鍍鋅鐵皮風管

        鍍鋅(xin)鐵皮風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)優勢減(jian)少(shao)(shao)泄漏(lou)。螺(luo)(luo)旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)顯(xian)著地減(jian)少(shao)(shao)了(le)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)與管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)之(zhi)間(jian)(jian)的(de)(de)(de)(de)(de)連接(jie)(jie)點(dian)，使(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件(jian)結合部的(de)(de)(de)(de)(de)泄漏(lou)減(jian)少(shao)(shao)，典型的(de)(de)(de)(de)(de)螺(luo)(luo)旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)長(chang)(chang)度是3~6m，而(er)典型的(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)長(chang)(chang)度只有(you)1~1.5m；且(qie)連接(jie)(jie)兩個(ge)(ge)螺(luo)(luo)旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)只需(xu)一(yi)個(ge)(ge)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接(jie)(jie)件(jian)，而(er)傳統(tong)(tong)的(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)連接(jie)(jie)則常(chang)(chang)常(chang)(chang)需(xu)要一(yi)個(ge)(ge)完全獨立(li)的(de)(de)(de)(de)(de)雙法(fa)蘭(lan)系(xi)(xi)統(tong)(tong)。標準化(hua)(hua)產(chan)品。螺(luo)(luo)旋(xuan)圓(yuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)配(pei)件(jian)（管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件(jian)和接(jie)(jie)頭）的(de)(de)(de)(de)(de)生產(chan)已高(gao)度自動(dong)化(hua)(hua)、系(xi)(xi)統(tong)(tong)化(hua)(hua)，并具(ju)(ju)有(you)工(gong)業化(hua)(hua)的(de)(de)(de)(de)(de)質量控制(zhi)(zhi)(zhi)。安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)費用低。圓(yuan)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)時(shi)間(jian)(jian)只有(you)相類似(si)的(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)1/3。⑷通常(chang)(chang)只需(xu)較小(xiao)(xiao)的(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)空間(jian)(jian)。在不(bu)增(zeng)(zeng)(zeng)加任何壓降的(de)(de)(de)(de)(de)情況下(xia)，相同的(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)空間(jian)(jian)內(nei)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)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)可取代(dai)250×150mm的(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)。在不(bu)增(zeng)(zeng)(zeng)加額外安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)空間(jian)(jian)的(de)(de)(de)(de)(de)前提下(xia)，數條(tiao)平行的(de)(de)(de)(de)(de)圓(yuan)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)可取代(dai)扁平矩(ju)(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)。考慮了(le)所(suo)有(you)的(de)(de)(de)(de)(de)因素，在絕大多(duo)數情況下(xia)，圓(yuan)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)所(suo)占用的(de)(de)(de)(de)(de)空間(jian)(jian)都要少(shao)(shao)于矩(ju)(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)。對(dui)同樣的(de)(de)(de)(de)(de)壓力(li)(li)特性(xing)，數條(tiao)圓(yuan)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)空間(jian)(jian)常(chang)(chang)常(chang)(chang)與一(yi)條(tiao)矩(ju)(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)空間(jian)(jian)相同或更少(shao)(shao)。許多(duo)矩(ju)(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)系(xi)(xi)統(tong)(tong)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)時(shi)需(xu)要4螺(luo)(luo)栓(shuan)系(xi)(xi)統(tong)(tong)，因而(er)在管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)各個(ge)(ge)方(fang)向(xiang)增(zeng)(zeng)(zeng)加40~80mm。壓降低：眾所(suo)周(zhou)知，圓(yuan)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)阻(zu)比(bi)矩(ju)(ju)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)阻(zu)要小(xiao)(xiao)得多(duo)。精密的(de)(de)(de)(de)(de)咬(yao)(yao)口成型工(gong)藝：進口設備所(suo)采用的(de)(de)(de)(de)(de)模具(ju)(ju)均(jun)為(wei)(wei)特種(zhong)(zhong)鋼材結構，即使(shi)使(shi)用了(le)三五年，其壓制(zhi)(zhi)(zhi)模具(ju)(ju)的(de)(de)(de)(de)(de)表面仍保(bao)持不(bu)變，使(shi)得鍍鋅(xin)鋼板(ban)的(de)(de)(de)(de)(de)表面不(bu)受(shou)損(sun)傷，大大的(de)(de)(de)(de)(de)延(yan)長(chang)(chang)了(le)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)使(shi)用壽命，同時(shi)接(jie)(jie)縫(feng)均(jun)勻平整、咬(yao)(yao)口緊密、連接(jie)(jie)力(li)(li)強、密封(feng)性(xing)好。安(an)全密封(feng)圈防漏(lou)系(xi)(xi)統(tong)(tong)。精巧的(de)(de)(de)(de)(de)螺(luo)(luo)旋(xuan)壓制(zhi)(zhi)(zhi)楞(leng)筋工(gong)藝使(shi)螺(luo)(luo)旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)具(ju)(ju)有(you)承受(shou)壓力(li)(li)的(de)(de)(de)(de)(de)大強度，增(zeng)(zeng)(zeng)加螺(luo)(luo)旋(xuan)型楞(leng)筋后(hou)，咬(yao)(yao)口潛(qian)縫(feng)厚度是管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)體(ti)的(de)(de)(de)(de)(de)四倍，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)的(de)(de)(de)(de)(de)剛性(xing)非(fei)常(chang)(chang)大，顯(xian)示出堅固的(de)(de)(de)(de)(de)優越(yue)性(xing)，能承受(shou)壓力(li)(li)負荷而(er)無損(sun)變形(xing)(xing)(xing)(xing)，用材厚度可減(jian)小(xiao)(xiao)15%，降低成本。相同截面積時(shi)，長(chang)(chang)寬比(bi)為(wei)(wei)1：3的(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長(chang)(chang)比(bi)螺(luo)(luo)旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)周(zhou)長(chang)(chang)長(chang)(chang)40%，用材省；同理(li)而(er)言，由于螺(luo)(luo)旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周(zhou)長(chang)(chang)短，保(bao)溫用材也可相應減(jian)少(shao)(shao)。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路布局優美、立(li)體(ti)感強：當管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)作為(wei)(wei)一(yi)種(zhong)(zhong)建筑特點(dian)而(er)必須暴露時(shi)，優美典雅的(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)將是上佳之(zhi)選。承插(cha)式的(de)螺旋圓風管的(de)安裝形式。