鍍鋅鐵皮風管

        鍍(du)鋅鐵皮風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)優(you)(you)勢減(jian)少(shao)(shao)泄漏。螺(luo)(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)顯(xian)著地減(jian)少(shao)(shao)了管(guan)(guan)(guan)(guan)(guan)與管(guan)(guan)(guan)(guan)(guan)之(zhi)間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)連接(jie)點(dian)(dian)，使(shi)管(guan)(guan)(guan)(guan)(guan)件(jian)(jian)結(jie)合部的(de)(de)(de)(de)(de)(de)(de)泄漏減(jian)少(shao)(shao)，典型(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)長(chang)(chang)(chang)(chang)度(du)是(shi)3~6m，而(er)(er)(er)典型(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)(ju)(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)長(chang)(chang)(chang)(chang)度(du)只(zhi)(zhi)有(you)1~1.5m；且連接(jie)兩個螺(luo)(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)只(zhi)(zhi)需一(yi)個管(guan)(guan)(guan)(guan)(guan)接(jie)件(jian)(jian)，而(er)(er)(er)傳統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)(ju)(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)連接(jie)則常(chang)(chang)常(chang)(chang)需要一(yi)個完全(quan)獨立的(de)(de)(de)(de)(de)(de)(de)雙(shuang)法蘭系(xi)(xi)統(tong)(tong)。標準化(hua)產(chan)品。螺(luo)(luo)(luo)旋(xuan)(xuan)圓風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)配(pei)件(jian)(jian)（管(guan)(guan)(guan)(guan)(guan)件(jian)(jian)和接(jie)頭）的(de)(de)(de)(de)(de)(de)(de)生產(chan)已高度(du)自動化(hua)、系(xi)(xi)統(tong)(tong)化(hua)，并具有(you)工業化(hua)的(de)(de)(de)(de)(de)(de)(de)質量控制(zhi)。安(an)(an)裝(zhuang)費用(yong)(yong)低。圓形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)時(shi)間(jian)(jian)只(zhi)(zhi)有(you)相類似的(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)(de)(de)(de)(de)1/3。⑷通常(chang)(chang)只(zhi)(zhi)需較小(xiao)(xiao)的(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)空(kong)間(jian)(jian)。在不(bu)(bu)增(zeng)加(jia)任何壓(ya)(ya)(ya)降(jiang)的(de)(de)(de)(de)(de)(de)(de)情況(kuang)下，相同(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)空(kong)間(jian)(jian)內直徑為200mm的(de)(de)(de)(de)(de)(de)(de)圓形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)可取代250×150mm的(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)。在不(bu)(bu)增(zeng)加(jia)額(e)外安(an)(an)裝(zhuang)空(kong)間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)前提(ti)下，數(shu)(shu)條平(ping)行的(de)(de)(de)(de)(de)(de)(de)圓形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)可取代扁平(ping)矩(ju)(ju)(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)。考慮(lv)了所(suo)有(you)的(de)(de)(de)(de)(de)(de)(de)因素，在絕(jue)大(da)多數(shu)(shu)情況(kuang)下，圓形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)所(suo)占(zhan)用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)空(kong)間(jian)(jian)都(dou)要少(shao)(shao)于矩(ju)(ju)(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)。對同(tong)(tong)樣的(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)力(li)特(te)性(xing)(xing)，數(shu)(shu)條圓形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)空(kong)間(jian)(jian)常(chang)(chang)常(chang)(chang)與一(yi)條矩(ju)(ju)(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)空(kong)間(jian)(jian)相同(tong)(tong)或更少(shao)(shao)。許多矩(ju)(ju)(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)系(xi)(xi)統(tong)(tong)安(an)(an)裝(zhuang)時(shi)需要4螺(luo)(luo)(luo)栓系(xi)(xi)統(tong)(tong)，因而(er)(er)(er)在管(guan)(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)(de)(de)(de)(de)各個方向增(zeng)加(jia)40~80mm。壓(ya)(ya)(ya)降(jiang)低：眾所(suo)周(zhou)(zhou)(zhou)知，圓形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)阻比矩(ju)(ju)(ju)(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)阻要小(xiao)(xiao)得(de)多。精(jing)密的(de)(de)(de)(de)(de)(de)(de)咬(yao)(yao)口成型(xing)(xing)(xing)工藝：進口設(she)備所(suo)采用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)模具均為特(te)種鋼(gang)材(cai)結(jie)構，即(ji)使(shi)使(shi)用(yong)(yong)了三五年，其(qi)壓(ya)(ya)(ya)制(zhi)模具的(de)(de)(de)(de)(de)(de)(de)表面仍(reng)保(bao)持(chi)不(bu)(bu)變(bian)，使(shi)得(de)鍍(du)鋅鋼(gang)板的(de)(de)(de)(de)(de)(de)(de)表面不(bu)(bu)受損(sun)傷，大(da)大(da)的(de)(de)(de)(de)(de)(de)(de)延(yan)長(chang)(chang)(chang)(chang)了風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)使(shi)用(yong)(yong)壽命，同(tong)(tong)時(shi)接(jie)縫(feng)(feng)均勻平(ping)整、咬(yao)(yao)口緊密、連接(jie)力(li)強(qiang)、密封性(xing)(xing)好。安(an)(an)全(quan)密封圈防漏系(xi)(xi)統(tong)(tong)。精(jing)巧(qiao)的(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)(luo)旋(xuan)(xuan)壓(ya)(ya)(ya)制(zhi)楞筋(jin)(jin)工藝使(shi)螺(luo)(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)具有(you)承受壓(ya)(ya)(ya)力(li)的(de)(de)(de)(de)(de)(de)(de)大(da)強(qiang)度(du)，增(zeng)加(jia)螺(luo)(luo)(luo)旋(xuan)(xuan)型(xing)(xing)(xing)楞筋(jin)(jin)后，咬(yao)(yao)口潛縫(feng)(feng)厚(hou)度(du)是(shi)管(guan)(guan)(guan)(guan)(guan)體(ti)的(de)(de)(de)(de)(de)(de)(de)四倍(bei)，管(guan)(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)(de)(de)(de)(de)剛性(xing)(xing)非(fei)常(chang)(chang)大(da)，顯(xian)示(shi)出(chu)堅(jian)固的(de)(de)(de)(de)(de)(de)(de)優(you)(you)越(yue)性(xing)(xing)，能承受壓(ya)(ya)(ya)力(li)負荷而(er)(er)(er)無損(sun)變(bian)形(xing)(xing)(xing)(xing)(xing)，用(yong)(yong)材(cai)厚(hou)度(du)可減(jian)小(xiao)(xiao)15%，降(jiang)低成本(ben)。相同(tong)(tong)截面積時(shi)，長(chang)(chang)(chang)(chang)寬比為1：3的(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)(ju)(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)周(zhou)(zhou)(zhou)長(chang)(chang)(chang)(chang)比螺(luo)(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)周(zhou)(zhou)(zhou)長(chang)(chang)(chang)(chang)長(chang)(chang)(chang)(chang)40%，用(yong)(yong)材(cai)省；同(tong)(tong)理(li)而(er)(er)(er)言，由于螺(luo)(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)周(zhou)(zhou)(zhou)長(chang)(chang)(chang)(chang)短，保(bao)溫用(yong)(yong)材(cai)也可相應減(jian)少(shao)(shao)。管(guan)(guan)(guan)(guan)(guan)路布局(ju)優(you)(you)美、立體(ti)感強(qiang)：當管(guan)(guan)(guan)(guan)(guan)道(dao)作(zuo)為一(yi)種建(jian)筑特(te)點(dian)(dian)而(er)(er)(er)必須暴露(lu)時(shi)，優(you)(you)美典雅的(de)(de)(de)(de)(de)(de)(de)成型(xing)(xing)(xing)法蘭風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)將(jiang)是(shi)上(shang)佳之(zhi)選。承插(cha)式的螺旋圓風管(guan)的安裝形(xing)式。