鍍鋅鐵皮風管

        鍍(du)鋅鐵(tie)皮(pi)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)優勢減少(shao)(shao)泄(xie)(xie)漏。螺(luo)旋(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝(zhuang)顯著地(di)減少(shao)(shao)了管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)與(yu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)之(zhi)(zhi)間(jian)的(de)(de)(de)(de)(de)(de)連(lian)接(jie)點(dian)，使管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件結合部的(de)(de)(de)(de)(de)(de)泄(xie)(xie)漏減少(shao)(shao)，典型(xing)的(de)(de)(de)(de)(de)(de)螺(luo)旋(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)長(chang)(chang)(chang)(chang)(chang)度(du)是3~6m，而(er)典型(xing)的(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)長(chang)(chang)(chang)(chang)(chang)度(du)只有(you)(you)1~1.5m；且連(lian)接(jie)兩(liang)個(ge)螺(luo)旋(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)只需一個(ge)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接(jie)件，而(er)傳統(tong)的(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)連(lian)接(jie)則常常需要一個(ge)完全獨立的(de)(de)(de)(de)(de)(de)雙法蘭(lan)系(xi)(xi)統(tong)。標準化產品。螺(luo)旋(xuan)圓(yuan)(yuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)配件（管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件和接(jie)頭(tou)）的(de)(de)(de)(de)(de)(de)生產已(yi)高度(du)自動化、系(xi)(xi)統(tong)化，并(bing)具(ju)(ju)有(you)(you)工(gong)業(ye)化的(de)(de)(de)(de)(de)(de)質量控制。安(an)(an)(an)裝(zhuang)費用低(di)。圓(yuan)(yuan)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)系(xi)(xi)統(tong)的(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝(zhuang)時間(jian)只有(you)(you)相(xiang)類似的(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)1/3。⑷通常只需較(jiao)小的(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝(zhuang)空(kong)間(jian)。在不增(zeng)加(jia)任何壓(ya)(ya)降(jiang)的(de)(de)(de)(de)(de)(de)情(qing)況下(xia)(xia)，相(xiang)同的(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝(zhuang)空(kong)間(jian)內直(zhi)徑為(wei)200mm的(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)可(ke)取代250×150mm的(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)。在不增(zeng)加(jia)額外(wai)安(an)(an)(an)裝(zhuang)空(kong)間(jian)的(de)(de)(de)(de)(de)(de)前提下(xia)(xia)，數條平行(xing)的(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)可(ke)取代扁平矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)。考(kao)慮了所有(you)(you)的(de)(de)(de)(de)(de)(de)因(yin)素，在絕(jue)大多(duo)數情(qing)況下(xia)(xia)，圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)所占用的(de)(de)(de)(de)(de)(de)空(kong)間(jian)都要少(shao)(shao)于矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)。對同樣的(de)(de)(de)(de)(de)(de)壓(ya)(ya)力特性，數條圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝(zhuang)空(kong)間(jian)常常與(yu)一條矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝(zhuang)空(kong)間(jian)相(xiang)同或更少(shao)(shao)。許多(duo)矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)系(xi)(xi)統(tong)安(an)(an)(an)裝(zhuang)時需要4螺(luo)栓系(xi)(xi)統(tong)，因(yin)而(er)在管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)各(ge)個(ge)方向增(zeng)加(jia)40~80mm。壓(ya)(ya)降(jiang)低(di)：眾所周(zhou)知，圓(yuan)(yuan)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)阻(zu)比矩(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)阻(zu)要小得多(duo)。精(jing)密(mi)的(de)(de)(de)(de)(de)(de)咬口(kou)(kou)成型(xing)工(gong)藝：進(jin)口(kou)(kou)設備(bei)所采用的(de)(de)(de)(de)(de)(de)模具(ju)(ju)均為(wei)特種鋼(gang)材(cai)結構，即使使用了三五年，其(qi)壓(ya)(ya)制模具(ju)(ju)的(de)(de)(de)(de)(de)(de)表面(mian)仍(reng)保持不變(bian)，使得鍍(du)鋅鋼(gang)板的(de)(de)(de)(de)(de)(de)表面(mian)不受損傷(shang)，大大的(de)(de)(de)(de)(de)(de)延長(chang)(chang)(chang)(chang)(chang)了風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)使用壽命，同時接(jie)縫均勻平整、咬口(kou)(kou)緊(jin)密(mi)、連(lian)接(jie)力強(qiang)(qiang)、密(mi)封(feng)性好(hao)。安(an)(an)(an)全密(mi)封(feng)圈(quan)防漏系(xi)(xi)統(tong)。精(jing)巧的(de)(de)(de)(de)(de)(de)螺(luo)旋(xuan)壓(ya)(ya)制楞筋(jin)工(gong)藝使螺(luo)旋(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)具(ju)(ju)有(you)(you)承(cheng)受壓(ya)(ya)力的(de)(de)(de)(de)(de)(de)大強(qiang)(qiang)度(du)，增(zeng)加(jia)螺(luo)旋(xuan)型(xing)楞筋(jin)后，咬口(kou)(kou)潛縫厚度(du)是管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)體(ti)的(de)(de)(de)(de)(de)(de)四倍，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)剛性非常大，顯示出堅固的(de)(de)(de)(de)(de)(de)優越(yue)性，能承(cheng)受壓(ya)(ya)力負荷而(er)無損變(bian)形(xing)(xing)(xing)，用材(cai)厚度(du)可(ke)減小15%，降(jiang)低(di)成本(ben)。相(xiang)同截面(mian)積時，長(chang)(chang)(chang)(chang)(chang)寬(kuan)比為(wei)1：3的(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長(chang)(chang)(chang)(chang)(chang)比螺(luo)旋(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)周(zhou)長(chang)(chang)(chang)(chang)(chang)長(chang)(chang)(chang)(chang)(chang)40%，用材(cai)省；同理而(er)言，由于螺(luo)旋(xuan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長(chang)(chang)(chang)(chang)(chang)短，保溫用材(cai)也可(ke)相(xiang)應(ying)減少(shao)(shao)。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路布(bu)局(ju)優美、立體(ti)感強(qiang)(qiang)：當(dang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)作為(wei)一種建筑特點(dian)而(er)必須暴露時，優美典雅的(de)(de)(de)(de)(de)(de)成型(xing)法蘭(lan)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)將是上佳之(zhi)(zhi)選。承(cheng)插式的螺旋(xuan)圓風管的安(an)裝形式。