鍍鋅鐵皮風管

        鍍(du)鋅鐵皮風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)優勢減少泄漏(lou)。螺(luo)(luo)(luo)(luo)旋(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)顯(xian)著地減少了管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)與(yu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)之(zhi)間(jian)(jian)的(de)(de)(de)(de)(de)連接(jie)點(dian)，使(shi)(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件結(jie)合(he)部的(de)(de)(de)(de)(de)泄漏(lou)減少，典(dian)型(xing)的(de)(de)(de)(de)(de)螺(luo)(luo)(luo)(luo)旋(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)長(chang)(chang)(chang)度(du)是3~6m，而(er)(er)典(dian)型(xing)的(de)(de)(de)(de)(de)矩(ju)形(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)長(chang)(chang)(chang)度(du)只(zhi)(zhi)有(you)1~1.5m；且(qie)連接(jie)兩(liang)個螺(luo)(luo)(luo)(luo)旋(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)只(zhi)(zhi)需(xu)一個管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接(jie)件，而(er)(er)傳統(tong)的(de)(de)(de)(de)(de)矩(ju)形(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)連接(jie)則常(chang)(chang)常(chang)(chang)需(xu)要(yao)一個完全獨立(li)的(de)(de)(de)(de)(de)雙(shuang)法蘭(lan)系(xi)(xi)統(tong)。標準化產品。螺(luo)(luo)(luo)(luo)旋(xuan)圓(yuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)配件（管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件和接(jie)頭）的(de)(de)(de)(de)(de)生產已(yi)高(gao)度(du)自動化、系(xi)(xi)統(tong)化，并具(ju)有(you)工(gong)(gong)業化的(de)(de)(de)(de)(de)質量控制。安(an)裝(zhuang)(zhuang)費用(yong)低。圓(yuan)形(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)系(xi)(xi)統(tong)的(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)時(shi)(shi)(shi)間(jian)(jian)只(zhi)(zhi)有(you)相(xiang)類似的(de)(de)(de)(de)(de)矩(ju)形(xing)管(guan)(guan)(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)(zhi)需(xu)較小(xiao)的(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)空(kong)(kong)(kong)間(jian)(jian)。在不(bu)增加(jia)任何壓(ya)(ya)降(jiang)的(de)(de)(de)(de)(de)情況下，相(xiang)同(tong)的(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)空(kong)(kong)(kong)間(jian)(jian)內直(zhi)徑為200mm的(de)(de)(de)(de)(de)圓(yuan)形(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可(ke)(ke)(ke)取(qu)代250×150mm的(de)(de)(de)(de)(de)矩(ju)形(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。在不(bu)增加(jia)額(e)外安(an)裝(zhuang)(zhuang)空(kong)(kong)(kong)間(jian)(jian)的(de)(de)(de)(de)(de)前(qian)提下，數(shu)條平(ping)行的(de)(de)(de)(de)(de)圓(yuan)形(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可(ke)(ke)(ke)取(qu)代扁平(ping)矩(ju)形(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。考慮了所有(you)的(de)(de)(de)(de)(de)因素，在絕大(da)多(duo)數(shu)情況下，圓(yuan)形(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)所占用(yong)的(de)(de)(de)(de)(de)空(kong)(kong)(kong)間(jian)(jian)都要(yao)少于矩(ju)形(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。對同(tong)樣的(de)(de)(de)(de)(de)壓(ya)(ya)力(li)(li)特性(xing)，數(shu)條圓(yuan)形(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)空(kong)(kong)(kong)間(jian)(jian)常(chang)(chang)常(chang)(chang)與(yu)一條矩(ju)形(xing)管(guan)(guan)(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)裝(zhuang)(zhuang)空(kong)(kong)(kong)間(jian)(jian)相(xiang)同(tong)或更少。許多(duo)矩(ju)形(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)系(xi)(xi)統(tong)安(an)裝(zhuang)(zhuang)時(shi)(shi)(shi)需(xu)要(yao)4螺(luo)(luo)(luo)(luo)栓(shuan)系(xi)(xi)統(tong)，因而(er)(er)在管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)各個方(fang)向增加(jia)40~80mm。壓(ya)(ya)降(jiang)低：眾所周(zhou)知，圓(yuan)形(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)阻比矩(ju)形(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)阻要(yao)小(xiao)得(de)多(duo)。精(jing)密的(de)(de)(de)(de)(de)咬口成(cheng)型(xing)工(gong)(gong)藝(yi)(yi)：進口設備(bei)所采用(yong)的(de)(de)(de)(de)(de)模(mo)具(ju)均為特種鋼(gang)(gang)材(cai)結(jie)構，即使(shi)(shi)使(shi)(shi)用(yong)了三五年，其壓(ya)(ya)制模(mo)具(ju)的(de)(de)(de)(de)(de)表(biao)面仍保(bao)持不(bu)變，使(shi)(shi)得(de)鍍(du)鋅鋼(gang)(gang)板的(de)(de)(de)(de)(de)表(biao)面不(bu)受(shou)損傷，大(da)大(da)的(de)(de)(de)(de)(de)延長(chang)(chang)(chang)了風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)使(shi)(shi)用(yong)壽命，同(tong)時(shi)(shi)(shi)接(jie)縫均勻平(ping)整、咬口緊密、連接(jie)力(li)(li)強(qiang)、密封性(xing)好。安(an)全密封圈防(fang)漏(lou)系(xi)(xi)統(tong)。精(jing)巧的(de)(de)(de)(de)(de)螺(luo)(luo)(luo)(luo)旋(xuan)壓(ya)(ya)制楞(leng)(leng)筋工(gong)(gong)藝(yi)(yi)使(shi)(shi)螺(luo)(luo)(luo)(luo)旋(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)具(ju)有(you)承(cheng)受(shou)壓(ya)(ya)力(li)(li)的(de)(de)(de)(de)(de)大(da)強(qiang)度(du)，增加(jia)螺(luo)(luo)(luo)(luo)旋(xuan)型(xing)楞(leng)(leng)筋后，咬口潛縫厚度(du)是管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)體的(de)(de)(de)(de)(de)四(si)倍，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)剛性(xing)非(fei)常(chang)(chang)大(da)，顯(xian)示出堅固的(de)(de)(de)(de)(de)優越性(xing)，能(neng)承(cheng)受(shou)壓(ya)(ya)力(li)(li)負荷而(er)(er)無損變形(xing)，用(yong)材(cai)厚度(du)可(ke)(ke)(ke)減小(xiao)15%，降(jiang)低成(cheng)本。相(xiang)同(tong)截(jie)面積時(shi)(shi)(shi)，長(chang)(chang)(chang)寬比為1：3的(de)(de)(de)(de)(de)矩(ju)形(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長(chang)(chang)(chang)比螺(luo)(luo)(luo)(luo)旋(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)周(zhou)長(chang)(chang)(chang)長(chang)(chang)(chang)40%，用(yong)材(cai)省(sheng)；同(tong)理而(er)(er)言，由于螺(luo)(luo)(luo)(luo)旋(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長(chang)(chang)(chang)短，保(bao)溫用(yong)材(cai)也可(ke)(ke)(ke)相(xiang)應減少。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路布局(ju)優美(mei)(mei)、立(li)體感強(qiang)：當管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)作為一種建(jian)筑特點(dian)而(er)(er)必須(xu)暴露時(shi)(shi)(shi)，優美(mei)(mei)典(dian)雅的(de)(de)(de)(de)(de)成(cheng)型(xing)法蘭(lan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)將(jiang)是上佳之(zhi)選。承(cheng)插式(shi)的螺旋圓風管(guan)的安裝形式(shi)。