鍍鋅鐵皮風管

        鍍(du)鋅(xin)鐵皮風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)優勢減(jian)少(shao)(shao)泄(xie)漏(lou)。螺(luo)旋(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)安(an)裝(zhuang)顯(xian)著(zhu)地減(jian)少(shao)(shao)了管(guan)(guan)(guan)(guan)(guan)(guan)與(yu)管(guan)(guan)(guan)(guan)(guan)(guan)之(zhi)間(jian)(jian)(jian)的(de)(de)(de)(de)(de)連(lian)接(jie)(jie)點(dian)，使(shi)(shi)(shi)管(guan)(guan)(guan)(guan)(guan)(guan)件(jian)(jian)結(jie)合(he)部的(de)(de)(de)(de)(de)泄(xie)漏(lou)減(jian)少(shao)(shao)，典型(xing)的(de)(de)(de)(de)(de)螺(luo)旋(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)長度(du)是3~6m，而(er)(er)典型(xing)的(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)長度(du)只有1~1.5m；且連(lian)接(jie)(jie)兩(liang)個(ge)螺(luo)旋(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)只需(xu)一個(ge)管(guan)(guan)(guan)(guan)(guan)(guan)接(jie)(jie)件(jian)(jian)，而(er)(er)傳統(tong)(tong)(tong)的(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)連(lian)接(jie)(jie)則(ze)常(chang)常(chang)需(xu)要(yao)一個(ge)完全(quan)(quan)獨立的(de)(de)(de)(de)(de)雙法蘭(lan)系統(tong)(tong)(tong)。標準化(hua)產品。螺(luo)旋(xuan)圓(yuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)配件(jian)(jian)（管(guan)(guan)(guan)(guan)(guan)(guan)件(jian)(jian)和接(jie)(jie)頭）的(de)(de)(de)(de)(de)生產已(yi)高度(du)自動化(hua)、系統(tong)(tong)(tong)化(hua)，并具(ju)有工業化(hua)的(de)(de)(de)(de)(de)質量控制。安(an)裝(zhuang)費用(yong)(yong)低(di)(di)。圓(yuan)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)系統(tong)(tong)(tong)的(de)(de)(de)(de)(de)安(an)裝(zhuang)時(shi)間(jian)(jian)(jian)只有相(xiang)類似的(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)(de)(de)1/3。⑷通常(chang)只需(xu)較小的(de)(de)(de)(de)(de)安(an)裝(zhuang)空(kong)間(jian)(jian)(jian)。在(zai)不(bu)增加(jia)(jia)(jia)任何壓降的(de)(de)(de)(de)(de)情況(kuang)下，相(xiang)同(tong)的(de)(de)(de)(de)(de)安(an)裝(zhuang)空(kong)間(jian)(jian)(jian)內直徑為(wei)(wei)200mm的(de)(de)(de)(de)(de)圓(yuan)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道可(ke)(ke)取(qu)代(dai)250×150mm的(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道。在(zai)不(bu)增加(jia)(jia)(jia)額外(wai)安(an)裝(zhuang)空(kong)間(jian)(jian)(jian)的(de)(de)(de)(de)(de)前提(ti)下，數(shu)條平(ping)行的(de)(de)(de)(de)(de)圓(yuan)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道可(ke)(ke)取(qu)代(dai)扁平(ping)矩(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道。考慮了所有的(de)(de)(de)(de)(de)因素，在(zai)絕大(da)多(duo)(duo)數(shu)情況(kuang)下，圓(yuan)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道所占用(yong)(yong)的(de)(de)(de)(de)(de)空(kong)間(jian)(jian)(jian)都要(yao)少(shao)(shao)于(yu)矩(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道。對同(tong)樣的(de)(de)(de)(de)(de)壓力特性，數(shu)條圓(yuan)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)(de)(de)安(an)裝(zhuang)空(kong)間(jian)(jian)(jian)常(chang)常(chang)與(yu)一條矩(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)安(an)裝(zhuang)空(kong)間(jian)(jian)(jian)相(xiang)同(tong)或更少(shao)(shao)。許多(duo)(duo)矩(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)道系統(tong)(tong)(tong)安(an)裝(zhuang)時(shi)需(xu)要(yao)4螺(luo)栓系統(tong)(tong)(tong)，因而(er)(er)在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)(de)(de)各個(ge)方向增加(jia)(jia)(jia)40~80mm。壓降低(di)(di)：眾所周知，圓(yuan)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)風(feng)(feng)(feng)阻比矩(ju)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)風(feng)(feng)(feng)阻要(yao)小得(de)(de)多(duo)(duo)。精(jing)密的(de)(de)(de)(de)(de)咬(yao)(yao)口(kou)(kou)成(cheng)型(xing)工藝：進口(kou)(kou)設備所采用(yong)(yong)的(de)(de)(de)(de)(de)模(mo)具(ju)均(jun)為(wei)(wei)特種鋼材結(jie)構，即使(shi)(shi)(shi)使(shi)(shi)(shi)用(yong)(yong)了三五年，其壓制模(mo)具(ju)的(de)(de)(de)(de)(de)表面仍保持不(bu)變，使(shi)(shi)(shi)得(de)(de)鍍(du)鋅(xin)鋼板的(de)(de)(de)(de)(de)表面不(bu)受損(sun)傷，大(da)大(da)的(de)(de)(de)(de)(de)延(yan)長了風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)使(shi)(shi)(shi)用(yong)(yong)壽命，同(tong)時(shi)接(jie)(jie)縫(feng)均(jun)勻平(ping)整(zheng)、咬(yao)(yao)口(kou)(kou)緊密、連(lian)接(jie)(jie)力強、密封(feng)性好。安(an)全(quan)(quan)密封(feng)圈防漏(lou)系統(tong)(tong)(tong)。精(jing)巧的(de)(de)(de)(de)(de)螺(luo)旋(xuan)壓制楞筋工藝使(shi)(shi)(shi)螺(luo)旋(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)具(ju)有承受壓力的(de)(de)(de)(de)(de)大(da)強度(du)，增加(jia)(jia)(jia)螺(luo)旋(xuan)型(xing)楞筋后，咬(yao)(yao)口(kou)(kou)潛縫(feng)厚度(du)是管(guan)(guan)(guan)(guan)(guan)(guan)體的(de)(de)(de)(de)(de)四倍，管(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)(de)(de)剛(gang)性非常(chang)大(da)，顯(xian)示出堅固的(de)(de)(de)(de)(de)優越性，能承受壓力負荷而(er)(er)無(wu)損(sun)變形(xing)(xing)(xing)(xing)，用(yong)(yong)材厚度(du)可(ke)(ke)減(jian)小15%，降低(di)(di)成(cheng)本。相(xiang)同(tong)截面積時(shi)，長寬比為(wei)(wei)1：3的(de)(de)(de)(de)(de)矩(ju)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)周長比螺(luo)旋(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)周長長40%，用(yong)(yong)材省；同(tong)理而(er)(er)言，由于(yu)螺(luo)旋(xuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)周長短(duan)，保溫用(yong)(yong)材也(ye)可(ke)(ke)相(xiang)應減(jian)少(shao)(shao)。管(guan)(guan)(guan)(guan)(guan)(guan)路布(bu)局優美、立體感強：當管(guan)(guan)(guan)(guan)(guan)(guan)道作為(wei)(wei)一種建筑特點(dian)而(er)(er)必須暴露時(shi)，優美典雅的(de)(de)(de)(de)(de)成(cheng)型(xing)法蘭(lan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)將是上佳之(zhi)選。承插式的(de)螺旋圓風管的(de)安裝形式。