鍍鋅鐵皮風管

        鍍(du)鋅鐵皮風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)優(you)勢減(jian)(jian)(jian)少泄漏。螺(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)(an)(an)裝(zhuang)顯(xian)著地減(jian)(jian)(jian)少了管(guan)(guan)(guan)(guan)(guan)與(yu)管(guan)(guan)(guan)(guan)(guan)之間(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)連(lian)接(jie)(jie)點(dian)，使管(guan)(guan)(guan)(guan)(guan)件結合部的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)泄漏減(jian)(jian)(jian)少，典(dian)(dian)型(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)長(chang)(chang)度是3~6m，而(er)典(dian)(dian)型(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)(ju)(ju)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)長(chang)(chang)度只有1~1.5m；且連(lian)接(jie)(jie)兩個螺(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)只需(xu)(xu)一個管(guan)(guan)(guan)(guan)(guan)接(jie)(jie)件，而(er)傳統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)(ju)(ju)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)連(lian)接(jie)(jie)則常常需(xu)(xu)要一個完全獨立的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)雙法(fa)蘭(lan)(lan)系(xi)(xi)(xi)統(tong)(tong)。標準化(hua)產(chan)品(pin)。螺(luo)旋(xuan)(xuan)(xuan)圓(yuan)(yuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)配件（管(guan)(guan)(guan)(guan)(guan)件和接(jie)(jie)頭）的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)產(chan)已高度自動化(hua)、系(xi)(xi)(xi)統(tong)(tong)化(hua)，并(bing)具(ju)有工業化(hua)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)質(zhi)量(liang)控制(zhi)(zhi)。安(an)(an)(an)(an)裝(zhuang)費用(yong)(yong)低。圓(yuan)(yuan)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)系(xi)(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)(an)(an)裝(zhuang)時間(jian)只有相(xiang)類似的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)(ju)(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(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(xu)(xu)較小的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)(an)(an)裝(zhuang)空(kong)間(jian)。在不(bu)增(zeng)加(jia)任(ren)何壓(ya)降(jiang)(jiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)情(qing)況下(xia)，相(xiang)同(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)(an)(an)裝(zhuang)空(kong)間(jian)內直徑為(wei)200mm的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)可(ke)(ke)取(qu)代250×150mm的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)(ju)(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)。在不(bu)增(zeng)加(jia)額外安(an)(an)(an)(an)裝(zhuang)空(kong)間(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)前提下(xia)，數(shu)條平行(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)可(ke)(ke)取(qu)代扁平矩(ju)(ju)(ju)(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)。考慮了所有的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)因素，在絕大(da)(da)多數(shu)情(qing)況下(xia)，圓(yuan)(yuan)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)所占用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)空(kong)間(jian)都要少于(yu)矩(ju)(ju)(ju)(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)。對同(tong)(tong)樣的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)力(li)特性，數(shu)條圓(yuan)(yuan)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)(an)(an)裝(zhuang)空(kong)間(jian)常常與(yu)一條矩(ju)(ju)(ju)(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(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)(an)(an)裝(zhuang)空(kong)間(jian)相(xiang)同(tong)(tong)或更少。許多矩(ju)(ju)(ju)(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)系(xi)(xi)(xi)統(tong)(tong)安(an)(an)(an)(an)裝(zhuang)時需(xu)(xu)要4螺(luo)栓系(xi)(xi)(xi)統(tong)(tong)，因而(er)在管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各個方向增(zeng)加(jia)40~80mm。壓(ya)降(jiang)(jiang)低：眾所周(zhou)知(zhi)，圓(yuan)(yuan)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)阻(zu)比矩(ju)(ju)(ju)(ju)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)阻(zu)要小得多。精密(mi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)咬口(kou)成型(xing)(xing)工藝(yi)(yi)：進口(kou)設(she)備所采用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)模具(ju)均(jun)(jun)為(wei)特種(zhong)(zhong)鋼材(cai)結構(gou)，即使使用(yong)(yong)了三五年，其(qi)壓(ya)制(zhi)(zhi)模具(ju)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)表面仍保(bao)持不(bu)變(bian)，使得鍍(du)鋅鋼板的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)表面不(bu)受損傷，大(da)(da)大(da)(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)延(yan)長(chang)(chang)了風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)使用(yong)(yong)壽命，同(tong)(tong)時接(jie)(jie)縫均(jun)(jun)勻(yun)平整、咬口(kou)緊(jin)密(mi)、連(lian)接(jie)(jie)力(li)強(qiang)、密(mi)封(feng)性好。安(an)(an)(an)(an)全密(mi)封(feng)圈防(fang)漏系(xi)(xi)(xi)統(tong)(tong)。精巧的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)旋(xuan)(xuan)(xuan)壓(ya)制(zhi)(zhi)楞筋工藝(yi)(yi)使螺(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)具(ju)有承(cheng)受壓(ya)力(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)大(da)(da)強(qiang)度，增(zeng)加(jia)螺(luo)旋(xuan)(xuan)(xuan)型(xing)(xing)楞筋后，咬口(kou)潛縫厚(hou)度是管(guan)(guan)(guan)(guan)(guan)體(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)四倍，管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)剛性非常大(da)(da)，顯(xian)示出堅(jian)固的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)優(you)越性，能承(cheng)受壓(ya)力(li)負荷而(er)無損變(bian)形(xing)(xing)(xing)(xing)，用(yong)(yong)材(cai)厚(hou)度可(ke)(ke)減(jian)(jian)(jian)小15%，降(jiang)(jiang)低成本。相(xiang)同(tong)(tong)截面積時，長(chang)(chang)寬(kuan)比為(wei)1：3的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)(ju)(ju)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)周(zhou)長(chang)(chang)比螺(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)周(zhou)長(chang)(chang)長(chang)(chang)40%，用(yong)(yong)材(cai)省；同(tong)(tong)理而(er)言，由(you)于(yu)螺(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)周(zhou)長(chang)(chang)短，保(bao)溫用(yong)(yong)材(cai)也(ye)可(ke)(ke)相(xiang)應減(jian)(jian)(jian)少。管(guan)(guan)(guan)(guan)(guan)路布局(ju)優(you)美(mei)、立體(ti)感強(qiang)：當(dang)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)作為(wei)一種(zhong)(zhong)建筑(zhu)特點(dian)而(er)必須暴露時，優(you)美(mei)典(dian)(dian)雅的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)成型(xing)(xing)法(fa)蘭(lan)(lan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)將是上佳之選。承(cheng)插式(shi)的螺旋圓風管的安裝形式(shi)。