鍍鋅鐵皮風管

        鍍(du)鋅鐵(tie)皮風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)優勢減少(shao)(shao)(shao)泄漏(lou)。螺旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)安裝(zhuang)(zhuang)(zhuang)顯著地減少(shao)(shao)(shao)了管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)與管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)之(zhi)間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)連接(jie)(jie)點，使管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件(jian)(jian)結合(he)部的(de)(de)(de)(de)(de)(de)(de)(de)泄漏(lou)減少(shao)(shao)(shao)，典(dian)(dian)型的(de)(de)(de)(de)(de)(de)(de)(de)螺旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)長(chang)(chang)(chang)度(du)是(shi)(shi)3~6m，而(er)典(dian)(dian)型的(de)(de)(de)(de)(de)(de)(de)(de)矩形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)長(chang)(chang)(chang)度(du)只(zhi)(zhi)有(you)(you)1~1.5m；且連接(jie)(jie)兩個(ge)(ge)螺旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)只(zhi)(zhi)需一個(ge)(ge)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接(jie)(jie)件(jian)(jian)，而(er)傳統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)矩形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)連接(jie)(jie)則常(chang)常(chang)需要一個(ge)(ge)完全獨立(li)的(de)(de)(de)(de)(de)(de)(de)(de)雙法(fa)蘭系(xi)(xi)統(tong)(tong)。標(biao)準(zhun)化產品。螺旋(xuan)(xuan)圓(yuan)(yuan)(yuan)(yuan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)配件(jian)(jian)（管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件(jian)(jian)和接(jie)(jie)頭）的(de)(de)(de)(de)(de)(de)(de)(de)生產已高度(du)自動化、系(xi)(xi)統(tong)(tong)化，并具(ju)(ju)有(you)(you)工(gong)業化的(de)(de)(de)(de)(de)(de)(de)(de)質量控制(zhi)。安裝(zhuang)(zhuang)(zhuang)費用(yong)(yong)(yong)低(di)。圓(yuan)(yuan)(yuan)(yuan)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)安裝(zhuang)(zhuang)(zhuang)時(shi)(shi)間(jian)(jian)只(zhi)(zhi)有(you)(you)相(xiang)(xiang)(xiang)類似的(de)(de)(de)(de)(de)(de)(de)(de)矩形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)(de)(de)(de)(de)(de)1/3。⑷通常(chang)只(zhi)(zhi)需較小(xiao)(xiao)的(de)(de)(de)(de)(de)(de)(de)(de)安裝(zhuang)(zhuang)(zhuang)空(kong)(kong)間(jian)(jian)。在(zai)不(bu)增(zeng)加(jia)任何壓降(jiang)的(de)(de)(de)(de)(de)(de)(de)(de)情(qing)況下(xia)，相(xiang)(xiang)(xiang)同的(de)(de)(de)(de)(de)(de)(de)(de)安裝(zhuang)(zhuang)(zhuang)空(kong)(kong)間(jian)(jian)內直徑為200mm的(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)可(ke)取代250×150mm的(de)(de)(de)(de)(de)(de)(de)(de)矩形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)。在(zai)不(bu)增(zeng)加(jia)額外安裝(zhuang)(zhuang)(zhuang)空(kong)(kong)間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)前提下(xia)，數(shu)條(tiao)平行的(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)可(ke)取代扁平矩形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)。考慮(lv)了所有(you)(you)的(de)(de)(de)(de)(de)(de)(de)(de)因素，在(zai)絕大(da)多數(shu)情(qing)況下(xia)，圓(yuan)(yuan)(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)所占用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)空(kong)(kong)間(jian)(jian)都要少(shao)(shao)(shao)于矩形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)。對同樣的(de)(de)(de)(de)(de)(de)(de)(de)壓力(li)特性，數(shu)條(tiao)圓(yuan)(yuan)(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)(de)(de)(de)(de)(de)安裝(zhuang)(zhuang)(zhuang)空(kong)(kong)間(jian)(jian)常(chang)常(chang)與一條(tiao)矩形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)(de)(de)安裝(zhuang)(zhuang)(zhuang)空(kong)(kong)間(jian)(jian)相(xiang)(xiang)(xiang)同或更少(shao)(shao)(shao)。許多矩形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)系(xi)(xi)統(tong)(tong)安裝(zhuang)(zhuang)(zhuang)時(shi)(shi)需要4螺栓系(xi)(xi)統(tong)(tong)，因而(er)在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)(de)(de)(de)(de)(de)各(ge)個(ge)(ge)方(fang)向(xiang)增(zeng)加(jia)40~80mm。壓降(jiang)低(di)：眾(zhong)所周知(zhi)，圓(yuan)(yuan)(yuan)(yuan)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(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)(feng)(feng)阻比矩形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(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)(feng)(feng)阻要小(xiao)(xiao)得多。精(jing)密的(de)(de)(de)(de)(de)(de)(de)(de)咬口(kou)成型工(gong)藝：進口(kou)設備所采用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)模(mo)具(ju)(ju)均(jun)為特種(zhong)鋼(gang)材(cai)結構(gou)，即使使用(yong)(yong)(yong)了三(san)五(wu)年，其壓制(zhi)模(mo)具(ju)(ju)的(de)(de)(de)(de)(de)(de)(de)(de)表面仍保持不(bu)變，使得鍍(du)鋅鋼(gang)板的(de)(de)(de)(de)(de)(de)(de)(de)表面不(bu)受(shou)損傷(shang)，大(da)大(da)的(de)(de)(de)(de)(de)(de)(de)(de)延長(chang)(chang)(chang)了風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)使用(yong)(yong)(yong)壽(shou)命，同時(shi)(shi)接(jie)(jie)縫均(jun)勻平整(zheng)、咬口(kou)緊(jin)密、連接(jie)(jie)力(li)強(qiang)、密封性好。安全密封圈防漏(lou)系(xi)(xi)統(tong)(tong)。精(jing)巧的(de)(de)(de)(de)(de)(de)(de)(de)螺旋(xuan)(xuan)壓制(zhi)楞(leng)筋工(gong)藝使螺旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)具(ju)(ju)有(you)(you)承受(shou)壓力(li)的(de)(de)(de)(de)(de)(de)(de)(de)大(da)強(qiang)度(du)，增(zeng)加(jia)螺旋(xuan)(xuan)型楞(leng)筋后，咬口(kou)潛縫厚(hou)度(du)是(shi)(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)體的(de)(de)(de)(de)(de)(de)(de)(de)四倍，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)(de)(de)(de)(de)(de)剛性非(fei)常(chang)大(da)，顯示出堅固的(de)(de)(de)(de)(de)(de)(de)(de)優越性，能承受(shou)壓力(li)負(fu)荷而(er)無損變形(xing)(xing)(xing)，用(yong)(yong)(yong)材(cai)厚(hou)度(du)可(ke)減小(xiao)(xiao)15%，降(jiang)低(di)成本。相(xiang)(xiang)(xiang)同截面積時(shi)(shi)，長(chang)(chang)(chang)寬比為1：3的(de)(de)(de)(de)(de)(de)(de)(de)矩形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周長(chang)(chang)(chang)比螺旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)周長(chang)(chang)(chang)長(chang)(chang)(chang)40%，用(yong)(yong)(yong)材(cai)省(sheng)；同理而(er)言，由于螺旋(xuan)(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周長(chang)(chang)(chang)短，保溫(wen)用(yong)(yong)(yong)材(cai)也可(ke)相(xiang)(xiang)(xiang)應減少(shao)(shao)(shao)。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)布局優美、立(li)體感(gan)強(qiang)：當管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)作為一種(zhong)建筑特點而(er)必須暴(bao)露時(shi)(shi)，優美典(dian)(dian)雅的(de)(de)(de)(de)(de)(de)(de)(de)成型法(fa)蘭風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)將是(shi)(shi)上(shang)佳之(zhi)選。承插(cha)式的(de)螺旋圓風(feng)管的(de)安裝(zhuang)形(xing)式。