在加(jia)工(gong)(gong)時(shi)，池州風(feng)(feng)(feng)(feng)管(guan)(guan)，不(bu)(bu)能在通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)道(dao)道(dao)內(nei)設置(zhi)加(jia)強架或加(jia)強筋(jin)，因為這(zhe)樣(yang)會(hui)對通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)道(dao)道(dao)的質(zhi)量產生一定的影響，通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)道(dao)路加(jia)工(gong)(gong)時(shi)不(bu)(bu)能采用(yong) S形插(cha)管(guan)(guan)與 C形直角插(cha)管(guan)(guan)的連(lian)接方(fang)式，此外(wai)，對于(yu)一些特(te)殊的通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)道(dao)路，通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)廠家，也不(bu)(bu)能采用(yong)按扣式插(cha)，通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)道(dao)制造后，還(huan)(huan)需用(yong)清(qing)洗(xi)液清(qing)洗(xi)，鍍鋅(xin)螺旋風(feng)(feng)(feng)(feng)管(guan)(guan)，只有達到清(qing)洗(xi)標準后，才(cai)能及時(shi)封(feng)孔。如果是彩色(se)涂層鋼板通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)道(dao)，應保(bao)持內(nei)壁光滑(hua)，且(qie)通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)道(dao)在加(jia)工(gong)(gong)過(guo)程中，還(huan)(huan)不(bu)(bu)能損壞涂層，若出現(xian)損壞部位，需用(yong)環(huan)氧(yang)樹脂(zhi)涂在表面即可。此外(wai)通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)道(dao)在加(jia)工(gong)(gong)過(guo)程中，還(huan)(huan)要做好(hao)防腐蝕措施，不(bu)(bu)能用(yong)抽芯(xin)鉚釘，而且(qie)通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)道(dao)部件組(zu)裝時(shi)，必須先(xian)經過(guo)鍍鋅(xin)處理。

我們知(zhi)道(dao)，計算它(ta)們濕周(zhou)(zhou)的(de)(de)前提是要算出它(ta)們的(de)(de)周(zhou)(zhou)長(chang)(chang)(chang)，顧名思(si)義，濕周(zhou)(zhou)也就是其濕潤的(de)(de)周(zhou)(zhou)長(chang)(chang)(chang)，風(feng)管加工廠家(jia)，即周(zhou)(zhou)長(chang)(chang)(chang)。圓(yuan)(yuan)形(xing)風(feng)管采用熱鍍鋅方法(fa)完(wan)成，適(shi)用于各種強(qiang)酸、堿霧氣等強(qiang)腐蝕環境中(zhong)(zhong)。矩形(xing)風(feng)管無氫脆、無溫(wen)度危害，可(ke)保證材(cai)料力(li)學性能不變(bian)。橢(tuo)圓(yuan)(yuan)形(xing)(由圓(yuan)(yuan)形(xing)變(bian)成的(de)(de)長(chang)(chang)(chang)圓(yuan)(yuan)形(xing))周(zhou)(zhou)長(chang)(chang)(chang)的(de)(de)計算公(gong)式是：周(zhou)(zhou)長(chang)(chang)(chang)P=3.14×[1.5（a+b）-（a×b）1/2]　其中(zhong)(zhong)，a為(wei)橢(tuo)圓(yuan)(yuan)的(de)(de)長(chang)(chang)(chang)半徑，b為(wei)橢(tuo)圓(yuan)(yuan)的(de)(de)短半徑.

材質要(yao)求，各種設(she)(she)備資料(liao)應(ying)具(ju)有(you)出廠合(he)格證明書或質量鑒(jian)定文件及產(chan)品清(qing)單(dan)，風管制品不(bu)容許有(you)變(bian)形、歪曲、開裂、孔(kong)洞、法蘭脫落、開焊(han)、漏鉚、漏打螺(luo)栓孔(kong)等(deng)缺陷，設(she)(she)備的(de)閥體、風口等(deng)部件應(ying)查看(kan)調理設(she)(she)備是否，消聲片、油漆層有(you)無危害。設(she)(she)備運用的(de)資料(liao)：螺(luo)栓、螺(luo)母、墊圈、墊料(liao)、密封(feng)條(tiao)、自攻螺(luo)釘，拉(la)鉚釘，焊(han)條(tiao)、各種帆(fan)布(bu)、無紡布(bu)、、膨脹螺(luo)栓應(ying)符合(he)產(chan)品質量要(yao)求，工(gong)用具(ju)首(shou)要(yao)工(gong)用具(ju)有(you)：手(shou)(shou)錘、電錘、手(shou)(shou)電鉆(zhan)、手(shou)(shou)鋸、電動(dong)雙刃剪(jian)、砂(sha)輪鋸、角(jiao)向磨光機、臺鉆(zhan)、電氣焊(han)具(ju)、扳手(shou)(shou)、改錐、手(shou)(shou)剪(jian)、倒鏈、高凳、大繩、尖沖、、刷子等(deng)。