鍍鋅鐵皮風管

        鍍(du)鋅鐵皮風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)優(you)勢(shi)減(jian)少(shao)(shao)泄漏(lou)(lou)。螺(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝顯(xian)著地(di)減(jian)少(shao)(shao)了管(guan)(guan)(guan)(guan)(guan)(guan)(guan)與管(guan)(guan)(guan)(guan)(guan)(guan)(guan)之間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)連(lian)接(jie)點，使(shi)(shi)(shi)(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)件結(jie)合部的(de)(de)(de)(de)(de)(de)(de)(de)(de)泄漏(lou)(lou)減(jian)少(shao)(shao)，典(dian)型(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)長(chang)(chang)(chang)(chang)度(du)是3~6m，而(er)典(dian)型(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)長(chang)(chang)(chang)(chang)度(du)只(zhi)(zhi)有(you)1~1.5m；且連(lian)接(jie)兩個螺(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)只(zhi)(zhi)需(xu)一(yi)(yi)個管(guan)(guan)(guan)(guan)(guan)(guan)(guan)接(jie)件，而(er)傳統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)連(lian)接(jie)則常常需(xu)要(yao)一(yi)(yi)個完全(quan)獨立的(de)(de)(de)(de)(de)(de)(de)(de)(de)雙(shuang)法蘭系(xi)統(tong)(tong)。標準化產品。螺(luo)(luo)旋(xuan)(xuan)(xuan)圓(yuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)配件（管(guan)(guan)(guan)(guan)(guan)(guan)(guan)件和接(jie)頭）的(de)(de)(de)(de)(de)(de)(de)(de)(de)生產已高度(du)自動化、系(xi)統(tong)(tong)化，并具(ju)有(you)工業化的(de)(de)(de)(de)(de)(de)(de)(de)(de)質(zhi)量控制(zhi)。安(an)(an)裝費用低(di)(di)。圓(yuan)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)系(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝時間(jian)(jian)只(zhi)(zhi)有(you)相(xiang)類似的(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)1/3。⑷通常只(zhi)(zhi)需(xu)較(jiao)小的(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝空間(jian)(jian)。在(zai)(zai)不(bu)增(zeng)(zeng)加任何壓(ya)降(jiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)情況(kuang)下(xia)，相(xiang)同的(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝空間(jian)(jian)內直徑(jing)為(wei)200mm的(de)(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)可取代(dai)250×150mm的(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)。在(zai)(zai)不(bu)增(zeng)(zeng)加額(e)外安(an)(an)裝空間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)前提下(xia)，數條平行(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)可取代(dai)扁平矩(ju)(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)。考(kao)慮了所(suo)(suo)有(you)的(de)(de)(de)(de)(de)(de)(de)(de)(de)因素，在(zai)(zai)絕(jue)大(da)多數情況(kuang)下(xia)，圓(yuan)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)所(suo)(suo)占用的(de)(de)(de)(de)(de)(de)(de)(de)(de)空間(jian)(jian)都要(yao)少(shao)(shao)于矩(ju)(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)。對同樣(yang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)力(li)特性，數條圓(yuan)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝空間(jian)(jian)常常與一(yi)(yi)條矩(ju)(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝空間(jian)(jian)相(xiang)同或更少(shao)(shao)。許多矩(ju)(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)系(xi)統(tong)(tong)安(an)(an)裝時需(xu)要(yao)4螺(luo)(luo)栓(shuan)系(xi)統(tong)(tong)，因而(er)在(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)各個方向增(zeng)(zeng)加40~80mm。壓(ya)降(jiang)低(di)(di)：眾所(suo)(suo)周(zhou)(zhou)知，圓(yuan)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)阻比(bi)(bi)矩(ju)(ju)(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)阻要(yao)小得多。精密(mi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)咬口成型(xing)(xing)(xing)工藝：進口設備所(suo)(suo)采(cai)用的(de)(de)(de)(de)(de)(de)(de)(de)(de)模具(ju)均為(wei)特種(zhong)鋼材(cai)(cai)結(jie)構，即(ji)使(shi)(shi)(shi)(shi)使(shi)(shi)(shi)(shi)用了三五(wu)年(nian)，其壓(ya)制(zhi)模具(ju)的(de)(de)(de)(de)(de)(de)(de)(de)(de)表面(mian)仍保持(chi)不(bu)變(bian)，使(shi)(shi)(shi)(shi)得鍍(du)鋅鋼板的(de)(de)(de)(de)(de)(de)(de)(de)(de)表面(mian)不(bu)受(shou)損傷，大(da)大(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)延長(chang)(chang)(chang)(chang)了風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)使(shi)(shi)(shi)(shi)用壽命，同時接(jie)縫均勻平整、咬口緊密(mi)、連(lian)接(jie)力(li)強、密(mi)封性好。安(an)(an)全(quan)密(mi)封圈(quan)防(fang)漏(lou)(lou)系(xi)統(tong)(tong)。精巧的(de)(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)旋(xuan)(xuan)(xuan)壓(ya)制(zhi)楞(leng)(leng)筋工藝使(shi)(shi)(shi)(shi)螺(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)具(ju)有(you)承受(shou)壓(ya)力(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)大(da)強度(du)，增(zeng)(zeng)加螺(luo)(luo)旋(xuan)(xuan)(xuan)型(xing)(xing)(xing)楞(leng)(leng)筋后(hou)，咬口潛縫厚度(du)是管(guan)(guan)(guan)(guan)(guan)(guan)(guan)體的(de)(de)(de)(de)(de)(de)(de)(de)(de)四倍，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)剛性非常大(da)，顯(xian)示出堅固(gu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)優(you)越性，能(neng)承受(shou)壓(ya)力(li)負荷而(er)無損變(bian)形(xing)(xing)(xing)(xing)(xing)，用材(cai)(cai)厚度(du)可減(jian)小15%，降(jiang)低(di)(di)成本。相(xiang)同截面(mian)積時，長(chang)(chang)(chang)(chang)寬比(bi)(bi)為(wei)1：3的(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)(zhou)長(chang)(chang)(chang)(chang)比(bi)(bi)螺(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)周(zhou)(zhou)長(chang)(chang)(chang)(chang)長(chang)(chang)(chang)(chang)40%，用材(cai)(cai)省(sheng)；同理而(er)言(yan)，由于螺(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)(zhou)長(chang)(chang)(chang)(chang)短(duan)，保溫用材(cai)(cai)也可相(xiang)應減(jian)少(shao)(shao)。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)布局優(you)美、立體感強：當管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)作為(wei)一(yi)(yi)種(zhong)建筑(zhu)特點而(er)必須暴露時，優(you)美典(dian)雅的(de)(de)(de)(de)(de)(de)(de)(de)(de)成型(xing)(xing)(xing)法蘭風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)將是上(shang)佳之選。承插式的螺旋(xuan)圓風管的安(an)裝(zhuang)形(xing)式。