鍍鋅鐵皮風管

        鍍鋅鐵皮風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)優勢(shi)減(jian)(jian)(jian)少泄漏。螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)顯(xian)著地(di)減(jian)(jian)(jian)少了管(guan)(guan)與管(guan)(guan)之間(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)連(lian)接(jie)(jie)點(dian)(dian)，使(shi)(shi)管(guan)(guan)件(jian)結(jie)(jie)合部的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)泄漏減(jian)(jian)(jian)少，典型(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)長度(du)是3~6m，而(er)(er)典型(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)長度(du)只有(you)1~1.5m；且連(lian)接(jie)(jie)兩個螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)只需一(yi)(yi)個管(guan)(guan)接(jie)(jie)件(jian)，而(er)(er)傳統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)連(lian)接(jie)(jie)則常常需要一(yi)(yi)個完全(quan)獨(du)立的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)雙法蘭系(xi)(xi)統(tong)(tong)。標準化產(chan)品(pin)。螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)圓風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)配件(jian)（管(guan)(guan)件(jian)和接(jie)(jie)頭）的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)生產(chan)已高度(du)自動化、系(xi)(xi)統(tong)(tong)化，并(bing)具(ju)(ju)(ju)有(you)工(gong)(gong)業化的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)質量控制(zhi)。安(an)(an)裝(zhuang)費用(yong)(yong)(yong)低(di)。圓形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)時間(jian)(jian)(jian)只有(you)相類(lei)似的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)1/3。⑷通常只需較小(xiao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)空(kong)間(jian)(jian)(jian)。在(zai)不增加任何(he)壓(ya)(ya)(ya)降的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)情況(kuang)下，相同(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)空(kong)間(jian)(jian)(jian)內直徑(jing)為(wei)200mm的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)圓形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)道(dao)(dao)(dao)可(ke)取代250×150mm的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)道(dao)(dao)(dao)。在(zai)不增加額外安(an)(an)裝(zhuang)空(kong)間(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)前提下，數條平行的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)圓形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)道(dao)(dao)(dao)可(ke)取代扁平矩(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)道(dao)(dao)(dao)。考(kao)慮了所(suo)有(you)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)因素(su)，在(zai)絕大(da)多數情況(kuang)下，圓形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)道(dao)(dao)(dao)所(suo)占用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)空(kong)間(jian)(jian)(jian)都(dou)要少于(yu)矩(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)道(dao)(dao)(dao)。對同(tong)(tong)(tong)(tong)(tong)樣的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)力特性(xing)，數條圓形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)空(kong)間(jian)(jian)(jian)常常與一(yi)(yi)條矩(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)空(kong)間(jian)(jian)(jian)相同(tong)(tong)(tong)(tong)(tong)或(huo)更(geng)少。許多矩(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)道(dao)(dao)(dao)系(xi)(xi)統(tong)(tong)安(an)(an)裝(zhuang)時需要4螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)栓(shuan)系(xi)(xi)統(tong)(tong)，因而(er)(er)在(zai)管(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各個方向(xiang)增加40~80mm。壓(ya)(ya)(ya)降低(di)：眾所(suo)周知，圓形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)阻比(bi)矩(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)阻要小(xiao)得多。精(jing)密的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)咬口成型(xing)(xing)工(gong)(gong)藝(yi)：進口設(she)備所(suo)采用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)模具(ju)(ju)(ju)均(jun)為(wei)特種鋼(gang)材(cai)結(jie)(jie)構(gou)，即使(shi)(shi)使(shi)(shi)用(yong)(yong)(yong)了三(san)五(wu)年，其壓(ya)(ya)(ya)制(zhi)模具(ju)(ju)(ju)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)表面仍保(bao)持不變(bian)，使(shi)(shi)得鍍鋅鋼(gang)板的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)表面不受損(sun)傷，大(da)大(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)延長了風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)(yong)壽命，同(tong)(tong)(tong)(tong)(tong)時接(jie)(jie)縫均(jun)勻(yun)平整、咬口緊密、連(lian)接(jie)(jie)力強、密封(feng)性(xing)好(hao)。安(an)(an)全(quan)密封(feng)圈防漏系(xi)(xi)統(tong)(tong)。精(jing)巧的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)壓(ya)(ya)(ya)制(zhi)楞筋工(gong)(gong)藝(yi)使(shi)(shi)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)具(ju)(ju)(ju)有(you)承受壓(ya)(ya)(ya)力的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)大(da)強度(du)，增加螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)型(xing)(xing)楞筋后(hou)，咬口潛(qian)縫厚度(du)是管(guan)(guan)體的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)四(si)倍(bei)，管(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)剛性(xing)非常大(da)，顯(xian)示出堅固的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)優越性(xing)，能承受壓(ya)(ya)(ya)力負荷而(er)(er)無(wu)損(sun)變(bian)形(xing)(xing)(xing)(xing)(xing)，用(yong)(yong)(yong)材(cai)厚度(du)可(ke)減(jian)(jian)(jian)小(xiao)15%，降低(di)成本。相同(tong)(tong)(tong)(tong)(tong)截面積(ji)時，長寬比(bi)為(wei)1：3的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)周長比(bi)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)周長長40%，用(yong)(yong)(yong)材(cai)省；同(tong)(tong)(tong)(tong)(tong)理而(er)(er)言，由(you)于(yu)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)周長短，保(bao)溫(wen)用(yong)(yong)(yong)材(cai)也(ye)可(ke)相應減(jian)(jian)(jian)少。管(guan)(guan)路(lu)布局優美(mei)、立體感(gan)強：當管(guan)(guan)道(dao)(dao)(dao)作(zuo)為(wei)一(yi)(yi)種建筑特點(dian)(dian)而(er)(er)必(bi)須暴露時，優美(mei)典雅(ya)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)成型(xing)(xing)法蘭風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)將是上佳之選(xuan)。承插(cha)式的螺旋圓(yuan)風管的安裝形式。