鍍鋅鐵皮風管

        鍍(du)鋅鐵皮風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)優(you)勢減(jian)少(shao)泄漏(lou)。螺(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)顯(xian)著地(di)減(jian)少(shao)了管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)與(yu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)之間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)連(lian)(lian)接(jie)點，使(shi)(shi)(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件結合部的(de)(de)(de)(de)(de)(de)(de)(de)(de)泄漏(lou)減(jian)少(shao)，典(dian)(dian)型(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)長度(du)是3~6m，而典(dian)(dian)型(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)長度(du)只(zhi)(zhi)有(you)1~1.5m；且連(lian)(lian)接(jie)兩個螺(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)只(zhi)(zhi)需一(yi)個管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接(jie)件，而傳統的(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)連(lian)(lian)接(jie)則常(chang)(chang)常(chang)(chang)需要一(yi)個完(wan)全獨立的(de)(de)(de)(de)(de)(de)(de)(de)(de)雙法(fa)蘭系統。標(biao)準化產(chan)品(pin)。螺(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)圓(yuan)(yuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)配件（管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件和(he)接(jie)頭）的(de)(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)產(chan)已(yi)高度(du)自動化、系統化，并具有(you)工業化的(de)(de)(de)(de)(de)(de)(de)(de)(de)質量控制(zhi)。安(an)裝(zhuang)(zhuang)(zhuang)費用(yong)(yong)(yong)(yong)(yong)低(di)(di)。圓(yuan)(yuan)形(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)系統的(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)時(shi)間(jian)(jian)只(zhi)(zhi)有(you)相(xiang)(xiang)類似的(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)管(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(zhi)(zhi)需較小的(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)空間(jian)(jian)。在(zai)(zai)不增(zeng)(zeng)加(jia)任何(he)壓(ya)(ya)降(jiang)(jiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)情(qing)況下，相(xiang)(xiang)同(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)空間(jian)(jian)內直徑為200mm的(de)(de)(de)(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)可(ke)(ke)取代250×150mm的(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。在(zai)(zai)不增(zeng)(zeng)加(jia)額外安(an)裝(zhuang)(zhuang)(zhuang)空間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)前提(ti)下，數(shu)條(tiao)平(ping)行(xing)的(de)(de)(de)(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)可(ke)(ke)取代扁平(ping)矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。考慮了所(suo)有(you)的(de)(de)(de)(de)(de)(de)(de)(de)(de)因素，在(zai)(zai)絕大多數(shu)情(qing)況下，圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)所(suo)占(zhan)用(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)空間(jian)(jian)都要少(shao)于矩(ju)形(xing)(xing)(xing)管(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(li)特性(xing)，數(shu)條(tiao)圓(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)空間(jian)(jian)常(chang)(chang)常(chang)(chang)與(yu)一(yi)條(tiao)矩(ju)形(xing)(xing)(xing)管(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)裝(zhuang)(zhuang)(zhuang)空間(jian)(jian)相(xiang)(xiang)同(tong)或更少(shao)。許多矩(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)系統安(an)裝(zhuang)(zhuang)(zhuang)時(shi)需要4螺(luo)(luo)(luo)(luo)栓系統，因而在(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)各個方向增(zeng)(zeng)加(jia)40~80mm。壓(ya)(ya)降(jiang)(jiang)低(di)(di)：眾所(suo)周(zhou)知，圓(yuan)(yuan)形(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)阻比(bi)矩(ju)形(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)阻要小得多。精密(mi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)咬口(kou)成(cheng)型(xing)工藝：進口(kou)設備(bei)所(suo)采用(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)模具均為特種(zhong)鋼(gang)材結構，即使(shi)(shi)(shi)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)了三五年，其壓(ya)(ya)制(zhi)模具的(de)(de)(de)(de)(de)(de)(de)(de)(de)表面(mian)仍保(bao)(bao)持不變(bian)，使(shi)(shi)(shi)得鍍(du)鋅鋼(gang)板的(de)(de)(de)(de)(de)(de)(de)(de)(de)表面(mian)不受損傷，大大的(de)(de)(de)(de)(de)(de)(de)(de)(de)延長了風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)使(shi)(shi)(shi)用(yong)(yong)(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)(lian)接(jie)力(li)強(qiang)、密(mi)封(feng)性(xing)好。安(an)全密(mi)封(feng)圈防(fang)漏(lou)系統。精巧的(de)(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)壓(ya)(ya)制(zhi)楞(leng)筋工藝使(shi)(shi)(shi)螺(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)具有(you)承(cheng)受壓(ya)(ya)力(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)大強(qiang)度(du)，增(zeng)(zeng)加(jia)螺(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)型(xing)楞(leng)筋后，咬口(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)(de)(de)(de)四倍，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)剛性(xing)非常(chang)(chang)大，顯(xian)示(shi)出(chu)堅固的(de)(de)(de)(de)(de)(de)(de)(de)(de)優(you)越性(xing)，能(neng)承(cheng)受壓(ya)(ya)力(li)負(fu)荷而無損變(bian)形(xing)(xing)(xing)，用(yong)(yong)(yong)(yong)(yong)材厚度(du)可(ke)(ke)減(jian)小15%，降(jiang)(jiang)低(di)(di)成(cheng)本。相(xiang)(xiang)同(tong)截面(mian)積(ji)時(shi)，長寬比(bi)為1：3的(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長比(bi)螺(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)周(zhou)長長40%，用(yong)(yong)(yong)(yong)(yong)材省(sheng)；同(tong)理而言，由于螺(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長短，保(bao)(bao)溫用(yong)(yong)(yong)(yong)(yong)材也可(ke)(ke)相(xiang)(xiang)應減(jian)少(shao)。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路布局優(you)美(mei)、立體(ti)感強(qiang)：當管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)作為一(yi)種(zhong)建筑特點而必(bi)須暴露時(shi)，優(you)美(mei)典(dian)(dian)雅的(de)(de)(de)(de)(de)(de)(de)(de)(de)成(cheng)型(xing)法(fa)蘭風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)將是上佳之選。承(cheng)插式的(de)(de)螺旋(xuan)圓(yuan)風管的(de)(de)安裝形式。