鍍鋅鐵皮風管

        鍍鋅鐵皮風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)優(you)(you)勢減(jian)(jian)少(shao)泄(xie)漏。螺(luo)(luo)旋風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)顯著(zhu)地減(jian)(jian)少(shao)了(le)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)與管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)之間(jian)(jian)的(de)(de)(de)(de)(de)連(lian)接(jie)(jie)(jie)點(dian)，使(shi)(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件結合部的(de)(de)(de)(de)(de)泄(xie)漏減(jian)(jian)少(shao)，典(dian)型的(de)(de)(de)(de)(de)螺(luo)(luo)旋風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)長度(du)(du)(du)是(shi)3~6m，而(er)(er)(er)典(dian)型的(de)(de)(de)(de)(de)矩(ju)(ju)(ju)(ju)形(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)長度(du)(du)(du)只有(you)1~1.5m；且連(lian)接(jie)(jie)(jie)兩個螺(luo)(luo)旋風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)只需一(yi)個管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接(jie)(jie)(jie)件，而(er)(er)(er)傳統的(de)(de)(de)(de)(de)矩(ju)(ju)(ju)(ju)形(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)連(lian)接(jie)(jie)(jie)則常(chang)常(chang)需要一(yi)個完全獨立(li)的(de)(de)(de)(de)(de)雙法蘭系(xi)(xi)統。標準(zhun)化產(chan)品。螺(luo)(luo)旋圓(yuan)(yuan)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)配件（管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件和(he)接(jie)(jie)(jie)頭(tou)）的(de)(de)(de)(de)(de)生產(chan)已高度(du)(du)(du)自動化、系(xi)(xi)統化，并具有(you)工(gong)業化的(de)(de)(de)(de)(de)質(zhi)量控(kong)制。安(an)裝(zhuang)(zhuang)(zhuang)費用(yong)(yong)(yong)低。圓(yuan)(yuan)形(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)系(xi)(xi)統的(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)時(shi)間(jian)(jian)只有(you)相(xiang)類似的(de)(de)(de)(de)(de)矩(ju)(ju)(ju)(ju)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)(de)(de)1/3。⑷通常(chang)只需較小的(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)空(kong)間(jian)(jian)。在(zai)不(bu)(bu)(bu)增(zeng)加(jia)(jia)(jia)任何壓降的(de)(de)(de)(de)(de)情況下，相(xiang)同(tong)(tong)的(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)空(kong)間(jian)(jian)內直徑為(wei)200mm的(de)(de)(de)(de)(de)圓(yuan)(yuan)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道可取代(dai)250×150mm的(de)(de)(de)(de)(de)矩(ju)(ju)(ju)(ju)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道。在(zai)不(bu)(bu)(bu)增(zeng)加(jia)(jia)(jia)額外安(an)裝(zhuang)(zhuang)(zhuang)空(kong)間(jian)(jian)的(de)(de)(de)(de)(de)前提下，數(shu)條平行的(de)(de)(de)(de)(de)圓(yuan)(yuan)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道可取代(dai)扁平矩(ju)(ju)(ju)(ju)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道。考慮(lv)了(le)所(suo)有(you)的(de)(de)(de)(de)(de)因(yin)素，在(zai)絕大(da)多數(shu)情況下，圓(yuan)(yuan)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道所(suo)占用(yong)(yong)(yong)的(de)(de)(de)(de)(de)空(kong)間(jian)(jian)都要少(shao)于(yu)矩(ju)(ju)(ju)(ju)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道。對同(tong)(tong)樣的(de)(de)(de)(de)(de)壓力(li)特(te)性，數(shu)條圓(yuan)(yuan)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)空(kong)間(jian)(jian)常(chang)常(chang)與一(yi)條矩(ju)(ju)(ju)(ju)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)空(kong)間(jian)(jian)相(xiang)同(tong)(tong)或更少(shao)。許多矩(ju)(ju)(ju)(ju)形(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道系(xi)(xi)統安(an)裝(zhuang)(zhuang)(zhuang)時(shi)需要4螺(luo)(luo)栓系(xi)(xi)統，因(yin)而(er)(er)(er)在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)(de)(de)各個方(fang)向增(zeng)加(jia)(jia)(jia)40~80mm。壓降低：眾(zhong)所(suo)周知，圓(yuan)(yuan)形(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)風(feng)(feng)(feng)阻(zu)(zu)比矩(ju)(ju)(ju)(ju)形(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)風(feng)(feng)(feng)阻(zu)(zu)要小得多。精密(mi)(mi)的(de)(de)(de)(de)(de)咬(yao)口成(cheng)型工(gong)藝(yi)：進(jin)口設(she)備所(suo)采用(yong)(yong)(yong)的(de)(de)(de)(de)(de)模具均為(wei)特(te)種(zhong)鋼材(cai)結構，即使(shi)(shi)使(shi)(shi)用(yong)(yong)(yong)了(le)三五年，其(qi)壓制模具的(de)(de)(de)(de)(de)表(biao)面仍保持不(bu)(bu)(bu)變，使(shi)(shi)得鍍鋅鋼板的(de)(de)(de)(de)(de)表(biao)面不(bu)(bu)(bu)受(shou)(shou)損傷，大(da)大(da)的(de)(de)(de)(de)(de)延長了(le)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)(yong)壽(shou)命，同(tong)(tong)時(shi)接(jie)(jie)(jie)縫均勻平整(zheng)、咬(yao)口緊(jin)密(mi)(mi)、連(lian)接(jie)(jie)(jie)力(li)強、密(mi)(mi)封性好。安(an)全密(mi)(mi)封圈防漏系(xi)(xi)統。精巧的(de)(de)(de)(de)(de)螺(luo)(luo)旋壓制楞(leng)筋工(gong)藝(yi)使(shi)(shi)螺(luo)(luo)旋風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)具有(you)承受(shou)(shou)壓力(li)的(de)(de)(de)(de)(de)大(da)強度(du)(du)(du)，增(zeng)加(jia)(jia)(jia)螺(luo)(luo)旋型楞(leng)筋后，咬(yao)口潛(qian)縫厚度(du)(du)(du)是(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)體的(de)(de)(de)(de)(de)四(si)倍，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)(de)(de)剛性非(fei)常(chang)大(da)，顯示出堅固的(de)(de)(de)(de)(de)優(you)(you)越性，能承受(shou)(shou)壓力(li)負荷而(er)(er)(er)無損變形(xing)(xing)，用(yong)(yong)(yong)材(cai)厚度(du)(du)(du)可減(jian)(jian)小15%，降低成(cheng)本(ben)。相(xiang)同(tong)(tong)截面積時(shi)，長寬比為(wei)1：3的(de)(de)(de)(de)(de)矩(ju)(ju)(ju)(ju)形(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周長比螺(luo)(luo)旋風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)周長長40%，用(yong)(yong)(yong)材(cai)省；同(tong)(tong)理而(er)(er)(er)言(yan)，由(you)于(yu)螺(luo)(luo)旋風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)周長短，保溫用(yong)(yong)(yong)材(cai)也可相(xiang)應減(jian)(jian)少(shao)。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路布局優(you)(you)美(mei)、立(li)體感強：當(dang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道作為(wei)一(yi)種(zhong)建筑特(te)點(dian)而(er)(er)(er)必(bi)須暴露(lu)時(shi)，優(you)(you)美(mei)典(dian)雅(ya)的(de)(de)(de)(de)(de)成(cheng)型法蘭風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)將是(shi)上佳之選。承插式的(de)螺(luo)旋圓風管的(de)安裝形式。