1．管板材的開專業螺旋鍍鋅風管槽：板材開槽的種類有三種：一塊板開槽法、二塊板開槽法、四塊板開槽法。板材開螺旋鍍鋅風管安裝槽(cao)的(de)(de)(de)方法(fa)(fa)有(you)兩種(zhong)：手工(gong)開槽(cao)法(fa)(fa)、機械開槽(cao)法(fa)(fa)。 2．密封(feng)：節能(neng)消音通風(feng)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)系統(tong)建議使用(yong)(yong)(yong)(yong)的(de)(de)(de)密封(feng)膠(jiao)帶有(you)：熱敏(min)膠(jiao)帶、壓(ya)敏(min)膠(jiao)帶兩種(zhong)。在(zai)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)未(wei)用(yong)(yong)(yong)(yong)膠(jiao)帶密封(feng)前，應先使用(yong)(yong)(yong)(yong)專用(yong)(yong)(yong)(yong)的(de)(de)(de)扒形(xing)裝(zhuang)訂(ding)針，對(dui)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)的(de)(de)(de)搭(da)接口進行固(gu)(gu)(gu)(gu)(gu)(gu)定，裝(zhuang)訂(ding)針的(de)(de)(de)間距為50mm一(yi)個(ge)。裝(zhuang)訂(ding)時(shi)(shi)，裝(zhuang)訂(ding)針應與接縫略呈角度。裝(zhuang)訂(ding)針僅用(yong)(yong)(yong)(yong)于有(you)蓋舌(she)的(de)(de)(de)搭(da)接口固(gu)(gu)(gu)(gu)(gu)(gu)定，若無蓋舌(she)，或平接口時(shi)(shi)，應用(yong)(yong)(yong)(yong)膠(jiao)帶接片進行固(gu)(gu)(gu)(gu)(gu)(gu)定，膠(jiao)帶大為300mm，每(mei)邊至少1個(ge)。 3．加(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)：當通風(feng)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)系統(tong)內(nei)部的(de)(de)(de)靜壓(ya)負(fu)載使玻纖通風(feng)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)壁出現1％的(de)(de)(de)撓度時(shi)(shi)，就需要對(dui)通風(feng)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)進行加(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)。通常(chang)節能(neng)消音通風(feng)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)系統(tong)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)可采(cai)用(yong)(yong)(yong)(yong)以下(xia)方法(fa)(fa)來進行加(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)：a.拉桿(gan)(gan)加(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)法(fa)(fa)，它是采(cai)用(yong)(yong)(yong)(yong)鋼彩、套管(guan)(guan)(guan)(guan)加(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)，通常(chang)使用(yong)(yong)(yong)(yong)在(zai)500Pa以下(xia)的(de)(de)(de)正壓(ya)加(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)。b.框(kuang)架(jia)加(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)法(fa)(fa)，即(ji)采(cai)用(yong)(yong)(yong)(yong)輕(qing)鋼龍骨加(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)。c.抱合(he)加(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)法(fa)(fa)，即(ji)采(cai)用(yong)(yong)(yong)(yong)輕(qing)鋼龍骨加(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)，使用(yong)(yong)(yong)(yong)在(zai)拉桿(gan)(gan)加(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)和(he)框(kuang)架(jia)加(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)無法(fa)(fa)應用(yong)(yong)(yong)(yong)的(de)(de)(de)某些(xie)特殊(shu)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)上，如900彎管(guan)(guan)(guan)(guan)、三通管(guan)(guan)(guan)(guan)、悶(men)頭管(guan)(guan)(guan)(guan)等。d.防下(xia)垂加(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)法(fa)(fa)，它用(yong)(yong)(yong)(yong)于特殊(shu)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)的(de)(de)(de)加(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)，如變經管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)加(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)和(he)迂回(hui)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)加(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)。

提到鍍鋅圓專業螺旋鍍鋅風管法蘭我想有很多人都會一臉的茫然，聽說過角鐵圓法蘭，但是就是沒有聽過鍍鋅圓法蘭。那么鍍螺旋鍍鋅風管安裝鋅(xin)(xin)圓法蘭到底是什么(me)呢？其(qi)實鍍鋅(xin)(xin)圓法蘭比普通(tong)的法蘭就(jiu)多了(le)一(yi)道鍍鋅(xin)(xin)的工(gong)(gong)序(xu)(xu)，但(dan)千(qian)萬不要小(xiao)看(kan)這一(yi)道鍍鋅(xin)(xin)的工(gong)(gong)序(xu)(xu)。

1.經濟性 A：根據專業螺旋鍍鋅風管國家規范，同等管徑，半后降低10-15%。（主材造價降低10-15%） B：同等條件下滿狀輔螺旋鍍鋅風管安裝材（吊鍵等(deng)(deng)）結(jie)果(guo)簡單(dan)，數(shu)量(liang)(liang)少，安(an)裝(zhuang)輔材造價降低(di)30% C：施工時(shi)吊裝(zhuang)效(xiao)(xiao)率比(bi)(bi)矩形(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)提(ti)高(gao)一倍。 D：同(tong)等(deng)(deng)條件下(xia)，可將舉行風(feng)(feng)(feng)管(guan)(guan)(guan)低(di)速(su)送(song)排(pai)(pai)風(feng)(feng)(feng)變為高(gao)速(su)送(song)排(pai)(pai)風(feng)(feng)(feng)，系統(tong)設計可減(jian)少風(feng)(feng)(feng)管(guan)(guan)(guan)總(zong)量(liang)(liang)，不(bu)僅(jin)經濟，而且節(jie)約空間 2.可能性 A：同(tong)樣板厚(hou)及(ji)同(tong)等(deng)(deng)管(guan)(guan)(guan)徑下(xia)，通(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)道強(qiang)度高(gao)。 B：風(feng)(feng)(feng)管(guan)(guan)(guan)外(wai)表為圓形(xing)，外(wai)形(xing)美(mei)觀(guan)。 C：同(tong)等(deng)(deng)截面下(xia)，圓形(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)比(bi)(bi)矩形(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)結(jie)構張力合理，大(da)幅度提(ti)高(gao)風(feng)(feng)(feng)管(guan)(guan)(guan)剛性，明(ming)顯降低(di)顫震噪音。 D：同(tong)等(deng)(deng)長(chang)度下(xia)，法蘭連(lian)接數(shu)量(liang)(liang)少，蜜(mi)蜂性能優于矩形(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)，使系統(tong)通(tong)風(feng)(feng)(feng)質量(liang)(liang)大(da)大(da)提(ti)高(gao)。 3.快捷性 A：高(gao)效(xiao)(xiao)率施工，使用于工期短(duan)的大(da)型項目。 B：機械化制作，快速(su)高(gao)效(xiao)(xiao)。 C：連(lian)接法蘭數(shu)量(liang)(liang)少，吊裝(zhuang)連(lian)接工作量(liang)(liang)減(jian)少約50%。 D：小管(guan)(guan)(guan)徑通(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)道單(dan)吊點，吊裝(zhuang)快速(su)高(gao)效(xiao)(xiao)。 E：無需施工現場加(jia)工工序，減(jian)少現場作業人員及(ji)管(guan)(guan)(guan)理程序。 F：與矩形(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)相(xiang)比(bi)(bi)，配套異形(xing)管(guan)(guan)(guan)件標(biao)準(zhun)化程度高(gao)，吊裝(zhuang)簡單(dan)，差錯幾(ji)率大(da)大(da)降低(di)。

凈化專業螺旋鍍鋅風管通風管道制作安裝的有關說明： 1.凈化通風管道制作螺旋鍍鋅風管安裝安裝子目中包括(kuo)(kuo)彎頭、三通、變徑管(guan)(guan)(guan)、天(tian)圓(yuan)地方等管(guan)(guan)(guan)件(jian)及(ji)法蘭、加固框和吊托(tuo)支(zhi)(zhi)架，不(bu)包括(kuo)(kuo)過跨風(feng)(feng)管(guan)(guan)(guan)落(luo)(luo)地支(zhi)(zhi)架。落(luo)(luo)地支(zhi)(zhi)架執行設(she)備支(zhi)(zhi)架項目。 2.凈(jing)化風(feng)(feng)管(guan)(guan)(guan)子目中的(de)板材，如設(she)計厚度不(bu)同者可以換算(suan)，人(ren)(ren)工、機械(xie)不(bu)變。 3.圓(yuan)形(xing)風(feng)(feng)管(guan)(guan)(guan)執行矩形(xing)風(feng)(feng)管(guan)(guan)(guan)有關項目。 4.風(feng)(feng)管(guan)(guan)(guan)涂密(mi)封膠(jiao)是按(an)全部口縫外表面涂抹(mo)考慮的(de)，如設(she)計要求(qiu)口縫不(bu)涂抹(mo)而(er)只(zhi)在法蘭處涂抹(mo)者，每10㎡風(feng)(feng)管(guan)(guan)(guan)應減(jian)去密(mi)封膠(jiao)1.5kg和人(ren)(ren)工0.37工日。 5.風(feng)(feng)管(guan)(guan)(guan)項目中，型(xing)鋼未包括(kuo)(kuo)鍍(du)鋅費，如設(she)計要求(qiu)鍍(du)鋅時，另加鍍(du)鋅費。 6.凈(jing)化通風(feng)(feng)管(guan)(guan)(guan)道(dao)制作安裝定額按(an)空氣潔凈(jing)度100000級(ji)編制的(de)。

接下來我專業螺旋鍍鋅風管們就來深入的了解一下鍍鋅圓法蘭的鍍鋅工藝的作用以及優點吧： 鍍鋅圓法蘭工藝作螺旋鍍鋅風管安裝用(yong)：熱(re)鍍(du)鋅(xin)(xin)是一(yi)種有效的(de)金屬防(fang)腐(fu)方式(shi)，主(zhu)要用(yong)于各行業的(de)金屬結構設施上。是將(jiang)除銹后的(de)鋼件(jian)浸入500℃左右融化的(de)鋅(xin)(xin)液中(zhong)，使(shi)鋼構件(jian)表(biao)面附著鋅(xin)(xin)層，從(cong)而(er)起到防(fang)腐(fu)的(de)目的(de)。熱(re)鍍(du)鋅(xin)(xin)的(de)防(fang)腐(fu)年(nian)限(xian)(xian)久遠，但是在不同(tong)的(de)環境中(zhong)防(fang)腐(fu)年(nian)限(xian)(xian)不一(yi)樣：重工(gong)業區(qu)13年(nian)，海洋50年(nian)，郊外104年(nian)，城市30年(nian)。由此可(ke)以知道鍍(du)鋅(xin)(xin)圓法蘭(lan)工(gong)藝的(de)作(zuo)用(yong)就是為了防(fang)腐(fu)。