鍍鋅鐵皮風管

        鍍(du)鋅(xin)鐵皮風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)優(you)勢減(jian)少(shao)(shao)泄(xie)漏。螺(luo)(luo)旋風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)顯(xian)著地減(jian)少(shao)(shao)了管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)與管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)之間(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)連(lian)接(jie)點，使管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件結(jie)(jie)合(he)部的(de)(de)(de)(de)(de)(de)(de)(de)(de)泄(xie)漏減(jian)少(shao)(shao)，典(dian)型的(de)(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)旋風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)長(chang)度(du)(du)是3~6m，而(er)典(dian)型的(de)(de)(de)(de)(de)(de)(de)(de)(de)矩形(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)長(chang)度(du)(du)只有(you)(you)1~1.5m；且連(lian)接(jie)兩(liang)個(ge)螺(luo)(luo)旋風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)只需(xu)(xu)一(yi)個(ge)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接(jie)件，而(er)傳(chuan)統(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)矩形(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)連(lian)接(jie)則常(chang)(chang)常(chang)(chang)需(xu)(xu)要(yao)(yao)一(yi)個(ge)完全(quan)獨立的(de)(de)(de)(de)(de)(de)(de)(de)(de)雙法(fa)蘭(lan)系(xi)(xi)統(tong)。標準化(hua)(hua)(hua)產(chan)(chan)品。螺(luo)(luo)旋圓(yuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)配(pei)件（管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件和接(jie)頭(tou)）的(de)(de)(de)(de)(de)(de)(de)(de)(de)生產(chan)(chan)已高(gao)度(du)(du)自動化(hua)(hua)(hua)、系(xi)(xi)統(tong)化(hua)(hua)(hua)，并具有(you)(you)工(gong)業化(hua)(hua)(hua)的(de)(de)(de)(de)(de)(de)(de)(de)(de)質(zhi)量(liang)控制(zhi)。安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)費用(yong)(yong)(yong)低。圓(yuan)形(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)系(xi)(xi)統(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)時(shi)間(jian)(jian)(jian)只有(you)(you)相(xiang)類似的(de)(de)(de)(de)(de)(de)(de)(de)(de)矩形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)1/3。⑷通常(chang)(chang)只需(xu)(xu)較小的(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)空(kong)(kong)間(jian)(jian)(jian)。在不(bu)增加(jia)(jia)(jia)任何(he)壓(ya)(ya)降的(de)(de)(de)(de)(de)(de)(de)(de)(de)情況下，相(xiang)同(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)空(kong)(kong)間(jian)(jian)(jian)內直徑為200mm的(de)(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)形(xing)(xing)管(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)(de)矩形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。在不(bu)增加(jia)(jia)(jia)額外安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)空(kong)(kong)間(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)前(qian)提下，數(shu)條(tiao)平(ping)行的(de)(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可取代扁平(ping)矩形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。考慮了所(suo)有(you)(you)的(de)(de)(de)(de)(de)(de)(de)(de)(de)因素，在絕大(da)多數(shu)情況下，圓(yuan)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)所(suo)占用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)空(kong)(kong)間(jian)(jian)(jian)都要(yao)(yao)少(shao)(shao)于矩形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。對同(tong)樣的(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)力特性，數(shu)條(tiao)圓(yuan)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)空(kong)(kong)間(jian)(jian)(jian)常(chang)(chang)常(chang)(chang)與一(yi)條(tiao)矩形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)空(kong)(kong)間(jian)(jian)(jian)相(xiang)同(tong)或更少(shao)(shao)。許多矩形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)系(xi)(xi)統(tong)安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)時(shi)需(xu)(xu)要(yao)(yao)4螺(luo)(luo)栓(shuan)系(xi)(xi)統(tong)，因而(er)在管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)各個(ge)方向(xiang)增加(jia)(jia)(jia)40~80mm。壓(ya)(ya)降低：眾(zhong)所(suo)周(zhou)(zhou)知，圓(yuan)形(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)阻比矩形(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)阻要(yao)(yao)小得多。精密(mi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)咬口(kou)成型工(gong)藝(yi)：進口(kou)設(she)備所(suo)采用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)模具均為特種鋼(gang)材結(jie)(jie)構(gou)，即使使用(yong)(yong)(yong)了三五年(nian)，其壓(ya)(ya)制(zhi)模具的(de)(de)(de)(de)(de)(de)(de)(de)(de)表(biao)面仍(reng)保(bao)持(chi)不(bu)變，使得鍍(du)鋅(xin)鋼(gang)板的(de)(de)(de)(de)(de)(de)(de)(de)(de)表(biao)面不(bu)受損傷，大(da)大(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)延長(chang)了風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)使用(yong)(yong)(yong)壽(shou)命，同(tong)時(shi)接(jie)縫均勻平(ping)整、咬口(kou)緊密(mi)、連(lian)接(jie)力強(qiang)(qiang)、密(mi)封性好(hao)。安(an)(an)(an)(an)全(quan)密(mi)封圈防漏系(xi)(xi)統(tong)。精巧的(de)(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)旋壓(ya)(ya)制(zhi)楞筋(jin)工(gong)藝(yi)使螺(luo)(luo)旋風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)具有(you)(you)承受壓(ya)(ya)力的(de)(de)(de)(de)(de)(de)(de)(de)(de)大(da)強(qiang)(qiang)度(du)(du)，增加(jia)(jia)(jia)螺(luo)(luo)旋型楞筋(jin)后，咬口(kou)潛縫厚度(du)(du)是管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)體的(de)(de)(de)(de)(de)(de)(de)(de)(de)四倍(bei)，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)剛性非常(chang)(chang)大(da)，顯(xian)示出(chu)堅固的(de)(de)(de)(de)(de)(de)(de)(de)(de)優(you)越性，能承受壓(ya)(ya)力負荷而(er)無損變形(xing)(xing)，用(yong)(yong)(yong)材厚度(du)(du)可減(jian)小15%，降低成本。相(xiang)同(tong)截面積時(shi)，長(chang)寬比為1：3的(de)(de)(de)(de)(de)(de)(de)(de)(de)矩形(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)(zhou)長(chang)比螺(luo)(luo)旋風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)周(zhou)(zhou)長(chang)長(chang)40%，用(yong)(yong)(yong)材省(sheng)；同(tong)理而(er)言，由于螺(luo)(luo)旋風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)(zhou)長(chang)短，保(bao)溫用(yong)(yong)(yong)材也可相(xiang)應減(jian)少(shao)(shao)。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路布(bu)局(ju)優(you)美(mei)、立體感強(qiang)(qiang)：當管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)作(zuo)為一(yi)種建筑(zhu)特點而(er)必須暴露時(shi)，優(you)美(mei)典(dian)雅的(de)(de)(de)(de)(de)(de)(de)(de)(de)成型法(fa)蘭(lan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)將是上佳(jia)之選。承插式的螺旋圓風管的安(an)裝(zhuang)形式。