鍍鋅鐵皮風管

        鍍(du)鋅鐵(tie)皮風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)優勢減(jian)少泄(xie)(xie)漏(lou)。螺(luo)(luo)(luo)旋(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)顯著地減(jian)少了管(guan)(guan)(guan)(guan)(guan)(guan)(guan)與(yu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)之間(jian)的(de)(de)(de)(de)(de)連(lian)接(jie)(jie)點，使(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)件結合部的(de)(de)(de)(de)(de)泄(xie)(xie)漏(lou)減(jian)少，典型的(de)(de)(de)(de)(de)螺(luo)(luo)(luo)旋(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)長度(du)(du)是(shi)3~6m，而(er)典型的(de)(de)(de)(de)(de)矩(ju)(ju)(ju)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)長度(du)(du)只(zhi)有(you)(you)1~1.5m；且連(lian)接(jie)(jie)兩(liang)個螺(luo)(luo)(luo)旋(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)只(zhi)需一個管(guan)(guan)(guan)(guan)(guan)(guan)(guan)接(jie)(jie)件，而(er)傳(chuan)統(tong)的(de)(de)(de)(de)(de)矩(ju)(ju)(ju)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)連(lian)接(jie)(jie)則常常需要(yao)一個完全(quan)獨(du)立(li)的(de)(de)(de)(de)(de)雙法蘭系(xi)(xi)統(tong)。標準化產品。螺(luo)(luo)(luo)旋(xuan)圓(yuan)(yuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)配(pei)件（管(guan)(guan)(guan)(guan)(guan)(guan)(guan)件和接(jie)(jie)頭）的(de)(de)(de)(de)(de)生產已高度(du)(du)自動化、系(xi)(xi)統(tong)化，并具(ju)(ju)有(you)(you)工(gong)業化的(de)(de)(de)(de)(de)質量控制(zhi)(zhi)。安(an)(an)裝(zhuang)(zhuang)(zhuang)費(fei)用(yong)低。圓(yuan)(yuan)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)系(xi)(xi)統(tong)的(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)時間(jian)只(zhi)有(you)(you)相(xiang)類似的(de)(de)(de)(de)(de)矩(ju)(ju)(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)1/3。⑷通常只(zhi)需較小(xiao)的(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)空間(jian)。在(zai)(zai)不增加(jia)任何壓(ya)降的(de)(de)(de)(de)(de)情況下(xia)(xia)，相(xiang)同的(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)空間(jian)內直徑(jing)為200mm的(de)(de)(de)(de)(de)圓(yuan)(yuan)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)可(ke)取代250×150mm的(de)(de)(de)(de)(de)矩(ju)(ju)(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)。在(zai)(zai)不增加(jia)額(e)外(wai)安(an)(an)裝(zhuang)(zhuang)(zhuang)空間(jian)的(de)(de)(de)(de)(de)前提下(xia)(xia)，數條(tiao)平行的(de)(de)(de)(de)(de)圓(yuan)(yuan)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)可(ke)取代扁平矩(ju)(ju)(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)。考慮了所(suo)有(you)(you)的(de)(de)(de)(de)(de)因素，在(zai)(zai)絕(jue)大多數情況下(xia)(xia)，圓(yuan)(yuan)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)所(suo)占(zhan)用(yong)的(de)(de)(de)(de)(de)空間(jian)都要(yao)少于(yu)矩(ju)(ju)(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)。對同樣的(de)(de)(de)(de)(de)壓(ya)力特性(xing)(xing)，數條(tiao)圓(yuan)(yuan)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)空間(jian)常常與(yu)一條(tiao)矩(ju)(ju)(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)空間(jian)相(xiang)同或更少。許多矩(ju)(ju)(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)系(xi)(xi)統(tong)安(an)(an)裝(zhuang)(zhuang)(zhuang)時需要(yao)4螺(luo)(luo)(luo)栓系(xi)(xi)統(tong)，因而(er)在(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)各(ge)個方向(xiang)增加(jia)40~80mm。壓(ya)降低：眾所(suo)周(zhou)知，圓(yuan)(yuan)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)風(feng)(feng)(feng)阻(zu)比矩(ju)(ju)(ju)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)風(feng)(feng)(feng)阻(zu)要(yao)小(xiao)得多。精密的(de)(de)(de)(de)(de)咬(yao)口成(cheng)型工(gong)藝：進口設備所(suo)采用(yong)的(de)(de)(de)(de)(de)模(mo)具(ju)(ju)均為特種鋼(gang)(gang)材結構，即使(shi)使(shi)用(yong)了三五年，其壓(ya)制(zhi)(zhi)模(mo)具(ju)(ju)的(de)(de)(de)(de)(de)表面仍(reng)保持(chi)不變，使(shi)得鍍(du)鋅鋼(gang)(gang)板的(de)(de)(de)(de)(de)表面不受損傷，大大的(de)(de)(de)(de)(de)延長了風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)使(shi)用(yong)壽命，同時接(jie)(jie)縫均勻(yun)平整(zheng)、咬(yao)口緊密、連(lian)接(jie)(jie)力強、密封性(xing)(xing)好。安(an)(an)全(quan)密封圈防漏(lou)系(xi)(xi)統(tong)。精巧的(de)(de)(de)(de)(de)螺(luo)(luo)(luo)旋(xuan)壓(ya)制(zhi)(zhi)楞(leng)筋(jin)(jin)工(gong)藝使(shi)螺(luo)(luo)(luo)旋(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)具(ju)(ju)有(you)(you)承受壓(ya)力的(de)(de)(de)(de)(de)大強度(du)(du)，增加(jia)螺(luo)(luo)(luo)旋(xuan)型楞(leng)筋(jin)(jin)后，咬(yao)口潛縫厚度(du)(du)是(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)體的(de)(de)(de)(de)(de)四倍，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)剛性(xing)(xing)非常大，顯示(shi)出(chu)堅固(gu)的(de)(de)(de)(de)(de)優越性(xing)(xing)，能承受壓(ya)力負荷而(er)無損變形(xing)(xing)(xing)(xing)，用(yong)材厚度(du)(du)可(ke)減(jian)小(xiao)15%，降低成(cheng)本。相(xiang)同截面積時，長寬比為1：3的(de)(de)(de)(de)(de)矩(ju)(ju)(ju)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長比螺(luo)(luo)(luo)旋(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)周(zhou)長長40%，用(yong)材省(sheng)；同理(li)而(er)言(yan)，由(you)于(yu)螺(luo)(luo)(luo)旋(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長短，保溫用(yong)材也(ye)可(ke)相(xiang)應減(jian)少。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)布局優美、立(li)體感強：當管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)作(zuo)為一種建筑特點而(er)必須(xu)暴露時，優美典雅的(de)(de)(de)(de)(de)成(cheng)型法蘭風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)將(jiang)是(shi)上佳之選。承插式(shi)(shi)的螺旋圓風管(guan)的安裝(zhuang)形(xing)式(shi)(shi)。