鍍鋅鐵皮風管
鍍(du)鋅鐵(tie)皮風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)優勢減少(shao)(shao)(shao)(shao)泄漏。螺(luo)旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)顯(xian)著地減少(shao)(shao)(shao)(shao)了(le)管(guan)(guan)(guan)(guan)(guan)與管(guan)(guan)(guan)(guan)(guan)之間(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)連接(jie)點(dian),使(shi)(shi)(shi)管(guan)(guan)(guan)(guan)(guan)件(jian)(jian)結(jie)合部的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)泄漏減少(shao)(shao)(shao)(shao),典(dian)型(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)長(chang)(chang)(chang)(chang)度(du)(du)是(shi)(shi)3~6m,而(er)(er)(er)典(dian)型(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)長(chang)(chang)(chang)(chang)度(du)(du)只(zhi)有(you)1~1.5m;且(qie)連接(jie)兩個螺(luo)旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)只(zhi)需(xu)一個管(guan)(guan)(guan)(guan)(guan)接(jie)件(jian)(jian),而(er)(er)(er)傳(chuan)統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)連接(jie)則常(chang)常(chang)需(xu)要(yao)一個完全獨立的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)雙(shuang)法(fa)蘭(lan)系(xi)統(tong)(tong)。標準化(hua)產品。螺(luo)旋(xuan)圓(yuan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)配(pei)件(jian)(jian)(管(guan)(guan)(guan)(guan)(guan)件(jian)(jian)和接(jie)頭)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)產已高度(du)(du)自動(dong)化(hua)、系(xi)統(tong)(tong)化(hua),并具有(you)工(gong)業化(hua)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)質量控制。安(an)(an)裝(zhuang)(zhuang)(zhuang)費用低。圓(yuan)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)系(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)時(shi)間(jian)只(zhi)有(you)相(xiang)類似的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)1/3。⑷通常(chang)只(zhi)需(xu)較小的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)空(kong)(kong)(kong)間(jian)。在不(bu)增(zeng)(zeng)加任何壓(ya)降的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)情(qing)況(kuang)下(xia),相(xiang)同(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)空(kong)(kong)(kong)間(jian)內直徑為200mm的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可取代250×150mm的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。在不(bu)增(zeng)(zeng)加額外安(an)(an)裝(zhuang)(zhuang)(zhuang)空(kong)(kong)(kong)間(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)前提(ti)下(xia),數(shu)條平(ping)行的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可取代扁平(ping)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。考(kao)慮(lv)了(le)所(suo)有(you)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)因素,在絕大(da)多(duo)數(shu)情(qing)況(kuang)下(xia),圓(yuan)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)所(suo)占(zhan)用的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)空(kong)(kong)(kong)間(jian)都要(yao)少(shao)(shao)(shao)(shao)于(yu)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)。對(dui)同(tong)樣的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)力(li)特(te)性(xing),數(shu)條圓(yuan)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)空(kong)(kong)(kong)間(jian)常(chang)常(chang)與一條矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)空(kong)(kong)(kong)間(jian)相(xiang)同(tong)或更少(shao)(shao)(shao)(shao)。許多(duo)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)系(xi)統(tong)(tong)安(an)(an)裝(zhuang)(zhuang)(zhuang)時(shi)需(xu)要(yao)4螺(luo)栓系(xi)統(tong)(tong),因而(er)(er)(er)在管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各個方向增(zeng)(zeng)加40~80mm。壓(ya)降低:眾所(suo)周知,圓(yuan)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)阻比矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)阻要(yao)小得多(duo)。精(jing)密(mi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)咬(yao)口成(cheng)(cheng)型(xing)工(gong)藝(yi):進口設備所(suo)采用的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)模(mo)具均為特(te)種鋼材(cai)(cai)結(jie)構,即使(shi)(shi)(shi)使(shi)(shi)(shi)用了(le)三五年(nian),其(qi)壓(ya)制模(mo)具的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)表(biao)面仍保持(chi)不(bu)變,使(shi)(shi)(shi)得鍍(du)鋅鋼板的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)表(biao)面不(bu)受(shou)損傷(shang),大(da)大(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)延(yan)長(chang)(chang)(chang)(chang)了(le)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)使(shi)(shi)(shi)用壽(shou)命,同(tong)時(shi)接(jie)縫均勻平(ping)整(zheng)、咬(yao)口緊密(mi)、連接(jie)力(li)強(qiang)、密(mi)封性(xing)好(hao)。安(an)(an)全密(mi)封圈防漏系(xi)統(tong)(tong)。精(jing)巧的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)旋(xuan)壓(ya)制楞(leng)筋工(gong)藝(yi)使(shi)(shi)(shi)螺(luo)旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)具有(you)承受(shou)壓(ya)力(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)大(da)強(qiang)度(du)(du),增(zeng)(zeng)加螺(luo)旋(xuan)型(xing)楞(leng)筋后,咬(yao)口潛縫厚度(du)(du)是(shi)(shi)管(guan)(guan)(guan)(guan)(guan)體的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)四倍,管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)剛性(xing)非(fei)常(chang)大(da),顯(xian)示(shi)出堅固(gu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)優越性(xing),能承受(shou)壓(ya)力(li)負(fu)荷(he)而(er)(er)(er)無損變形(xing)(xing)(xing)(xing)(xing),用材(cai)(cai)厚度(du)(du)可減小15%,降低成(cheng)(cheng)本。相(xiang)同(tong)截面積時(shi),長(chang)(chang)(chang)(chang)寬比為1:3的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)周長(chang)(chang)(chang)(chang)比螺(luo)旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)周長(chang)(chang)(chang)(chang)長(chang)(chang)(chang)(chang)40%,用材(cai)(cai)省;同(tong)理而(er)(er)(er)言,由于(yu)螺(luo)旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)周長(chang)(chang)(chang)(chang)短,保溫用材(cai)(cai)也可相(xiang)應減少(shao)(shao)(shao)(shao)。管(guan)(guan)(guan)(guan)(guan)路(lu)布局優美(mei)、立體感強(qiang):當(dang)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)作為一種建筑特(te)點(dian)而(er)(er)(er)必須(xu)暴露時(shi),優美(mei)典(dian)雅的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)成(cheng)(cheng)型(xing)法(fa)蘭(lan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)將是(shi)(shi)上佳之選(xuan)。承插式(shi)的(de)螺旋圓風管的(de)安裝形式(shi)。