鍍鋅鐵皮風管

        鍍鋅鐵皮風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)優(you)勢減(jian)少(shao)泄(xie)漏。螺(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)顯(xian)著地減(jian)少(shao)了(le)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)與管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)之(zhi)間(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)連(lian)(lian)接點(dian)，使管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件(jian)結合(he)部的(de)(de)(de)(de)(de)(de)(de)泄(xie)漏減(jian)少(shao)，典型(xing)的(de)(de)(de)(de)(de)(de)(de)螺(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)長(chang)(chang)度是(shi)(shi)3~6m，而(er)典型(xing)的(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)長(chang)(chang)度只有(you)1~1.5m；且連(lian)(lian)接兩(liang)個(ge)螺(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)只需一(yi)(yi)個(ge)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接件(jian)，而(er)傳統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)連(lian)(lian)接則常常需要一(yi)(yi)個(ge)完全獨(du)立的(de)(de)(de)(de)(de)(de)(de)雙法(fa)(fa)蘭系統(tong)(tong)。標準化(hua)產(chan)品。螺(luo)旋(xuan)(xuan)(xuan)圓(yuan)(yuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)配件(jian)（管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件(jian)和接頭）的(de)(de)(de)(de)(de)(de)(de)生產(chan)已高度自動化(hua)、系統(tong)(tong)化(hua)，并具(ju)有(you)工業化(hua)的(de)(de)(de)(de)(de)(de)(de)質量控(kong)制。安(an)裝(zhuang)費用(yong)低。圓(yuan)(yuan)形(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)系統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)時間(jian)(jian)(jian)只有(you)相(xiang)類似的(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)1/3。⑷通常只需較(jiao)小(xiao)的(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)空(kong)間(jian)(jian)(jian)。在不(bu)(bu)(bu)增(zeng)加(jia)(jia)(jia)任何壓(ya)降(jiang)的(de)(de)(de)(de)(de)(de)(de)情況(kuang)下，相(xiang)同的(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)空(kong)間(jian)(jian)(jian)內直徑(jing)為(wei)200mm的(de)(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可(ke)取代250×150mm的(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。在不(bu)(bu)(bu)增(zeng)加(jia)(jia)(jia)額外(wai)安(an)裝(zhuang)空(kong)間(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)前提(ti)下，數(shu)條平(ping)行的(de)(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可(ke)取代扁平(ping)矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。考慮(lv)了(le)所(suo)有(you)的(de)(de)(de)(de)(de)(de)(de)因素，在絕大(da)(da)多(duo)數(shu)情況(kuang)下，圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)所(suo)占用(yong)的(de)(de)(de)(de)(de)(de)(de)空(kong)間(jian)(jian)(jian)都要少(shao)于(yu)矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。對同樣的(de)(de)(de)(de)(de)(de)(de)壓(ya)力(li)(li)特性(xing)，數(shu)條圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)空(kong)間(jian)(jian)(jian)常常與一(yi)(yi)條矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)空(kong)間(jian)(jian)(jian)相(xiang)同或更少(shao)。許(xu)多(duo)矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)系統(tong)(tong)安(an)裝(zhuang)時需要4螺(luo)栓系統(tong)(tong)，因而(er)在管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)各(ge)個(ge)方向(xiang)增(zeng)加(jia)(jia)(jia)40~80mm。壓(ya)降(jiang)低：眾所(suo)周(zhou)知，圓(yuan)(yuan)形(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)阻比矩(ju)(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)阻要小(xiao)得(de)(de)多(duo)。精密(mi)的(de)(de)(de)(de)(de)(de)(de)咬(yao)口(kou)成(cheng)型(xing)工藝：進(jin)口(kou)設備所(suo)采(cai)用(yong)的(de)(de)(de)(de)(de)(de)(de)模(mo)具(ju)均(jun)為(wei)特種(zhong)鋼材(cai)(cai)結構，即使使用(yong)了(le)三五(wu)年，其壓(ya)制模(mo)具(ju)的(de)(de)(de)(de)(de)(de)(de)表面(mian)仍保(bao)(bao)持(chi)不(bu)(bu)(bu)變，使得(de)(de)鍍鋅鋼板(ban)的(de)(de)(de)(de)(de)(de)(de)表面(mian)不(bu)(bu)(bu)受(shou)(shou)損(sun)傷，大(da)(da)大(da)(da)的(de)(de)(de)(de)(de)(de)(de)延長(chang)(chang)了(le)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)使用(yong)壽命，同時接縫均(jun)勻平(ping)整、咬(yao)口(kou)緊密(mi)、連(lian)(lian)接力(li)(li)強(qiang)、密(mi)封(feng)性(xing)好。安(an)全密(mi)封(feng)圈(quan)防漏系統(tong)(tong)。精巧的(de)(de)(de)(de)(de)(de)(de)螺(luo)旋(xuan)(xuan)(xuan)壓(ya)制楞(leng)筋工藝使螺(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)具(ju)有(you)承受(shou)(shou)壓(ya)力(li)(li)的(de)(de)(de)(de)(de)(de)(de)大(da)(da)強(qiang)度，增(zeng)加(jia)(jia)(jia)螺(luo)旋(xuan)(xuan)(xuan)型(xing)楞(leng)筋后，咬(yao)口(kou)潛縫厚度是(shi)(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)體的(de)(de)(de)(de)(de)(de)(de)四倍，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)剛性(xing)非常大(da)(da)，顯(xian)示出(chu)堅固的(de)(de)(de)(de)(de)(de)(de)優(you)越性(xing)，能承受(shou)(shou)壓(ya)力(li)(li)負荷而(er)無損(sun)變形(xing)(xing)(xing)，用(yong)材(cai)(cai)厚度可(ke)減(jian)小(xiao)15%，降(jiang)低成(cheng)本。相(xiang)同截面(mian)積時，長(chang)(chang)寬比為(wei)1：3的(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長(chang)(chang)比螺(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)周(zhou)長(chang)(chang)長(chang)(chang)40%，用(yong)材(cai)(cai)省；同理而(er)言，由于(yu)螺(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長(chang)(chang)短，保(bao)(bao)溫(wen)用(yong)材(cai)(cai)也(ye)可(ke)相(xiang)應(ying)減(jian)少(shao)。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路布局優(you)美、立體感強(qiang)：當管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)作為(wei)一(yi)(yi)種(zhong)建筑特點(dian)而(er)必須暴露時，優(you)美典雅的(de)(de)(de)(de)(de)(de)(de)成(cheng)型(xing)法(fa)(fa)蘭風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)將是(shi)(shi)上佳(jia)之(zhi)選。承插式的螺旋圓風管(guan)的安裝形式。