鍍鋅鐵皮風管

        鍍(du)鋅(xin)(xin)鐵皮(pi)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)優(you)(you)勢減少泄(xie)漏。螺(luo)(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)顯著地減少了(le)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)與管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)之間(jian)的(de)(de)(de)(de)(de)連(lian)接(jie)(jie)點，使(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件(jian)結(jie)合部的(de)(de)(de)(de)(de)泄(xie)漏減少，典型(xing)的(de)(de)(de)(de)(de)螺(luo)(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)長(chang)度(du)(du)(du)是(shi)3~6m，而典型(xing)的(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)長(chang)度(du)(du)(du)只(zhi)有(you)1~1.5m；且連(lian)接(jie)(jie)兩個螺(luo)(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)只(zhi)需(xu)一(yi)個管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接(jie)(jie)件(jian)，而傳統(tong)的(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)連(lian)接(jie)(jie)則(ze)常(chang)(chang)常(chang)(chang)需(xu)要(yao)(yao)一(yi)個完全獨(du)立的(de)(de)(de)(de)(de)雙法(fa)(fa)蘭系統(tong)。標準化(hua)(hua)產品。螺(luo)(luo)(luo)旋(xuan)(xuan)圓(yuan)(yuan)(yuan)(yuan)風(feng)(feng)(feng)管(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)件(jian)和接(jie)(jie)頭）的(de)(de)(de)(de)(de)生(sheng)產已高(gao)度(du)(du)(du)自動化(hua)(hua)、系統(tong)化(hua)(hua)，并具有(you)工業化(hua)(hua)的(de)(de)(de)(de)(de)質(zhi)量控(kong)制(zhi)。安(an)(an)裝(zhuang)(zhuang)(zhuang)費用(yong)(yong)低。圓(yuan)(yuan)(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)系統(tong)的(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)時(shi)間(jian)只(zhi)有(you)相類似的(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)1/3。⑷通常(chang)(chang)只(zhi)需(xu)較小(xiao)的(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)空間(jian)。在不(bu)(bu)增(zeng)加(jia)任何(he)壓(ya)降的(de)(de)(de)(de)(de)情況下(xia)(xia)(xia)，相同(tong)(tong)的(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)空間(jian)內直徑為200mm的(de)(de)(de)(de)(de)圓(yuan)(yuan)(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可(ke)取代(dai)250×150mm的(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。在不(bu)(bu)增(zeng)加(jia)額外安(an)(an)裝(zhuang)(zhuang)(zhuang)空間(jian)的(de)(de)(de)(de)(de)前提下(xia)(xia)(xia)，數(shu)條(tiao)平行的(de)(de)(de)(de)(de)圓(yuan)(yuan)(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可(ke)取代(dai)扁平矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。考慮(lv)了(le)所有(you)的(de)(de)(de)(de)(de)因(yin)素，在絕大多數(shu)情況下(xia)(xia)(xia)，圓(yuan)(yuan)(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)所占用(yong)(yong)的(de)(de)(de)(de)(de)空間(jian)都要(yao)(yao)少于(yu)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。對同(tong)(tong)樣的(de)(de)(de)(de)(de)壓(ya)力(li)(li)特(te)性，數(shu)條(tiao)圓(yuan)(yuan)(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)空間(jian)常(chang)(chang)常(chang)(chang)與一(yi)條(tiao)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)空間(jian)相同(tong)(tong)或(huo)更少。許多矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)系統(tong)安(an)(an)裝(zhuang)(zhuang)(zhuang)時(shi)需(xu)要(yao)(yao)4螺(luo)(luo)(luo)栓系統(tong)，因(yin)而在管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)各個方向增(zeng)加(jia)40~80mm。壓(ya)降低：眾所周知，圓(yuan)(yuan)(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)風(feng)(feng)(feng)阻比(bi)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)風(feng)(feng)(feng)阻要(yao)(yao)小(xiao)得多。精密(mi)(mi)(mi)(mi)的(de)(de)(de)(de)(de)咬口成型(xing)工藝(yi)：進口設備所采用(yong)(yong)的(de)(de)(de)(de)(de)模(mo)具均(jun)為特(te)種(zhong)鋼材結(jie)構，即(ji)使(shi)使(shi)用(yong)(yong)了(le)三五年(nian)，其壓(ya)制(zhi)模(mo)具的(de)(de)(de)(de)(de)表面(mian)仍保持不(bu)(bu)變，使(shi)得鍍(du)鋅(xin)(xin)鋼板的(de)(de)(de)(de)(de)表面(mian)不(bu)(bu)受損傷(shang)，大大的(de)(de)(de)(de)(de)延長(chang)了(le)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)使(shi)用(yong)(yong)壽命，同(tong)(tong)時(shi)接(jie)(jie)縫均(jun)勻平整、咬口緊密(mi)(mi)(mi)(mi)、連(lian)接(jie)(jie)力(li)(li)強、密(mi)(mi)(mi)(mi)封(feng)性好。安(an)(an)全密(mi)(mi)(mi)(mi)封(feng)圈(quan)防漏系統(tong)。精巧的(de)(de)(de)(de)(de)螺(luo)(luo)(luo)旋(xuan)(xuan)壓(ya)制(zhi)楞(leng)筋(jin)工藝(yi)使(shi)螺(luo)(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)具有(you)承受壓(ya)力(li)(li)的(de)(de)(de)(de)(de)大強度(du)(du)(du)，增(zeng)加(jia)螺(luo)(luo)(luo)旋(xuan)(xuan)型(xing)楞(leng)筋(jin)后，咬口潛縫厚(hou)度(du)(du)(du)是(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)體的(de)(de)(de)(de)(de)四(si)倍(bei)，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)剛性非常(chang)(chang)大，顯示(shi)出堅固的(de)(de)(de)(de)(de)優(you)(you)越性，能承受壓(ya)力(li)(li)負荷而無(wu)損變形(xing)(xing)(xing)(xing)(xing)(xing)(xing)，用(yong)(yong)材厚(hou)度(du)(du)(du)可(ke)減小(xiao)15%，降低成本(ben)。相同(tong)(tong)截面(mian)積時(shi)，長(chang)寬比(bi)為1：3的(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周長(chang)比(bi)螺(luo)(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)周長(chang)長(chang)40%，用(yong)(yong)材省；同(tong)(tong)理而言，由于(yu)螺(luo)(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周長(chang)短，保溫用(yong)(yong)材也(ye)可(ke)相應減少。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路布局優(you)(you)美、立體感強：當管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)作為一(yi)種(zhong)建筑特(te)點而必須暴露(lu)時(shi)，優(you)(you)美典雅的(de)(de)(de)(de)(de)成型(xing)法(fa)(fa)蘭風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)將是(shi)上佳之選。承插式(shi)的螺旋圓風(feng)管的安(an)裝形式(shi)。