鍍鋅鐵皮風管

        鍍(du)鋅(xin)鐵皮風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)優(you)勢減少(shao)(shao)泄漏(lou)。螺旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)安裝(zhuang)顯著(zhu)地減少(shao)(shao)了管(guan)(guan)(guan)(guan)(guan)(guan)與管(guan)(guan)(guan)(guan)(guan)(guan)之(zhi)(zhi)間(jian)的(de)(de)(de)(de)(de)(de)連接(jie)點，使(shi)(shi)(shi)管(guan)(guan)(guan)(guan)(guan)(guan)件(jian)結合(he)部的(de)(de)(de)(de)(de)(de)泄漏(lou)減少(shao)(shao)，典型的(de)(de)(de)(de)(de)(de)螺旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)長(chang)度(du)(du)是3~6m，而典型的(de)(de)(de)(de)(de)(de)矩(ju)(ju)(ju)(ju)(ju)形(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)長(chang)度(du)(du)只(zhi)有(you)1~1.5m；且連接(jie)兩個螺旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)只(zhi)需(xu)(xu)一(yi)個管(guan)(guan)(guan)(guan)(guan)(guan)接(jie)件(jian)，而傳統(tong)(tong)的(de)(de)(de)(de)(de)(de)矩(ju)(ju)(ju)(ju)(ju)形(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)連接(jie)則(ze)常(chang)(chang)(chang)常(chang)(chang)(chang)需(xu)(xu)要(yao)一(yi)個完全獨立(li)的(de)(de)(de)(de)(de)(de)雙法蘭系(xi)統(tong)(tong)。標準化(hua)產品。螺旋(xuan)圓(yuan)(yuan)(yuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)配(pei)件(jian)（管(guan)(guan)(guan)(guan)(guan)(guan)件(jian)和接(jie)頭）的(de)(de)(de)(de)(de)(de)生產已高度(du)(du)自動化(hua)、系(xi)統(tong)(tong)化(hua)，并具(ju)有(you)工業化(hua)的(de)(de)(de)(de)(de)(de)質(zhi)量控制(zhi)。安裝(zhuang)費(fei)用(yong)(yong)(yong)(yong)低。圓(yuan)(yuan)(yuan)形(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)系(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)安裝(zhuang)時(shi)(shi)間(jian)只(zhi)有(you)相類似的(de)(de)(de)(de)(de)(de)矩(ju)(ju)(ju)(ju)(ju)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)(de)(de)(de)1/3。⑷通(tong)常(chang)(chang)(chang)只(zhi)需(xu)(xu)較小的(de)(de)(de)(de)(de)(de)安裝(zhuang)空(kong)(kong)間(jian)。在不增(zeng)加(jia)任(ren)何壓(ya)(ya)(ya)(ya)(ya)(ya)降的(de)(de)(de)(de)(de)(de)情況(kuang)(kuang)下(xia)，相同(tong)的(de)(de)(de)(de)(de)(de)安裝(zhuang)空(kong)(kong)間(jian)內(nei)直徑(jing)為(wei)(wei)(wei)200mm的(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)(yuan)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道可取(qu)代250×150mm的(de)(de)(de)(de)(de)(de)矩(ju)(ju)(ju)(ju)(ju)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道。在不增(zeng)加(jia)額(e)外(wai)安裝(zhuang)空(kong)(kong)間(jian)的(de)(de)(de)(de)(de)(de)前提下(xia)，數條平行(xing)的(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)(yuan)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道可取(qu)代扁平矩(ju)(ju)(ju)(ju)(ju)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道。考慮了所(suo)(suo)有(you)的(de)(de)(de)(de)(de)(de)因素，在絕大(da)多數情況(kuang)(kuang)下(xia)，圓(yuan)(yuan)(yuan)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道所(suo)(suo)占用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)空(kong)(kong)間(jian)都(dou)要(yao)少(shao)(shao)于矩(ju)(ju)(ju)(ju)(ju)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道。對同(tong)樣的(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)力特(te)(te)性，數條圓(yuan)(yuan)(yuan)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)(de)(de)(de)安裝(zhuang)空(kong)(kong)間(jian)常(chang)(chang)(chang)常(chang)(chang)(chang)與一(yi)條矩(ju)(ju)(ju)(ju)(ju)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)安裝(zhuang)空(kong)(kong)間(jian)相同(tong)或更(geng)少(shao)(shao)。許多矩(ju)(ju)(ju)(ju)(ju)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道系(xi)統(tong)(tong)安裝(zhuang)時(shi)(shi)需(xu)(xu)要(yao)4螺栓系(xi)統(tong)(tong)，因而在管(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)(de)(de)(de)各個方向(xiang)增(zeng)加(jia)40~80mm。壓(ya)(ya)(ya)(ya)(ya)(ya)降低：眾所(suo)(suo)周知，圓(yuan)(yuan)(yuan)形(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)阻(zu)比矩(ju)(ju)(ju)(ju)(ju)形(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)阻(zu)要(yao)小得多。精密(mi)的(de)(de)(de)(de)(de)(de)咬(yao)口成(cheng)(cheng)型工藝：進口設備所(suo)(suo)采用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)模(mo)具(ju)均為(wei)(wei)(wei)特(te)(te)種鋼材結構(gou)，即使(shi)(shi)(shi)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)了三五年，其壓(ya)(ya)(ya)(ya)(ya)(ya)制(zhi)模(mo)具(ju)的(de)(de)(de)(de)(de)(de)表面(mian)仍(reng)保(bao)持不變，使(shi)(shi)(shi)得鍍(du)鋅(xin)鋼板的(de)(de)(de)(de)(de)(de)表面(mian)不受損傷，大(da)大(da)的(de)(de)(de)(de)(de)(de)延(yan)長(chang)了風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)壽命，同(tong)時(shi)(shi)接(jie)縫均勻平整、咬(yao)口緊(jin)密(mi)、連接(jie)力強(qiang)(qiang)、密(mi)封性好。安全密(mi)封圈防漏(lou)系(xi)統(tong)(tong)。精巧的(de)(de)(de)(de)(de)(de)螺旋(xuan)壓(ya)(ya)(ya)(ya)(ya)(ya)制(zhi)楞(leng)(leng)筋(jin)工藝使(shi)(shi)(shi)螺旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)具(ju)有(you)承(cheng)受壓(ya)(ya)(ya)(ya)(ya)(ya)力的(de)(de)(de)(de)(de)(de)大(da)強(qiang)(qiang)度(du)(du)，增(zeng)加(jia)螺旋(xuan)型楞(leng)(leng)筋(jin)后，咬(yao)口潛縫厚度(du)(du)是管(guan)(guan)(guan)(guan)(guan)(guan)體的(de)(de)(de)(de)(de)(de)四倍(bei)，管(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)(de)(de)(de)剛(gang)性非常(chang)(chang)(chang)大(da)，顯示出(chu)堅固(gu)的(de)(de)(de)(de)(de)(de)優(you)越性，能承(cheng)受壓(ya)(ya)(ya)(ya)(ya)(ya)力負荷而無損變形(xing)(xing)，用(yong)(yong)(yong)(yong)材厚度(du)(du)可減小15%，降低成(cheng)(cheng)本。相同(tong)截面(mian)積(ji)時(shi)(shi)，長(chang)寬比為(wei)(wei)(wei)1：3的(de)(de)(de)(de)(de)(de)矩(ju)(ju)(ju)(ju)(ju)形(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)周長(chang)比螺旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)周長(chang)長(chang)40%，用(yong)(yong)(yong)(yong)材省(sheng)；同(tong)理而言(yan)，由于螺旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)周長(chang)短，保(bao)溫用(yong)(yong)(yong)(yong)材也可相應減少(shao)(shao)。管(guan)(guan)(guan)(guan)(guan)(guan)路(lu)布局優(you)美(mei)、立(li)體感強(qiang)(qiang)：當(dang)管(guan)(guan)(guan)(guan)(guan)(guan)道作為(wei)(wei)(wei)一(yi)種建筑特(te)(te)點而必須暴露時(shi)(shi)，優(you)美(mei)典雅的(de)(de)(de)(de)(de)(de)成(cheng)(cheng)型法蘭風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)將是上佳(jia)之(zhi)(zhi)選。承(cheng)插式的螺(luo)旋(xuan)圓風管的安裝形式。