鍍鋅鐵皮風管

        鍍鋅鐵皮(pi)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)優勢減少(shao)(shao)(shao)泄漏。螺(luo)(luo)旋(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)安裝顯(xian)(xian)著地減少(shao)(shao)(shao)了(le)(le)管(guan)(guan)(guan)(guan)(guan)(guan)與(yu)管(guan)(guan)(guan)(guan)(guan)(guan)之間(jian)(jian)的(de)(de)(de)(de)(de)連(lian)接(jie)(jie)點，使(shi)管(guan)(guan)(guan)(guan)(guan)(guan)件(jian)結合部的(de)(de)(de)(de)(de)泄漏減少(shao)(shao)(shao)，典(dian)(dian)型(xing)的(de)(de)(de)(de)(de)螺(luo)(luo)旋(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)長(chang)(chang)度是3~6m，而典(dian)(dian)型(xing)的(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)長(chang)(chang)度只(zhi)有(you)1~1.5m；且(qie)連(lian)接(jie)(jie)兩個(ge)螺(luo)(luo)旋(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)只(zhi)需一個(ge)管(guan)(guan)(guan)(guan)(guan)(guan)接(jie)(jie)件(jian)，而傳統(tong)的(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)連(lian)接(jie)(jie)則常(chang)(chang)常(chang)(chang)需要一個(ge)完全獨立的(de)(de)(de)(de)(de)雙法蘭系(xi)(xi)(xi)統(tong)。標準化(hua)產品。螺(luo)(luo)旋(xuan)圓(yuan)(yuan)(yuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)配件(jian)（管(guan)(guan)(guan)(guan)(guan)(guan)件(jian)和接(jie)(jie)頭）的(de)(de)(de)(de)(de)生產已高度自動化(hua)、系(xi)(xi)(xi)統(tong)化(hua)，并具(ju)有(you)工業(ye)化(hua)的(de)(de)(de)(de)(de)質量控制。安裝費用低。圓(yuan)(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)系(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)安裝時間(jian)(jian)只(zhi)有(you)相(xiang)(xiang)類似的(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)(de)(de)1/3。⑷通常(chang)(chang)只(zhi)需較小的(de)(de)(de)(de)(de)安裝空(kong)間(jian)(jian)。在(zai)不(bu)增加(jia)任何壓降(jiang)的(de)(de)(de)(de)(de)情(qing)況下(xia)，相(xiang)(xiang)同的(de)(de)(de)(de)(de)安裝空(kong)間(jian)(jian)內直徑為(wei)200mm的(de)(de)(de)(de)(de)圓(yuan)(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道可取(qu)代(dai)250×150mm的(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道。在(zai)不(bu)增加(jia)額外安裝空(kong)間(jian)(jian)的(de)(de)(de)(de)(de)前提下(xia)，數條(tiao)平行的(de)(de)(de)(de)(de)圓(yuan)(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道可取(qu)代(dai)扁平矩(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道。考(kao)慮了(le)(le)所(suo)有(you)的(de)(de)(de)(de)(de)因素，在(zai)絕大(da)多(duo)(duo)數情(qing)況下(xia)，圓(yuan)(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道所(suo)占用的(de)(de)(de)(de)(de)空(kong)間(jian)(jian)都要少(shao)(shao)(shao)于(yu)矩(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道。對(dui)同樣的(de)(de)(de)(de)(de)壓力(li)特(te)性(xing)(xing)，數條(tiao)圓(yuan)(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)(de)(de)安裝空(kong)間(jian)(jian)常(chang)(chang)常(chang)(chang)與(yu)一條(tiao)矩(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)安裝空(kong)間(jian)(jian)相(xiang)(xiang)同或(huo)更少(shao)(shao)(shao)。許多(duo)(duo)矩(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道系(xi)(xi)(xi)統(tong)安裝時需要4螺(luo)(luo)栓系(xi)(xi)(xi)統(tong)，因而在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)(de)(de)各個(ge)方向增加(jia)40~80mm。壓降(jiang)低：眾所(suo)周知(zhi)，圓(yuan)(yuan)(yuan)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)風(feng)(feng)(feng)阻比矩(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)風(feng)(feng)(feng)阻要小得(de)多(duo)(duo)。精(jing)密(mi)(mi)的(de)(de)(de)(de)(de)咬(yao)口(kou)成(cheng)(cheng)型(xing)工藝(yi)：進口(kou)設備所(suo)采用的(de)(de)(de)(de)(de)模(mo)(mo)具(ju)均為(wei)特(te)種鋼材結構(gou)，即使(shi)使(shi)用了(le)(le)三五年，其(qi)壓制模(mo)(mo)具(ju)的(de)(de)(de)(de)(de)表面(mian)仍保(bao)(bao)持不(bu)變，使(shi)得(de)鍍鋅鋼板的(de)(de)(de)(de)(de)表面(mian)不(bu)受損傷(shang)，大(da)大(da)的(de)(de)(de)(de)(de)延長(chang)(chang)了(le)(le)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)使(shi)用壽命，同時接(jie)(jie)縫均勻(yun)平整、咬(yao)口(kou)緊密(mi)(mi)、連(lian)接(jie)(jie)力(li)強(qiang)、密(mi)(mi)封性(xing)(xing)好。安全密(mi)(mi)封圈防(fang)漏系(xi)(xi)(xi)統(tong)。精(jing)巧的(de)(de)(de)(de)(de)螺(luo)(luo)旋(xuan)壓制楞(leng)筋工藝(yi)使(shi)螺(luo)(luo)旋(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)具(ju)有(you)承(cheng)受壓力(li)的(de)(de)(de)(de)(de)大(da)強(qiang)度，增加(jia)螺(luo)(luo)旋(xuan)型(xing)楞(leng)筋后，咬(yao)口(kou)潛縫厚度是管(guan)(guan)(guan)(guan)(guan)(guan)體(ti)的(de)(de)(de)(de)(de)四倍，管(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)(de)(de)剛性(xing)(xing)非(fei)常(chang)(chang)大(da)，顯(xian)(xian)示出堅固的(de)(de)(de)(de)(de)優越(yue)性(xing)(xing)，能承(cheng)受壓力(li)負荷而無損變形(xing)(xing)(xing)(xing)(xing)，用材厚度可減小15%，降(jiang)低成(cheng)(cheng)本。相(xiang)(xiang)同截面(mian)積時，長(chang)(chang)寬比為(wei)1：3的(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)周長(chang)(chang)比螺(luo)(luo)旋(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)周長(chang)(chang)長(chang)(chang)40%，用材省；同理而言(yan)，由(you)于(yu)螺(luo)(luo)旋(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)周長(chang)(chang)短，保(bao)(bao)溫用材也可相(xiang)(xiang)應(ying)減少(shao)(shao)(shao)。管(guan)(guan)(guan)(guan)(guan)(guan)路布局優美、立體(ti)感(gan)強(qiang)：當管(guan)(guan)(guan)(guan)(guan)(guan)道作為(wei)一種建筑(zhu)特(te)點而必須暴露時，優美典(dian)(dian)雅的(de)(de)(de)(de)(de)成(cheng)(cheng)型(xing)法蘭風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)將是上(shang)佳之選。承(cheng)插(cha)式的螺(luo)旋圓風(feng)管的安裝(zhuang)形式。