鍍鋅鐵皮風管

        鍍鋅鐵(tie)皮(pi)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)優勢減(jian)少(shao)(shao)泄(xie)漏(lou)(lou)。螺(luo)(luo)(luo)(luo)(luo)(luo)旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)安(an)(an)(an)(an)裝(zhuang)(zhuang)顯著(zhu)地減(jian)少(shao)(shao)了管(guan)(guan)(guan)(guan)(guan)(guan)(guan)與管(guan)(guan)(guan)(guan)(guan)(guan)(guan)之間(jian)(jian)的(de)(de)(de)(de)(de)(de)連接(jie)(jie)點，使(shi)(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)件(jian)結合部(bu)的(de)(de)(de)(de)(de)(de)泄(xie)漏(lou)(lou)減(jian)少(shao)(shao)，典(dian)型(xing)的(de)(de)(de)(de)(de)(de)螺(luo)(luo)(luo)(luo)(luo)(luo)旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)長度(du)(du)是3~6m，而(er)(er)典(dian)型(xing)的(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)長度(du)(du)只(zhi)有1~1.5m；且連接(jie)(jie)兩個(ge)螺(luo)(luo)(luo)(luo)(luo)(luo)旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)只(zhi)需一個(ge)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)接(jie)(jie)件(jian)，而(er)(er)傳統(tong)的(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)連接(jie)(jie)則常常需要(yao)一個(ge)完(wan)全(quan)獨立的(de)(de)(de)(de)(de)(de)雙法蘭系(xi)(xi)(xi)(xi)統(tong)。標準化產品。螺(luo)(luo)(luo)(luo)(luo)(luo)旋(xuan)圓(yuan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)配件(jian)（管(guan)(guan)(guan)(guan)(guan)(guan)(guan)件(jian)和(he)接(jie)(jie)頭）的(de)(de)(de)(de)(de)(de)生(sheng)產已高度(du)(du)自動化、系(xi)(xi)(xi)(xi)統(tong)化，并(bing)具有工業化的(de)(de)(de)(de)(de)(de)質量控制。安(an)(an)(an)(an)裝(zhuang)(zhuang)費用(yong)低(di)(di)。圓(yuan)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)系(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)(de)安(an)(an)(an)(an)裝(zhuang)(zhuang)時間(jian)(jian)只(zhi)有相(xiang)類似的(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)1/3。⑷通常只(zhi)需較小的(de)(de)(de)(de)(de)(de)安(an)(an)(an)(an)裝(zhuang)(zhuang)空間(jian)(jian)。在不(bu)(bu)增加(jia)任何壓降(jiang)的(de)(de)(de)(de)(de)(de)情(qing)況下(xia)(xia)，相(xiang)同(tong)的(de)(de)(de)(de)(de)(de)安(an)(an)(an)(an)裝(zhuang)(zhuang)空間(jian)(jian)內直(zhi)徑為(wei)200mm的(de)(de)(de)(de)(de)(de)圓(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)可取代250×150mm的(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)。在不(bu)(bu)增加(jia)額外安(an)(an)(an)(an)裝(zhuang)(zhuang)空間(jian)(jian)的(de)(de)(de)(de)(de)(de)前提下(xia)(xia)，數條平(ping)行的(de)(de)(de)(de)(de)(de)圓(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)可取代扁平(ping)矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)。考慮(lv)了所有的(de)(de)(de)(de)(de)(de)因素，在絕大(da)多(duo)(duo)數情(qing)況下(xia)(xia)，圓(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)所占用(yong)的(de)(de)(de)(de)(de)(de)空間(jian)(jian)都要(yao)少(shao)(shao)于(yu)矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)。對同(tong)樣的(de)(de)(de)(de)(de)(de)壓力特性(xing)，數條圓(yuan)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)安(an)(an)(an)(an)裝(zhuang)(zhuang)空間(jian)(jian)常常與一條矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)安(an)(an)(an)(an)裝(zhuang)(zhuang)空間(jian)(jian)相(xiang)同(tong)或(huo)更少(shao)(shao)。許多(duo)(duo)矩(ju)(ju)形(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)系(xi)(xi)(xi)(xi)統(tong)安(an)(an)(an)(an)裝(zhuang)(zhuang)時需要(yao)4螺(luo)(luo)(luo)(luo)(luo)(luo)栓系(xi)(xi)(xi)(xi)統(tong)，因而(er)(er)在管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)各個(ge)方(fang)向(xiang)增加(jia)40~80mm。壓降(jiang)低(di)(di)：眾所周知(zhi)，圓(yuan)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)阻比矩(ju)(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)阻要(yao)小得多(duo)(duo)。精密的(de)(de)(de)(de)(de)(de)咬(yao)(yao)口(kou)(kou)(kou)成型(xing)工藝：進口(kou)(kou)(kou)設備所采用(yong)的(de)(de)(de)(de)(de)(de)模(mo)具均為(wei)特種(zhong)鋼材(cai)結構，即使(shi)(shi)使(shi)(shi)用(yong)了三(san)五年，其壓制模(mo)具的(de)(de)(de)(de)(de)(de)表(biao)面仍保持不(bu)(bu)變，使(shi)(shi)得鍍鋅鋼板的(de)(de)(de)(de)(de)(de)表(biao)面不(bu)(bu)受損(sun)傷(shang)，大(da)大(da)的(de)(de)(de)(de)(de)(de)延長了風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)使(shi)(shi)用(yong)壽命(ming)，同(tong)時接(jie)(jie)縫(feng)均勻平(ping)整、咬(yao)(yao)口(kou)(kou)(kou)緊密、連接(jie)(jie)力強、密封性(xing)好。安(an)(an)(an)(an)全(quan)密封圈防漏(lou)(lou)系(xi)(xi)(xi)(xi)統(tong)。精巧的(de)(de)(de)(de)(de)(de)螺(luo)(luo)(luo)(luo)(luo)(luo)旋(xuan)壓制楞筋(jin)工藝使(shi)(shi)螺(luo)(luo)(luo)(luo)(luo)(luo)旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)具有承受壓力的(de)(de)(de)(de)(de)(de)大(da)強度(du)(du)，增加(jia)螺(luo)(luo)(luo)(luo)(luo)(luo)旋(xuan)型(xing)楞筋(jin)后(hou)，咬(yao)(yao)口(kou)(kou)(kou)潛(qian)縫(feng)厚度(du)(du)是管(guan)(guan)(guan)(guan)(guan)(guan)(guan)體的(de)(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)(de)剛性(xing)非(fei)常大(da)，顯示出堅固(gu)的(de)(de)(de)(de)(de)(de)優越性(xing)，能承受壓力負荷(he)而(er)(er)無損(sun)變形(xing)(xing)(xing)，用(yong)材(cai)厚度(du)(du)可減(jian)小15%，降(jiang)低(di)(di)成本。相(xiang)同(tong)截面積(ji)時，長寬(kuan)比為(wei)1：3的(de)(de)(de)(de)(de)(de)矩(ju)(ju)形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)周長比螺(luo)(luo)(luo)(luo)(luo)(luo)旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)周長長40%，用(yong)材(cai)省；同(tong)理而(er)(er)言(yan)，由于(yu)螺(luo)(luo)(luo)(luo)(luo)(luo)旋(xuan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)周長短(duan)，保溫用(yong)材(cai)也可相(xiang)應減(jian)少(shao)(shao)。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)路布局優美、立體感(gan)強：當管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)作為(wei)一種(zhong)建筑(zhu)特點而(er)(er)必須暴露時，優美典(dian)雅(ya)的(de)(de)(de)(de)(de)(de)成型(xing)法蘭風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)將(jiang)是上佳之選。承插式的螺旋圓風管的安(an)裝(zhuang)形(xing)式。