鍍鋅鐵皮風管

        鍍鋅鐵(tie)皮風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)優勢減少(shao)泄漏(lou)。螺(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)安(an)裝顯著(zhu)地減少(shao)了(le)管(guan)(guan)(guan)(guan)(guan)(guan)與(yu)管(guan)(guan)(guan)(guan)(guan)(guan)之間(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)連接點，使管(guan)(guan)(guan)(guan)(guan)(guan)件(jian)(jian)(jian)結合部(bu)的(de)(de)(de)(de)(de)(de)(de)泄漏(lou)減少(shao)，典(dian)型(xing)的(de)(de)(de)(de)(de)(de)(de)螺(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)長(chang)度(du)是(shi)3~6m，而(er)(er)(er)典(dian)型(xing)的(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)長(chang)度(du)只(zhi)(zhi)有1~1.5m；且(qie)連接兩個(ge)螺(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)只(zhi)(zhi)需一個(ge)管(guan)(guan)(guan)(guan)(guan)(guan)接件(jian)(jian)(jian)，而(er)(er)(er)傳統(tong)的(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)連接則常常需要(yao)一個(ge)完全獨立的(de)(de)(de)(de)(de)(de)(de)雙法蘭系(xi)(xi)(xi)(xi)統(tong)。標(biao)準化產(chan)品。螺(luo)旋(xuan)(xuan)圓(yuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)配件(jian)(jian)(jian)（管(guan)(guan)(guan)(guan)(guan)(guan)件(jian)(jian)(jian)和接頭）的(de)(de)(de)(de)(de)(de)(de)生(sheng)產(chan)已高度(du)自動化、系(xi)(xi)(xi)(xi)統(tong)化，并具(ju)有工(gong)業化的(de)(de)(de)(de)(de)(de)(de)質量控(kong)制。安(an)裝費(fei)用(yong)(yong)(yong)低。圓(yuan)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)系(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)(de)(de)安(an)裝時(shi)(shi)間(jian)(jian)(jian)只(zhi)(zhi)有相(xiang)類似(si)的(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)1/3。⑷通(tong)常只(zhi)(zhi)需較小的(de)(de)(de)(de)(de)(de)(de)安(an)裝空(kong)間(jian)(jian)(jian)。在(zai)不(bu)增(zeng)加任何壓(ya)(ya)(ya)降的(de)(de)(de)(de)(de)(de)(de)情況下(xia)，相(xiang)同(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)安(an)裝空(kong)間(jian)(jian)(jian)內直徑為200mm的(de)(de)(de)(de)(de)(de)(de)圓(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)可(ke)取代250×150mm的(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)。在(zai)不(bu)增(zeng)加額(e)外安(an)裝空(kong)間(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)前提下(xia)，數(shu)(shu)條(tiao)(tiao)平行(xing)的(de)(de)(de)(de)(de)(de)(de)圓(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)可(ke)取代扁平矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)。考慮(lv)了(le)所有的(de)(de)(de)(de)(de)(de)(de)因素，在(zai)絕(jue)大多(duo)數(shu)(shu)情況下(xia)，圓(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)所占用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)空(kong)間(jian)(jian)(jian)都要(yao)少(shao)于矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)。對同(tong)(tong)樣的(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)力特性，數(shu)(shu)條(tiao)(tiao)圓(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)安(an)裝空(kong)間(jian)(jian)(jian)常常與(yu)一條(tiao)(tiao)矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)(de)安(an)裝空(kong)間(jian)(jian)(jian)相(xiang)同(tong)(tong)或更(geng)少(shao)。許多(duo)矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)系(xi)(xi)(xi)(xi)統(tong)安(an)裝時(shi)(shi)需要(yao)4螺(luo)栓系(xi)(xi)(xi)(xi)統(tong)，因而(er)(er)(er)在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)各個(ge)方向增(zeng)加40~80mm。壓(ya)(ya)(ya)降低：眾(zhong)所周知(zhi)，圓(yuan)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)阻比矩(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)阻要(yao)小得多(duo)。精密的(de)(de)(de)(de)(de)(de)(de)咬口(kou)(kou)(kou)成型(xing)工(gong)藝：進口(kou)(kou)(kou)設備所采用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)模具(ju)均為特種鋼材(cai)結構，即使使用(yong)(yong)(yong)了(le)三(san)五(wu)年(nian)，其(qi)壓(ya)(ya)(ya)制模具(ju)的(de)(de)(de)(de)(de)(de)(de)表面仍保持不(bu)變(bian)，使得鍍鋅鋼板的(de)(de)(de)(de)(de)(de)(de)表面不(bu)受損(sun)傷，大大的(de)(de)(de)(de)(de)(de)(de)延長(chang)了(le)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)使用(yong)(yong)(yong)壽命，同(tong)(tong)時(shi)(shi)接縫均勻平整、咬口(kou)(kou)(kou)緊(jin)密、連接力強(qiang)、密封(feng)性好。安(an)全密封(feng)圈(quan)防漏(lou)系(xi)(xi)(xi)(xi)統(tong)。精巧的(de)(de)(de)(de)(de)(de)(de)螺(luo)旋(xuan)(xuan)壓(ya)(ya)(ya)制楞(leng)(leng)筋工(gong)藝使螺(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)具(ju)有承(cheng)受壓(ya)(ya)(ya)力的(de)(de)(de)(de)(de)(de)(de)大強(qiang)度(du)，增(zeng)加螺(luo)旋(xuan)(xuan)型(xing)楞(leng)(leng)筋后，咬口(kou)(kou)(kou)潛縫厚度(du)是(shi)管(guan)(guan)(guan)(guan)(guan)(guan)體的(de)(de)(de)(de)(de)(de)(de)四倍，管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)剛性非常大，顯示出(chu)堅固的(de)(de)(de)(de)(de)(de)(de)優越(yue)性，能承(cheng)受壓(ya)(ya)(ya)力負荷而(er)(er)(er)無損(sun)變(bian)形(xing)(xing)(xing)，用(yong)(yong)(yong)材(cai)厚度(du)可(ke)減小15%，降低成本。相(xiang)同(tong)(tong)截面積時(shi)(shi)，長(chang)寬比為1：3的(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)周長(chang)比螺(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)周長(chang)長(chang)40%，用(yong)(yong)(yong)材(cai)省(sheng)；同(tong)(tong)理而(er)(er)(er)言，由于螺(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)周長(chang)短(duan)，保溫用(yong)(yong)(yong)材(cai)也可(ke)相(xiang)應(ying)減少(shao)。管(guan)(guan)(guan)(guan)(guan)(guan)路布局優美(mei)(mei)、立體感(gan)強(qiang)：當管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)作為一種建筑特點而(er)(er)(er)必須(xu)暴露時(shi)(shi)，優美(mei)(mei)典(dian)雅的(de)(de)(de)(de)(de)(de)(de)成型(xing)法蘭風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)將(jiang)是(shi)上佳之選。承(cheng)插(cha)式(shi)的螺旋圓風管的安(an)裝形式(shi)。