風(feng)管的安裝(zhuang)(zhuang)：1、技術要(yao)求，明裝(zhuang)(zhuang)水平度(du) 每米(mi)(mi)≤3mm ，總(zong)偏(pian)(pian)差≤20mm；垂(chui)直(zhi)度(du)每米(mi)(mi)≤2mm，沾(zhan)化區(qu)環保(bao)(bao)設備風(feng)機，總(zong)偏(pian)(pian)差≤20mm；暗裝(zhuang)(zhuang)，位置(zhi)應正確，無明顯偏(pian)(pian)差。2、安裝(zhuang)(zhuang)順序：先干管后(hou)支(zhi)管，安裝(zhuang)(zhuang)方法：根(gen)據實際(ji)情況確定。可(ke)以在地面上連成(cheng)一(yi)定的長度(du)，然后(hou)整(zheng)體(ti)吊裝(zhuang)(zhuang)，一(yi)般可(ke)接(jie)長至10--12米(mi)(mi)左右，用(yong)倒鏈(lian)或(huo)升降機將風(feng)管吊到支(zhi)架上（比較重(zhong)的風(feng)管），環保(bao)(bao)設備風(feng)機安裝(zhuang)(zhuang)，也可(ke)以把風(feng)管一(yi)節(jie)一(yi)節(jie)地放(fang)在支(zhi)架上逐節(jie)連接(jie)。

風管(guan)的構(gou)成(cheng)：風管(guan)便是用以氣(qi)體(ti)傳送和分散的管(guan)路系(xi)統軟件(jian)。

風管(guan)可按斷面形(xing)(xing)態和(he)材料歸類。按斷面樣子，風管(guan)可分(fen)成(cheng)(cheng)環(huan)形(xing)(xing)風管(guan)，矩形(xing)(xing)框風管(guan)，扁圓(yuan)形(xing)(xing)風管(guan)等(deng)多種多樣，在其(qi)中環(huan)形(xing)(xing)風管(guan)摩(mo)擦阻力的(de)高(gao)度規格，環(huan)保(bao)設(she)備風機安裝，制做(zuo)繁雜。因此(ci) 使用(yong)以矩形(xing)(xing)框風管(guan)為主導。按材料，風管(guan)可分(fen)成(cheng)(cheng)金屬材料風管(guan)，復合型風管(guan)等(deng)。

鍍鋅(xin)板風管關鍵是在風管鐵(tie)皮上鑲上一層鋅(xin)，對(dui)鐵(tie)皮具有維(wei)護的(de)功效。鋅(xin)涂層經不銹鋼鈍化、染色或涂敷護光劑后(hou)，能明顯提(ti)升其(qi)環保性和裝飾藝(yi)術。

應(ying)用領(ling)域：鍍鋅板風管(guan)廣泛運用于酒(jiu)店、大型(xing)商場、紡織品(pin)、化(hua)(hua)學纖維、石油化(hua)(hua)工設備、機(ji)械設備制造、儀表盤、電子器件、、、食品(pin)類

倉儲(chu)物流(liu)、辦公樓及(ji)其地鐵(tie)站、人防(fang)工程、別墅地下室等(deng)項目的排(pai)風、排(pai)風系統(tong)、排(pai)油煙管道(dao)。

通(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)道按(an)材質分(fen):一般有(you):鋼板(ban)(ban)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(普通(tong)鋼板(ban)(ban))、鍍鋅板(ban)(ban)(白鐵(tie))風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、不銹(xiu)鋼通(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、玻璃鋼通(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、塑料(liao)通(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、復(fu)合(he)材料(liao)通(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、彩鋼夾(jia)心保(bao)(bao)溫板(ban)(ban)通(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、雙面鋁(lv)箔保(bao)(bao)溫通(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、單面彩鋼保(bao)(bao)溫風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、涂膠(jiao)布通(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(如礦(kuang)(kuang)用(yong)風(feng)(feng)(feng)筒)、礦(kuang)(kuang)用(yong)塑料(liao)通(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)等。也可分(fen)為復(fu)合(he)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)和無機(ji)(ji)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)兩種(zhong)。風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)可按(an)截(jie)(jie)面形(xing)狀和材質分(fen)類。風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)制(zhi)作(zuo)不銹(xiu)鋼風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)制(zhi)作(zuo)是(shi)在咬口縫、鉚釘縫、法蘭(lan)翻邊四角等縫隙處涂上密(mi)封膠(jiao)（如中(zhong)性玻璃膠(jiao)）。涂密(mi)封膠(jiao)前(qian)應(ying)清(qing)除表(biao)面塵土(tu)和油污。按(an)截(jie)(jie)面形(xing)狀，環保(bao)(bao)設備風(feng)(feng)(feng)機(ji)(ji)安裝，風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)可分(fen)為圓形(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)，矩形(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)，扁圓風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)等多種(zhong)，其(qi)中(zhong)圓形(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)阻力的高度尺(chi)寸大，制(zhi)作(zuo)復(fu)雜。所以應(ying)用(yong)以矩形(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)為主。