鍍鋅鐵皮風管

        鍍鋅(xin)鐵皮風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)優勢減少(shao)(shao)泄(xie)漏(lou)。螺(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)顯著地減少(shao)(shao)了管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)與(yu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)之間的(de)(de)(de)(de)(de)(de)(de)(de)連接(jie)(jie)(jie)點，使(shi)(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件結(jie)合部的(de)(de)(de)(de)(de)(de)(de)(de)泄(xie)漏(lou)減少(shao)(shao)，典(dian)型的(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)長度是(shi)3~6m，而(er)(er)典(dian)型的(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)長度只(zhi)有(you)1~1.5m；且連接(jie)(jie)(jie)兩個螺(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)只(zhi)需(xu)一個管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接(jie)(jie)(jie)件，而(er)(er)傳統(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)連接(jie)(jie)(jie)則常常需(xu)要一個完全(quan)獨立(li)的(de)(de)(de)(de)(de)(de)(de)(de)雙法蘭系(xi)(xi)(xi)統(tong)(tong)(tong)。標準化(hua)產品(pin)。螺(luo)(luo)旋(xuan)(xuan)圓風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)配件（管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件和接(jie)(jie)(jie)頭）的(de)(de)(de)(de)(de)(de)(de)(de)生產已高度自(zi)動化(hua)、系(xi)(xi)(xi)統(tong)(tong)(tong)化(hua)，并具(ju)有(you)工(gong)業化(hua)的(de)(de)(de)(de)(de)(de)(de)(de)質量控制。安(an)裝(zhuang)(zhuang)費(fei)用(yong)低(di)。圓形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)系(xi)(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)時間只(zhi)有(you)相(xiang)(xiang)類似的(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)1/3。⑷通常只(zhi)需(xu)較(jiao)小(xiao)的(de)(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)空(kong)(kong)間。在(zai)不增加(jia)任何壓(ya)(ya)降(jiang)的(de)(de)(de)(de)(de)(de)(de)(de)情況(kuang)下，相(xiang)(xiang)同(tong)的(de)(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)空(kong)(kong)間內直徑為(wei)(wei)200mm的(de)(de)(de)(de)(de)(de)(de)(de)圓形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可取代250×150mm的(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。在(zai)不增加(jia)額外安(an)裝(zhuang)(zhuang)空(kong)(kong)間的(de)(de)(de)(de)(de)(de)(de)(de)前提下，數(shu)條平行的(de)(de)(de)(de)(de)(de)(de)(de)圓形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可取代扁平矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。考慮了所(suo)有(you)的(de)(de)(de)(de)(de)(de)(de)(de)因(yin)素(su)，在(zai)絕大(da)多數(shu)情況(kuang)下，圓形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)所(suo)占用(yong)的(de)(de)(de)(de)(de)(de)(de)(de)空(kong)(kong)間都要少(shao)(shao)于(yu)矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。對(dui)同(tong)樣的(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)力(li)特性，數(shu)條圓形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)空(kong)(kong)間常常與(yu)一條矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)空(kong)(kong)間相(xiang)(xiang)同(tong)或更少(shao)(shao)。許(xu)多矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)系(xi)(xi)(xi)統(tong)(tong)(tong)安(an)裝(zhuang)(zhuang)時需(xu)要4螺(luo)(luo)栓系(xi)(xi)(xi)統(tong)(tong)(tong)，因(yin)而(er)(er)在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)各個方向增加(jia)40~80mm。壓(ya)(ya)降(jiang)低(di)：眾所(suo)周(zhou)知，圓形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)阻(zu)比(bi)矩(ju)(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)阻(zu)要小(xiao)得多。精(jing)密的(de)(de)(de)(de)(de)(de)(de)(de)咬口(kou)(kou)(kou)成型工(gong)藝(yi)：進口(kou)(kou)(kou)設備(bei)所(suo)采用(yong)的(de)(de)(de)(de)(de)(de)(de)(de)模具(ju)均為(wei)(wei)特種鋼材結(jie)構，即使(shi)(shi)使(shi)(shi)用(yong)了三五年(nian)，其壓(ya)(ya)制模具(ju)的(de)(de)(de)(de)(de)(de)(de)(de)表面仍保(bao)持不變，使(shi)(shi)得鍍鋅(xin)鋼板(ban)的(de)(de)(de)(de)(de)(de)(de)(de)表面不受損傷，大(da)大(da)的(de)(de)(de)(de)(de)(de)(de)(de)延(yan)長了風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)使(shi)(shi)用(yong)壽命，同(tong)時接(jie)(jie)(jie)縫均勻平整、咬口(kou)(kou)(kou)緊密、連接(jie)(jie)(jie)力(li)強、密封性好(hao)。安(an)全(quan)密封圈(quan)防(fang)漏(lou)系(xi)(xi)(xi)統(tong)(tong)(tong)。精(jing)巧的(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)旋(xuan)(xuan)壓(ya)(ya)制楞(leng)(leng)筋(jin)工(gong)藝(yi)使(shi)(shi)螺(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)具(ju)有(you)承受壓(ya)(ya)力(li)的(de)(de)(de)(de)(de)(de)(de)(de)大(da)強度，增加(jia)螺(luo)(luo)旋(xuan)(xuan)型楞(leng)(leng)筋(jin)后，咬口(kou)(kou)(kou)潛(qian)縫厚度是(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)體(ti)的(de)(de)(de)(de)(de)(de)(de)(de)四倍(bei)，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)剛性非(fei)常大(da)，顯示出堅固的(de)(de)(de)(de)(de)(de)(de)(de)優越(yue)性，能(neng)承受壓(ya)(ya)力(li)負荷(he)而(er)(er)無損變形(xing)(xing)(xing)，用(yong)材厚度可減小(xiao)15%，降(jiang)低(di)成本。相(xiang)(xiang)同(tong)截面積(ji)時，長寬比(bi)為(wei)(wei)1：3的(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長比(bi)螺(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)周(zhou)長長40%，用(yong)材省；同(tong)理而(er)(er)言，由于(yu)螺(luo)(luo)旋(xuan)(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長短，保(bao)溫用(yong)材也可相(xiang)(xiang)應減少(shao)(shao)。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路布局優美(mei)、立(li)體(ti)感強：當管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)作為(wei)(wei)一種建筑特點而(er)(er)必須暴(bao)露時，優美(mei)典(dian)雅的(de)(de)(de)(de)(de)(de)(de)(de)成型法蘭風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)將是(shi)上佳之選。承插式(shi)的(de)螺(luo)旋(xuan)圓風管的(de)安裝形(xing)式(shi)。