鍍鋅鐵皮風管

        鍍(du)鋅鐵皮風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)優勢減(jian)少(shao)(shao)(shao)泄漏。螺(luo)(luo)(luo)旋風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)安(an)(an)裝顯著地減(jian)少(shao)(shao)(shao)了(le)管(guan)(guan)(guan)(guan)(guan)(guan)與(yu)管(guan)(guan)(guan)(guan)(guan)(guan)之間(jian)的(de)(de)(de)(de)連接(jie)點，使(shi)管(guan)(guan)(guan)(guan)(guan)(guan)件結合(he)部(bu)的(de)(de)(de)(de)泄漏減(jian)少(shao)(shao)(shao)，典(dian)型的(de)(de)(de)(de)螺(luo)(luo)(luo)旋風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)長(chang)(chang)(chang)(chang)度(du)是3~6m，而(er)典(dian)型的(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)長(chang)(chang)(chang)(chang)度(du)只有1~1.5m；且連接(jie)兩個螺(luo)(luo)(luo)旋風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)只需(xu)一(yi)個管(guan)(guan)(guan)(guan)(guan)(guan)接(jie)件，而(er)傳統的(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)連接(jie)則常(chang)常(chang)需(xu)要一(yi)個完全(quan)獨立的(de)(de)(de)(de)雙法(fa)蘭系(xi)(xi)統。標(biao)準(zhun)化產品。螺(luo)(luo)(luo)旋圓(yuan)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)配件（管(guan)(guan)(guan)(guan)(guan)(guan)件和(he)接(jie)頭(tou)）的(de)(de)(de)(de)生(sheng)產已(yi)高(gao)度(du)自動化、系(xi)(xi)統化，并具(ju)(ju)有工業化的(de)(de)(de)(de)質量控制。安(an)(an)裝費(fei)用(yong)低(di)(di)。圓(yuan)形(xing)(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)系(xi)(xi)統的(de)(de)(de)(de)安(an)(an)裝時(shi)(shi)間(jian)只有相類似的(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)1/3。⑷通常(chang)只需(xu)較小(xiao)的(de)(de)(de)(de)安(an)(an)裝空間(jian)。在(zai)(zai)不增(zeng)加任何(he)壓降(jiang)的(de)(de)(de)(de)情況下(xia)，相同(tong)的(de)(de)(de)(de)安(an)(an)裝空間(jian)內直(zhi)徑為(wei)(wei)200mm的(de)(de)(de)(de)圓(yuan)形(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可取(qu)代(dai)250×150mm的(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。在(zai)(zai)不增(zeng)加額外安(an)(an)裝空間(jian)的(de)(de)(de)(de)前提下(xia)，數(shu)條(tiao)平(ping)行(xing)的(de)(de)(de)(de)圓(yuan)形(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可取(qu)代(dai)扁平(ping)矩(ju)形(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。考(kao)慮了(le)所(suo)有的(de)(de)(de)(de)因(yin)素(su)，在(zai)(zai)絕大(da)多數(shu)情況下(xia)，圓(yuan)形(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)所(suo)占用(yong)的(de)(de)(de)(de)空間(jian)都要少(shao)(shao)(shao)于(yu)矩(ju)形(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。對同(tong)樣的(de)(de)(de)(de)壓力(li)特性，數(shu)條(tiao)圓(yuan)形(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)安(an)(an)裝空間(jian)常(chang)常(chang)與(yu)一(yi)條(tiao)矩(ju)形(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)的(de)(de)(de)(de)安(an)(an)裝空間(jian)相同(tong)或更(geng)少(shao)(shao)(shao)。許多矩(ju)形(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)系(xi)(xi)統安(an)(an)裝時(shi)(shi)需(xu)要4螺(luo)(luo)(luo)栓系(xi)(xi)統，因(yin)而(er)在(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)各個方向增(zeng)加40~80mm。壓降(jiang)低(di)(di)：眾所(suo)周(zhou)知，圓(yuan)形(xing)(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)阻比矩(ju)形(xing)(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)阻要小(xiao)得多。精(jing)密的(de)(de)(de)(de)咬(yao)口(kou)成型工藝：進口(kou)設備所(suo)采用(yong)的(de)(de)(de)(de)模(mo)具(ju)(ju)均(jun)為(wei)(wei)特種鋼材(cai)(cai)結構(gou)，即使(shi)使(shi)用(yong)了(le)三五(wu)年(nian)，其(qi)壓制模(mo)具(ju)(ju)的(de)(de)(de)(de)表面(mian)仍保持(chi)不變，使(shi)得鍍(du)鋅鋼板的(de)(de)(de)(de)表面(mian)不受(shou)損傷，大(da)大(da)的(de)(de)(de)(de)延長(chang)(chang)(chang)(chang)了(le)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)使(shi)用(yong)壽命，同(tong)時(shi)(shi)接(jie)縫均(jun)勻平(ping)整、咬(yao)口(kou)緊密、連接(jie)力(li)強、密封性好。安(an)(an)全(quan)密封圈防漏系(xi)(xi)統。精(jing)巧的(de)(de)(de)(de)螺(luo)(luo)(luo)旋壓制楞筋工藝使(shi)螺(luo)(luo)(luo)旋風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)具(ju)(ju)有承受(shou)壓力(li)的(de)(de)(de)(de)大(da)強度(du)，增(zeng)加螺(luo)(luo)(luo)旋型楞筋后，咬(yao)口(kou)潛縫厚度(du)是管(guan)(guan)(guan)(guan)(guan)(guan)體的(de)(de)(de)(de)四倍，管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)剛性非(fei)常(chang)大(da)，顯示出堅固的(de)(de)(de)(de)優越性，能承受(shou)壓力(li)負(fu)荷(he)而(er)無損變形(xing)(xing)(xing)(xing)(xing)(xing)，用(yong)材(cai)(cai)厚度(du)可減(jian)小(xiao)15%，降(jiang)低(di)(di)成本。相同(tong)截(jie)面(mian)積時(shi)(shi)，長(chang)(chang)(chang)(chang)寬比為(wei)(wei)1：3的(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長(chang)(chang)(chang)(chang)比螺(luo)(luo)(luo)旋風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)周(zhou)長(chang)(chang)(chang)(chang)長(chang)(chang)(chang)(chang)40%，用(yong)材(cai)(cai)省；同(tong)理而(er)言，由于(yu)螺(luo)(luo)(luo)旋風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長(chang)(chang)(chang)(chang)短，保溫用(yong)材(cai)(cai)也可相應(ying)減(jian)少(shao)(shao)(shao)。管(guan)(guan)(guan)(guan)(guan)(guan)路布局(ju)優美、立體感(gan)強：當管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)作為(wei)(wei)一(yi)種建筑特點而(er)必須暴(bao)露時(shi)(shi)，優美典(dian)雅的(de)(de)(de)(de)成型法(fa)蘭風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)將(jiang)是上佳之選。承插式的(de)螺旋(xuan)圓風管的(de)安裝形式。