鍍鋅鐵皮風管

        鍍(du)鋅(xin)鐵(tie)皮風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)優(you)勢減(jian)少(shao)泄漏。螺旋風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)顯著地減(jian)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(lian)(lian)接(jie)點(dian)，使管(guan)(guan)(guan)(guan)(guan)(guan)件結合部的(de)(de)(de)(de)(de)(de)(de)泄漏減(jian)少(shao)，典(dian)(dian)型(xing)的(de)(de)(de)(de)(de)(de)(de)螺旋風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)長(chang)(chang)(chang)度(du)(du)(du)是3~6m，而(er)(er)(er)典(dian)(dian)型(xing)的(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)長(chang)(chang)(chang)度(du)(du)(du)只(zhi)(zhi)有1~1.5m；且連(lian)(lian)接(jie)兩個(ge)螺旋風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)只(zhi)(zhi)需一(yi)(yi)個(ge)管(guan)(guan)(guan)(guan)(guan)(guan)接(jie)件，而(er)(er)(er)傳統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)連(lian)(lian)接(jie)則常(chang)常(chang)需要(yao)一(yi)(yi)個(ge)完全獨(du)立(li)的(de)(de)(de)(de)(de)(de)(de)雙法蘭系(xi)(xi)(xi)統(tong)(tong)。標準化(hua)產品。螺旋圓(yuan)(yuan)(yuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)配件（管(guan)(guan)(guan)(guan)(guan)(guan)件和接(jie)頭）的(de)(de)(de)(de)(de)(de)(de)生產已高度(du)(du)(du)自(zi)動(dong)化(hua)、系(xi)(xi)(xi)統(tong)(tong)化(hua)，并具有工業化(hua)的(de)(de)(de)(de)(de)(de)(de)質量控制(zhi)。安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)費用(yong)(yong)(yong)低(di)。圓(yuan)(yuan)(yuan)形(xing)(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)系(xi)(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)時(shi)(shi)間(jian)(jian)(jian)只(zhi)(zhi)有相(xiang)(xiang)(xiang)類似的(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)1/3。⑷通常(chang)只(zhi)(zhi)需較小的(de)(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)空(kong)間(jian)(jian)(jian)。在(zai)(zai)不(bu)增(zeng)加(jia)任何壓(ya)降的(de)(de)(de)(de)(de)(de)(de)情況(kuang)下(xia)，相(xiang)(xiang)(xiang)同(tong)的(de)(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)空(kong)間(jian)(jian)(jian)內直徑為(wei)200mm的(de)(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)(yuan)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可(ke)取(qu)代250×150mm的(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。在(zai)(zai)不(bu)增(zeng)加(jia)額外安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)空(kong)間(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)前提下(xia)，數(shu)條平行的(de)(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)(yuan)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可(ke)取(qu)代扁平矩(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。考慮了(le)所有的(de)(de)(de)(de)(de)(de)(de)因素，在(zai)(zai)絕大(da)(da)多(duo)數(shu)情況(kuang)下(xia)，圓(yuan)(yuan)(yuan)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(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(yu)矩(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。對(dui)同(tong)樣的(de)(de)(de)(de)(de)(de)(de)壓(ya)力特性，數(shu)條圓(yuan)(yuan)(yuan)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)空(kong)間(jian)(jian)(jian)常(chang)常(chang)與(yu)一(yi)(yi)條矩(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)空(kong)間(jian)(jian)(jian)相(xiang)(xiang)(xiang)同(tong)或更少(shao)。許多(duo)矩(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)系(xi)(xi)(xi)統(tong)(tong)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)時(shi)(shi)需要(yao)4螺栓系(xi)(xi)(xi)統(tong)(tong)，因而(er)(er)(er)在(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)各個(ge)方向(xiang)增(zeng)加(jia)40~80mm。壓(ya)降低(di)：眾所周(zhou)知，圓(yuan)(yuan)(yuan)形(xing)(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)阻(zu)比(bi)(bi)(bi)矩(ju)形(xing)(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)阻(zu)要(yao)小得多(duo)。精密(mi)的(de)(de)(de)(de)(de)(de)(de)咬口(kou)成(cheng)(cheng)型(xing)工藝：進(jin)口(kou)設備所采(cai)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)模具均為(wei)特種(zhong)鋼材(cai)(cai)結構，即使使用(yong)(yong)(yong)了(le)三(san)五年，其壓(ya)制(zhi)模具的(de)(de)(de)(de)(de)(de)(de)表(biao)面(mian)仍保(bao)持不(bu)變，使得鍍(du)鋅(xin)鋼板(ban)的(de)(de)(de)(de)(de)(de)(de)表(biao)面(mian)不(bu)受(shou)損傷(shang)，大(da)(da)大(da)(da)的(de)(de)(de)(de)(de)(de)(de)延(yan)長(chang)(chang)(chang)了(le)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)使用(yong)(yong)(yong)壽(shou)命，同(tong)時(shi)(shi)接(jie)縫(feng)均勻(yun)平整、咬口(kou)緊密(mi)、連(lian)(lian)接(jie)力強、密(mi)封(feng)性好。安(an)(an)(an)全密(mi)封(feng)圈防漏系(xi)(xi)(xi)統(tong)(tong)。精巧(qiao)的(de)(de)(de)(de)(de)(de)(de)螺旋壓(ya)制(zhi)楞(leng)筋工藝使螺旋風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)具有承受(shou)壓(ya)力的(de)(de)(de)(de)(de)(de)(de)大(da)(da)強度(du)(du)(du)，增(zeng)加(jia)螺旋型(xing)楞(leng)筋后，咬口(kou)潛縫(feng)厚度(du)(du)(du)是管(guan)(guan)(guan)(guan)(guan)(guan)體的(de)(de)(de)(de)(de)(de)(de)四倍(bei)，管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)剛性非常(chang)大(da)(da)，顯示出堅(jian)固的(de)(de)(de)(de)(de)(de)(de)優(you)越性，能承受(shou)壓(ya)力負(fu)荷而(er)(er)(er)無損變形(xing)(xing)(xing)(xing)，用(yong)(yong)(yong)材(cai)(cai)厚度(du)(du)(du)可(ke)減(jian)小15%，降低(di)成(cheng)(cheng)本。相(xiang)(xiang)(xiang)同(tong)截面(mian)積(ji)時(shi)(shi)，長(chang)(chang)(chang)寬比(bi)(bi)(bi)為(wei)1：3的(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長(chang)(chang)(chang)比(bi)(bi)(bi)螺旋風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)周(zhou)長(chang)(chang)(chang)長(chang)(chang)(chang)40%，用(yong)(yong)(yong)材(cai)(cai)省(sheng)；同(tong)理而(er)(er)(er)言，由于(yu)螺旋風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長(chang)(chang)(chang)短(duan)，保(bao)溫用(yong)(yong)(yong)材(cai)(cai)也可(ke)相(xiang)(xiang)(xiang)應減(jian)少(shao)。管(guan)(guan)(guan)(guan)(guan)(guan)路布局優(you)美、立(li)體感(gan)強：當管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)作為(wei)一(yi)(yi)種(zhong)建筑(zhu)特點(dian)而(er)(er)(er)必(bi)須暴(bao)露時(shi)(shi)，優(you)美典(dian)(dian)雅(ya)的(de)(de)(de)(de)(de)(de)(de)成(cheng)(cheng)型(xing)法蘭風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)將是上佳之選。承插(cha)式的螺旋(xuan)圓(yuan)風(feng)管的安裝形式。