鍍鋅鐵皮風管

        鍍鋅(xin)鐵皮風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)優(you)勢減(jian)少泄漏。螺(luo)(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)安(an)裝顯(xian)著(zhu)地減(jian)少了(le)管(guan)(guan)(guan)(guan)(guan)與管(guan)(guan)(guan)(guan)(guan)之(zhi)間(jian)(jian)的(de)(de)(de)(de)連(lian)接(jie)點，使(shi)(shi)管(guan)(guan)(guan)(guan)(guan)件(jian)(jian)(jian)結(jie)合(he)部的(de)(de)(de)(de)泄漏減(jian)少，典型(xing)的(de)(de)(de)(de)螺(luo)(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)長度(du)是3~6m，而(er)(er)典型(xing)的(de)(de)(de)(de)矩(ju)形(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)長度(du)只有1~1.5m；且連(lian)接(jie)兩個(ge)螺(luo)(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)只需一(yi)(yi)個(ge)管(guan)(guan)(guan)(guan)(guan)接(jie)件(jian)(jian)(jian)，而(er)(er)傳統(tong)的(de)(de)(de)(de)矩(ju)形(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)連(lian)接(jie)則常常需要一(yi)(yi)個(ge)完全獨立的(de)(de)(de)(de)雙法蘭系(xi)統(tong)。標準化產品。螺(luo)(luo)(luo)旋(xuan)(xuan)圓(yuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)配件(jian)(jian)(jian)（管(guan)(guan)(guan)(guan)(guan)件(jian)(jian)(jian)和接(jie)頭）的(de)(de)(de)(de)生(sheng)產已(yi)高(gao)度(du)自動化、系(xi)統(tong)化，并具(ju)有工(gong)(gong)業(ye)化的(de)(de)(de)(de)質量控制。安(an)裝費用低。圓(yuan)形(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)系(xi)統(tong)的(de)(de)(de)(de)安(an)裝時(shi)間(jian)(jian)只有相(xiang)類似的(de)(de)(de)(de)矩(ju)形(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)的(de)(de)(de)(de)1/3。⑷通常只需較小的(de)(de)(de)(de)安(an)裝空(kong)間(jian)(jian)。在不(bu)增加(jia)任何壓(ya)(ya)(ya)降(jiang)(jiang)的(de)(de)(de)(de)情況下(xia)(xia)，相(xiang)同(tong)的(de)(de)(de)(de)安(an)裝空(kong)間(jian)(jian)內(nei)直徑為200mm的(de)(de)(de)(de)圓(yuan)形(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)可取代250×150mm的(de)(de)(de)(de)矩(ju)形(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)。在不(bu)增加(jia)額外安(an)裝空(kong)間(jian)(jian)的(de)(de)(de)(de)前(qian)提(ti)下(xia)(xia)，數條(tiao)平行的(de)(de)(de)(de)圓(yuan)形(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)可取代扁平矩(ju)形(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)。考慮了(le)所(suo)(suo)有的(de)(de)(de)(de)因素，在絕(jue)大(da)(da)多(duo)數情況下(xia)(xia)，圓(yuan)形(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)所(suo)(suo)占用的(de)(de)(de)(de)空(kong)間(jian)(jian)都要少于(yu)矩(ju)形(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)。對(dui)同(tong)樣(yang)的(de)(de)(de)(de)壓(ya)(ya)(ya)力(li)(li)特(te)性，數條(tiao)圓(yuan)形(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)的(de)(de)(de)(de)安(an)裝空(kong)間(jian)(jian)常常與一(yi)(yi)條(tiao)矩(ju)形(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)的(de)(de)(de)(de)的(de)(de)(de)(de)安(an)裝空(kong)間(jian)(jian)相(xiang)同(tong)或更少。許多(duo)矩(ju)形(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)系(xi)統(tong)安(an)裝時(shi)需要4螺(luo)(luo)(luo)栓(shuan)系(xi)統(tong)，因而(er)(er)在管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)的(de)(de)(de)(de)各個(ge)方向增加(jia)40~80mm。壓(ya)(ya)(ya)降(jiang)(jiang)低：眾所(suo)(suo)周知，圓(yuan)形(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)阻(zu)比矩(ju)形(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)阻(zu)要小得多(duo)。精(jing)密(mi)(mi)(mi)的(de)(de)(de)(de)咬口(kou)成(cheng)型(xing)工(gong)(gong)藝(yi)：進口(kou)設備(bei)所(suo)(suo)采用的(de)(de)(de)(de)模具(ju)均(jun)為特(te)種鋼(gang)材(cai)結(jie)構(gou)，即使(shi)(shi)使(shi)(shi)用了(le)三五年，其(qi)壓(ya)(ya)(ya)制模具(ju)的(de)(de)(de)(de)表面(mian)仍(reng)保持不(bu)變(bian)，使(shi)(shi)得鍍鋅(xin)鋼(gang)板的(de)(de)(de)(de)表面(mian)不(bu)受損傷，大(da)(da)大(da)(da)的(de)(de)(de)(de)延長了(le)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)使(shi)(shi)用壽(shou)命，同(tong)時(shi)接(jie)縫均(jun)勻平整、咬口(kou)緊密(mi)(mi)(mi)、連(lian)接(jie)力(li)(li)強(qiang)(qiang)、密(mi)(mi)(mi)封性好。安(an)全密(mi)(mi)(mi)封圈防漏系(xi)統(tong)。精(jing)巧的(de)(de)(de)(de)螺(luo)(luo)(luo)旋(xuan)(xuan)壓(ya)(ya)(ya)制楞(leng)筋工(gong)(gong)藝(yi)使(shi)(shi)螺(luo)(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)具(ju)有承(cheng)受壓(ya)(ya)(ya)力(li)(li)的(de)(de)(de)(de)大(da)(da)強(qiang)(qiang)度(du)，增加(jia)螺(luo)(luo)(luo)旋(xuan)(xuan)型(xing)楞(leng)筋后，咬口(kou)潛縫厚度(du)是管(guan)(guan)(guan)(guan)(guan)體的(de)(de)(de)(de)四倍，管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)的(de)(de)(de)(de)剛性非(fei)常大(da)(da)，顯(xian)示出堅固的(de)(de)(de)(de)優(you)越性，能承(cheng)受壓(ya)(ya)(ya)力(li)(li)負荷而(er)(er)無(wu)損變(bian)形(xing)，用材(cai)厚度(du)可減(jian)小15%，降(jiang)(jiang)低成(cheng)本(ben)。相(xiang)同(tong)截(jie)面(mian)積時(shi)，長寬比為1：3的(de)(de)(de)(de)矩(ju)形(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)周長比螺(luo)(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)周長長40%，用材(cai)省；同(tong)理而(er)(er)言，由于(yu)螺(luo)(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)周長短，保溫用材(cai)也可相(xiang)應減(jian)少。管(guan)(guan)(guan)(guan)(guan)路布局優(you)美、立體感強(qiang)(qiang)：當(dang)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)作為一(yi)(yi)種建筑特(te)點而(er)(er)必須(xu)暴露時(shi)，優(you)美典雅的(de)(de)(de)(de)成(cheng)型(xing)法蘭風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)將是上(shang)佳之(zhi)選(xuan)。承(cheng)插式(shi)的螺旋圓風管(guan)的安裝形式(shi)。