鍍鋅鐵皮風管

        鍍鋅鐵皮風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)優(you)(you)勢(shi)減(jian)(jian)少泄漏(lou)。螺(luo)旋(xuan)(xuan)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)安(an)(an)裝(zhuang)顯著地(di)減(jian)(jian)少了(le)(le)(le)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)與管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)之(zhi)間(jian)(jian)(jian)的(de)(de)(de)(de)連(lian)(lian)接(jie)(jie)點，使管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件(jian)結合部的(de)(de)(de)(de)泄漏(lou)減(jian)(jian)少，典型(xing)(xing)的(de)(de)(de)(de)螺(luo)旋(xuan)(xuan)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)長(chang)度(du)(du)是3~6m，而(er)典型(xing)(xing)的(de)(de)(de)(de)矩形(xing)(xing)(xing)(xing)(xing)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)長(chang)度(du)(du)只(zhi)有1~1.5m；且連(lian)(lian)接(jie)(jie)兩個螺(luo)旋(xuan)(xuan)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)只(zhi)需(xu)(xu)一個管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接(jie)(jie)件(jian)，而(er)傳統(tong)的(de)(de)(de)(de)矩形(xing)(xing)(xing)(xing)(xing)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)連(lian)(lian)接(jie)(jie)則(ze)常(chang)常(chang)需(xu)(xu)要(yao)一個完全(quan)獨立的(de)(de)(de)(de)雙法蘭系(xi)統(tong)。標準化產品。螺(luo)旋(xuan)(xuan)圓風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)配件(jian)（管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件(jian)和接(jie)(jie)頭）的(de)(de)(de)(de)生產已高(gao)度(du)(du)自(zi)動化、系(xi)統(tong)化，并具有工(gong)業化的(de)(de)(de)(de)質量控(kong)制(zhi)。安(an)(an)裝(zhuang)費用(yong)低(di)。圓形(xing)(xing)(xing)(xing)(xing)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)系(xi)統(tong)的(de)(de)(de)(de)安(an)(an)裝(zhuang)時(shi)間(jian)(jian)(jian)只(zhi)有相類似的(de)(de)(de)(de)矩形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)1/3。⑷通常(chang)只(zhi)需(xu)(xu)較小的(de)(de)(de)(de)安(an)(an)裝(zhuang)空(kong)(kong)間(jian)(jian)(jian)。在(zai)不(bu)(bu)增(zeng)加任何壓(ya)降(jiang)的(de)(de)(de)(de)情況(kuang)下，相同(tong)(tong)的(de)(de)(de)(de)安(an)(an)裝(zhuang)空(kong)(kong)間(jian)(jian)(jian)內直徑為200mm的(de)(de)(de)(de)圓形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可(ke)取(qu)代250×150mm的(de)(de)(de)(de)矩形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。在(zai)不(bu)(bu)增(zeng)加額外(wai)安(an)(an)裝(zhuang)空(kong)(kong)間(jian)(jian)(jian)的(de)(de)(de)(de)前提下，數(shu)條(tiao)平(ping)行的(de)(de)(de)(de)圓形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可(ke)取(qu)代扁平(ping)矩形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。考慮了(le)(le)(le)所有的(de)(de)(de)(de)因(yin)素，在(zai)絕大(da)多(duo)數(shu)情況(kuang)下，圓形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)所占用(yong)的(de)(de)(de)(de)空(kong)(kong)間(jian)(jian)(jian)都要(yao)少于(yu)矩形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。對同(tong)(tong)樣的(de)(de)(de)(de)壓(ya)力特性，數(shu)條(tiao)圓形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)安(an)(an)裝(zhuang)空(kong)(kong)間(jian)(jian)(jian)常(chang)常(chang)與一條(tiao)矩形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)的(de)(de)(de)(de)安(an)(an)裝(zhuang)空(kong)(kong)間(jian)(jian)(jian)相同(tong)(tong)或更少。許多(duo)矩形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)系(xi)統(tong)安(an)(an)裝(zhuang)時(shi)需(xu)(xu)要(yao)4螺(luo)栓(shuan)系(xi)統(tong)，因(yin)而(er)在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)各個方(fang)向(xiang)增(zeng)加40~80mm。壓(ya)降(jiang)低(di)：眾所周知，圓形(xing)(xing)(xing)(xing)(xing)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)風(feng)阻比矩形(xing)(xing)(xing)(xing)(xing)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)風(feng)阻要(yao)小得(de)多(duo)。精密(mi)的(de)(de)(de)(de)咬口(kou)成型(xing)(xing)工(gong)藝(yi)：進(jin)口(kou)設備所采用(yong)的(de)(de)(de)(de)模(mo)具均(jun)為特種鋼材結構，即使使用(yong)了(le)(le)(le)三五年(nian)，其壓(ya)制(zhi)模(mo)具的(de)(de)(de)(de)表面仍保持不(bu)(bu)變(bian)，使得(de)鍍鋅鋼板(ban)的(de)(de)(de)(de)表面不(bu)(bu)受損傷，大(da)大(da)的(de)(de)(de)(de)延(yan)長(chang)了(le)(le)(le)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)使用(yong)壽命(ming)，同(tong)(tong)時(shi)接(jie)(jie)縫均(jun)勻平(ping)整、咬口(kou)緊(jin)密(mi)、連(lian)(lian)接(jie)(jie)力強、密(mi)封(feng)性好。安(an)(an)全(quan)密(mi)封(feng)圈(quan)防漏(lou)系(xi)統(tong)。精巧的(de)(de)(de)(de)螺(luo)旋(xuan)(xuan)壓(ya)制(zhi)楞筋工(gong)藝(yi)使螺(luo)旋(xuan)(xuan)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)具有承受壓(ya)力的(de)(de)(de)(de)大(da)強度(du)(du)，增(zeng)加螺(luo)旋(xuan)(xuan)型(xing)(xing)楞筋后，咬口(kou)潛縫厚(hou)(hou)度(du)(du)是管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)體的(de)(de)(de)(de)四倍(bei)，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)剛性非常(chang)大(da)，顯示出(chu)堅固的(de)(de)(de)(de)優(you)(you)越性，能(neng)承受壓(ya)力負荷(he)而(er)無損變(bian)形(xing)(xing)(xing)(xing)(xing)，用(yong)材厚(hou)(hou)度(du)(du)可(ke)減(jian)(jian)小15%，降(jiang)低(di)成本。相同(tong)(tong)截面積時(shi)，長(chang)寬比為1：3的(de)(de)(de)(de)矩形(xing)(xing)(xing)(xing)(xing)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周長(chang)比螺(luo)旋(xuan)(xuan)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)周長(chang)長(chang)40%，用(yong)材省(sheng)；同(tong)(tong)理而(er)言，由于(yu)螺(luo)旋(xuan)(xuan)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周長(chang)短，保溫用(yong)材也可(ke)相應減(jian)(jian)少。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路布局(ju)優(you)(you)美、立體感強：當(dang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)作(zuo)為一種建筑特點而(er)必須暴露時(shi)，優(you)(you)美典雅的(de)(de)(de)(de)成型(xing)(xing)法蘭風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)將是上佳之(zhi)選。承插(cha)式的螺(luo)旋圓風(feng)管的安裝(zhuang)形式。