鍍鋅鐵皮風管

        鍍鋅鐵皮(pi)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)優勢減(jian)少(shao)泄漏。螺旋(xuan)(xuan)(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)安裝(zhuang)顯(xian)著地(di)減(jian)少(shao)了(le)管(guan)(guan)(guan)(guan)(guan)與管(guan)(guan)(guan)(guan)(guan)之間(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)連(lian)接點，使(shi)(shi)(shi)管(guan)(guan)(guan)(guan)(guan)件結合(he)部(bu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)泄漏減(jian)少(shao)，典型(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)螺旋(xuan)(xuan)(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)長(chang)度(du)(du)(du)是3~6m，而(er)(er)典型(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)長(chang)度(du)(du)(du)只(zhi)有(you)1~1.5m；且連(lian)接兩(liang)個螺旋(xuan)(xuan)(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)只(zhi)需一(yi)個管(guan)(guan)(guan)(guan)(guan)接件，而(er)(er)傳統(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)連(lian)接則常(chang)(chang)(chang)常(chang)(chang)(chang)需要(yao)一(yi)個完全(quan)獨立的(de)(de)(de)(de)(de)(de)(de)(de)(de)雙法(fa)蘭系(xi)統(tong)(tong)(tong)。標準化(hua)產品。螺旋(xuan)(xuan)(xuan)圓(yuan)(yuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)配件（管(guan)(guan)(guan)(guan)(guan)件和接頭）的(de)(de)(de)(de)(de)(de)(de)(de)(de)生產已高度(du)(du)(du)自動化(hua)、系(xi)統(tong)(tong)(tong)化(hua)，并具(ju)(ju)有(you)工業化(hua)的(de)(de)(de)(de)(de)(de)(de)(de)(de)質量控制(zhi)(zhi)。安裝(zhuang)費(fei)用(yong)(yong)低。圓(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)系(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)安裝(zhuang)時(shi)(shi)(shi)間(jian)只(zhi)有(you)相(xiang)類似(si)的(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)1/3。⑷通常(chang)(chang)(chang)只(zhi)需較小的(de)(de)(de)(de)(de)(de)(de)(de)(de)安裝(zhuang)空(kong)間(jian)。在(zai)不(bu)(bu)增加(jia)任何壓(ya)(ya)(ya)(ya)(ya)降(jiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)情況(kuang)下，相(xiang)同(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)安裝(zhuang)空(kong)間(jian)內直徑為200mm的(de)(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可(ke)取代(dai)250×150mm的(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。在(zai)不(bu)(bu)增加(jia)額外安裝(zhuang)空(kong)間(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)前提下，數(shu)條(tiao)平(ping)(ping)行的(de)(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可(ke)取代(dai)扁平(ping)(ping)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。考慮了(le)所(suo)有(you)的(de)(de)(de)(de)(de)(de)(de)(de)(de)因素，在(zai)絕大(da)多數(shu)情況(kuang)下，圓(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)所(suo)占用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)空(kong)間(jian)都要(yao)少(shao)于矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。對同(tong)樣(yang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)力特性(xing)，數(shu)條(tiao)圓(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)安裝(zhuang)空(kong)間(jian)常(chang)(chang)(chang)常(chang)(chang)(chang)與一(yi)條(tiao)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)(de)(de)(de)安裝(zhuang)空(kong)間(jian)相(xiang)同(tong)或更(geng)少(shao)。許多矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)系(xi)統(tong)(tong)(tong)安裝(zhuang)時(shi)(shi)(shi)需要(yao)4螺栓系(xi)統(tong)(tong)(tong)，因而(er)(er)在(zai)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)個方向增加(jia)40~80mm。壓(ya)(ya)(ya)(ya)(ya)降(jiang)低：眾(zhong)所(suo)周知(zhi)，圓(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)阻比(bi)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)阻要(yao)小得(de)多。精密(mi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)咬(yao)口(kou)(kou)成(cheng)型(xing)(xing)工藝(yi)：進口(kou)(kou)設備所(suo)采用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)模(mo)具(ju)(ju)均(jun)為特種鋼材(cai)結構，即使(shi)(shi)(shi)使(shi)(shi)(shi)用(yong)(yong)了(le)三五年，其壓(ya)(ya)(ya)(ya)(ya)制(zhi)(zhi)模(mo)具(ju)(ju)的(de)(de)(de)(de)(de)(de)(de)(de)(de)表面(mian)仍(reng)保持(chi)不(bu)(bu)變，使(shi)(shi)(shi)得(de)鍍鋅鋼板(ban)的(de)(de)(de)(de)(de)(de)(de)(de)(de)表面(mian)不(bu)(bu)受(shou)損傷，大(da)大(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)延長(chang)了(le)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)使(shi)(shi)(shi)用(yong)(yong)壽命，同(tong)時(shi)(shi)(shi)接縫(feng)均(jun)勻平(ping)(ping)整、咬(yao)口(kou)(kou)緊密(mi)、連(lian)接力強(qiang)、密(mi)封(feng)性(xing)好。安全(quan)密(mi)封(feng)圈(quan)防漏系(xi)統(tong)(tong)(tong)。精巧的(de)(de)(de)(de)(de)(de)(de)(de)(de)螺旋(xuan)(xuan)(xuan)壓(ya)(ya)(ya)(ya)(ya)制(zhi)(zhi)楞(leng)筋工藝(yi)使(shi)(shi)(shi)螺旋(xuan)(xuan)(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)具(ju)(ju)有(you)承受(shou)壓(ya)(ya)(ya)(ya)(ya)力的(de)(de)(de)(de)(de)(de)(de)(de)(de)大(da)強(qiang)度(du)(du)(du)，增加(jia)螺旋(xuan)(xuan)(xuan)型(xing)(xing)楞(leng)筋后，咬(yao)口(kou)(kou)潛(qian)縫(feng)厚度(du)(du)(du)是管(guan)(guan)(guan)(guan)(guan)體的(de)(de)(de)(de)(de)(de)(de)(de)(de)四(si)倍，管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)剛性(xing)非常(chang)(chang)(chang)大(da)，顯(xian)示出堅(jian)固的(de)(de)(de)(de)(de)(de)(de)(de)(de)優越性(xing)，能承受(shou)壓(ya)(ya)(ya)(ya)(ya)力負荷而(er)(er)無損變形(xing)(xing)(xing)(xing)(xing)，用(yong)(yong)材(cai)厚度(du)(du)(du)可(ke)減(jian)小15%，降(jiang)低成(cheng)本。相(xiang)同(tong)截面(mian)積時(shi)(shi)(shi)，長(chang)寬比(bi)為1：3的(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)周長(chang)比(bi)螺旋(xuan)(xuan)(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)周長(chang)長(chang)40%，用(yong)(yong)材(cai)省；同(tong)理而(er)(er)言，由于螺旋(xuan)(xuan)(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)周長(chang)短(duan)，保溫用(yong)(yong)材(cai)也可(ke)相(xiang)應減(jian)少(shao)。管(guan)(guan)(guan)(guan)(guan)路(lu)布(bu)局優美(mei)、立體感強(qiang)：當管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)作(zuo)為一(yi)種建(jian)筑特點而(er)(er)必(bi)須暴露時(shi)(shi)(shi)，優美(mei)典雅的(de)(de)(de)(de)(de)(de)(de)(de)(de)成(cheng)型(xing)(xing)法(fa)蘭風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)將是上佳之選。承插式的螺(luo)旋圓風管的安裝形式。