性好。安(an)(an)全密封圈(quan)防漏系(xi)統(tong)(tong)(tong)。精巧的(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)旋壓(ya)制(zhi)楞筋(jin)工(gong)藝使(shi)螺(luo)(luo)旋風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)具(ju)(ju)有承受壓(ya)力的(de)(de)(de)(de)(de)(de)(de)(de)大(da)強(qiang)度(du)(du)，增加(jia)(jia)螺(luo)(luo)旋型(xing)楞筋(jin)后，咬口(kou)潛縫(feng)厚度(du)(du)是(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)體的(de)(de)(de)(de)(de)(de)(de)(de)四倍(bei)，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)剛性非常大(da)，顯示出堅固(gu)的(de)(de)(de)(de)(de)(de)(de)(de)優(you)越性，能承受壓(ya)力負荷而(er)無損變形(xing)(xing)(xing)(xing)(xing)，用(yong)(yong)材厚度(du)(du)可(ke)減(jian)小15%，降低成(cheng)本。相同(tong)截面(mian)積(ji)時(shi)(shi)，長寬(kuan)比為(wei)1：3的(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長比螺(luo)(luo)旋風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)周(zhou)長長40%，用(yong)(yong)材省；同(tong)理而(er)言(yan)，由于螺(luo)(luo)旋風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長短，保溫用(yong)(yong)材也可(ke)相應減(jian)少。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)布局優(you)美、立體感強(qiang)：當管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)作為(wei)一(yi)種建筑特(te)點而(er)必(bi)須暴(bao)露時(shi)(shi)，優(you)美典雅的(de)(de)(de)(de)(de)(de)(de)(de)成(cheng)型(xing)法蘭風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)將是(shi)上佳之(zhi)選。承插式的(de)螺旋圓風(feng)管的(de)安(an)裝形式。