圓(yuan)形(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)加(jia)(jia)(jia)固(gu)(gu):圓(yuan)形(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)由于(yu)(yu)其(qi)(qi)本身的(de)(de)(de)(de)強度較高(gao)，而且(qie)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)兩(liang)端(duan)的(de)(de)(de)(de)法蘭(lan)起到一定(ding)(ding)的(de)(de)(de)(de)加(jia)(jia)(jia)固(gu)(gu)作用(yong)(yong)，因此(ci)，一般不(bu)再(zai)考慮風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)自(zi)身的(de)(de)(de)(de)加(jia)(jia)(jia)固(gu)(gu)。只(zhi)(zhi)有(you)當(dang)圓(yuan)形(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)直徑(jing)大(da)(da)于(yu)(yu)或等于(yu)(yu)800mm，且(qie)其(qi)(qi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)段(duan)(duan)長度大(da)(da)于(yu)(yu)1250mm或管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)段(duan)(duan)總(zong)(zong)表(biao)面積(ji)大(da)(da)于(yu)(yu)4m2時(shi)，每(mei)隔1500mm才加(jia)(jia)(jia)設一個扁(bian)鋼加(jia)(jia)(jia)固(gu)(gu)圈(quan),并(bing)用(yong)(yong)鉚釘(ding)固(gu)(gu)定(ding)(ding)在(zai)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)上。為了(le)防止咬(yao)(yao)口(kou)在(zai)運輸或吊(diao)裝(zhuang)時(shi)裂開，圓(yuan)形(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)直徑(jing)大(da)(da)于(yu)(yu)500mm時(shi)，其(qi)(qi)縱(zong)向咬(yao)(yao)口(kou)的(de)(de)(de)(de)兩(liang)端(duan)用(yong)(yong)鉚釘(ding)或點(dian)焊(han)固(gu)(gu)定(ding)(ding)。圓(yuan)形(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)加(jia)(jia)(jia)固(gu)(gu):圓(yuan)形(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)由于(yu)(yu)其(qi)(qi)本身的(de)(de)(de)(de)強度較高(gao)，而且(qie)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)兩(liang)端(duan)的(de)(de)(de)(de)法蘭(lan)起到一定(ding)(ding)的(de)(de)(de)(de)加(jia)(jia)(jia)固(gu)(gu)作用(yong)(yong)，因此(ci)，一般不(bu)再(zai)考慮風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)自(zi)身的(de)(de)(de)(de)加(jia)(jia)(jia)固(gu)(gu)。只(zhi)(zhi)有(you)當(dang)圓(yuan)形(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)直徑(jing)大(da)(da)于(yu)(yu)或等于(yu)(yu)800mm，且(qie)其(qi)(qi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)段(duan)(duan)長度大(da)(da)于(yu)(yu)1250mm或管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)段(duan)(duan)總(zong)(zong)表(biao)面積(ji)大(da)(da)于(yu)(yu)4m2時(shi)，每(mei)隔1500mm才加(jia)(jia)(jia)設一個扁(bian)鋼加(jia)(jia)(jia)固(gu)(gu)圈(quan),并(bing)用(yong)(yong)鉚釘(ding)固(gu)(gu)定(ding)(ding)在(zai)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)上。為了(le)防止咬(yao)(yao)口(kou)在(zai)運輸或吊(diao)裝(zhuang)時(shi)裂開，圓(yuan)形(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)直徑(jing)大(da)(da)于(yu)(yu)500mm時(shi)，其(qi)(qi)縱(zong)向咬(yao)(yao)口(kou)的(de)(de)(de)(de)兩(liang)端(duan)用(yong)(yong)鉚釘(ding)或點(dian)焊(han)固(gu)(gu)定(ding)(ding)。白鐵風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)加(jia)(jia)(jia)工廠(chang)家就找成都瑞琮(cong)環(huan)境科技(ji)有(you)限公司。成都風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)法蘭(lan)生產制作

風管(guan)內(nei)壁(bi)設置肋(lei)條(tiao)加(jia)固(gu)(gu)：一般很(hen)少(shao)采用，用于外觀(guan)要求美觀(guan)的明(ming)裝(zhuang)風管(guan)。加(jia)固(gu)(gu)肋(lei)條(tiao)由(you)1.0-1.5mm的鍍(du)鋅鋼(gang)板(ban)加(jia)工，間(jian)斷鉚接在風管(guan)的內(nei)壁(bi)。管(guan)內(nei)肋(lei)條(tiao)支(zhi)撐(cheng)與風管(guan)固(gu)(gu)定(ding)應(ying)牢(lao)固(gu)(gu)，各支(zhi)撐(cheng)點之間(jian)與風管(guan)的邊沿或(huo)法蘭的間(jian)距應(ying)均(jun)勻，不應(ying)大于900mm。風管(guan)壁(bi)板(ban)上滾(gun)槽加(jia)固(gu)(gu)風管(guan)展開下料后，先將(jiang)壁(bi)板(ban)放到滾(gun)槽機械_上進行(xing)十字線或(huo)直線型滾(gun)槽，然后咬合(he)，合(he)縫。由(you)于有機械，其(qi)工藝(yi)簡(jian)單，并能節省人(ren)工和鋼(gang)板(ban)。滾(gun)槽加(jia)固(gu)(gu)的楞線排列應(ying)規則，間(jian)隔應(ying)均(jun)勻，板(ban)面(mian)不應(ying)有明(ming)顯的變形。四川風管(guan)法蘭生產制(zhi)作成(cheng)都(dou)地下車庫(ku)風管(guan)加(jia)工廠家就找成(cheng)都(dou)瑞琮環境科技有限公司。

柔性短(duan)(duan)(duan)管(guan)(guan)(guan)安(an)裝(zhuang)(zhuang)：1)柔性矩形(xing)(xing)(xing)短(duan)(duan)(duan)管(guan)(guan)(guan)采(cai)(cai)用角鋼法(fa)(fa)蘭(lan)連(lian)(lian)(lian)接(jie)(jie)時(shi)，應(ying)(ying)(ying)采(cai)(cai)用厚(hou)度大于(yu)等于(yu)0.5mm的(de)鍍鋅板與(yu)角鋼法(fa)(fa)蘭(lan)緊(jin)(jin)固(gu)(gu)(gu)。2)柔性短(duan)(duan)(duan)管(guan)(guan)(guan)安(an)裝(zhuang)(zhuang)應(ying)(ying)(ying)松(song)緊(jin)(jin)適(shi)當(dang)(dang)，不(bu)得扭曲(qu)。安(an)裝(zhuang)(zhuang)在(zai)風機(ji)吸(xi)(xi)(xi)入(ru)口的(de)柔性短(duan)(duan)(duan)管(guan)(guan)(guan)可(ke)安(an)裝(zhuang)(zhuang)的(de)繃緊(jin)(jin)一些，防(fang)止風機(ji)啟動后被(bei)(bei)吸(xi)(xi)(xi)入(ru)而減少(shao)(shao)截(jie)(jie)面(mian)(mian)(mian)尺寸。2)柔性圓(yuan)形(xing)(xing)(xing)短(duan)(duan)(duan)管(guan)(guan)(guan)連(lian)(lian)(lian)接(jie)(jie)宜(yi)采(cai)(cai)用卡箍(gu)(gu)緊(jin)(jin)固(gu)(gu)(gu)，插接(jie)(jie)長度應(ying)(ying)(ying)大于(yu)50mm。當(dang)(dang)連(lian)(lian)(lian)接(jie)(jie)套(tao)管(guan)(guan)(guan)直徑大于(yu)300mm時(shi)，應(ying)(ying)(ying)在(zai)套(tao)管(guan)(guan)(guan)端(duan)面(mian)(mian)(mian)10~15mm處壓制環(huan)(huan)形(xing)(xing)(xing)凸槽，安(an)裝(zhuang)(zhuang)時(shi)卡箍(gu)(gu)應(ying)(ying)(ying)在(zai)套(tao)管(guan)(guan)(guan)的(de)環(huan)(huan)形(xing)(xing)(xing)凸槽后面(mian)(mian)(mian)。柔性短(duan)(duan)(duan)管(guan)(guan)(guan)安(an)裝(zhuang)(zhuang)：1)柔性矩形(xing)(xing)(xing)短(duan)(duan)(duan)管(guan)(guan)(guan)采(cai)(cai)用角鋼法(fa)(fa)蘭(lan)連(lian)(lian)(lian)接(jie)(jie)時(shi)，應(ying)(ying)(ying)采(cai)(cai)用厚(hou)度大于(yu)等于(yu)0.5mm的(de)鍍鋅板與(yu)角鋼法(fa)(fa)蘭(lan)緊(jin)(jin)固(gu)(gu)(gu)。2)柔性短(duan)(duan)(duan)管(guan)(guan)(guan)安(an)裝(zhuang)(zhuang)應(ying)(ying)(ying)松(song)緊(jin)(jin)適(shi)當(dang)(dang)，不(bu)得扭曲(qu)。安(an)裝(zhuang)(zhuang)在(zai)風機(ji)吸(xi)(xi)(xi)入(ru)口的(de)柔性短(duan)(duan)(duan)管(guan)(guan)(guan)可(ke)安(an)裝(zhuang)(zhuang)的(de)繃緊(jin)(jin)一些，防(fang)止風機(ji)啟動后被(bei)(bei)吸(xi)(xi)(xi)入(ru)而減少(shao)(shao)截(jie)(jie)面(mian)(mian)(mian)尺寸。2)柔性圓(yuan)形(xing)(xing)(xing)短(duan)(duan)(duan)管(guan)(guan)(guan)連(lian)(lian)(lian)接(jie)(jie)宜(yi)采(cai)(cai)用卡箍(gu)(gu)緊(jin)(jin)固(gu)(gu)(gu)，插接(jie)(jie)長度應(ying)(ying)(ying)大于(yu)50mm。當(dang)(dang)連(lian)(lian)(lian)接(jie)(jie)套(tao)管(guan)(guan)(guan)直徑大于(yu)300mm時(shi)，應(ying)(ying)(ying)在(zai)套(tao)管(guan)(guan)(guan)端(duan)面(mian)(mian)(mian)10~15mm處壓制環(huan)(huan)形(xing)(xing)(xing)凸槽，安(an)裝(zhuang)(zhuang)時(shi)卡箍(gu)(gu)應(ying)(ying)(ying)在(zai)套(tao)管(guan)(guan)(guan)的(de)環(huan)(huan)形(xing)(xing)(xing)凸槽后面(mian)(mian)(mian)。

材料和(he)質量要(yao)點：1、材料關鍵要(yao)求(qiu)(qiu)⑴鍍(du)鋅鋼板的(de)(de)(de)厚度應(ying)符合設(she)(she)計要(yao)求(qiu)(qiu)，表面(mian)應(ying)平整光滑、有鍍(du)鋅層的(de)(de)(de)結晶花紋(wen)；普通薄鋼板厚度均勻，無嚴重銹蝕、裂紋(wen)、結疤等缺陷。⑵其他(ta)輔(fu)助材料應(ying)符合相關產品技術標準及(ji)有關消防要(yao)求(qiu)(qiu)。2、技術關鍵要(yao)求(qiu)(qiu)⑴風管加(jia)(jia)工(gong)草(cao)圖(tu)應(ying)根(gen)據施(shi)工(gong)現場實際(ji)測(ce)量、數據整理后繪制，應(ying)特(te)別(bie)注意(yi)風口、風閥(fa)及(ji)其它(ta)可拆(chai)卸(xie)的(de)(de)(de)接口不得設(she)(she)置(zhi)在預留孔洞及(ji)套管內。加(jia)(jia)工(gong)草(cao)圖(tu)應(ying)詳細標明(ming)各管段的(de)(de)(de)長度、尺寸，部(bu)件(jian)、設(she)(she)備的(de)(de)(de)位置(zhi)和(he)所占的(de)(de)(de)具(ju)(ju)體尺度等。⑵根(gen)據工(gong)程(cheng)實際(ji)情況(kuang)，選擇合適的(de)(de)(de)加(jia)(jia)工(gong)場地(di)，合理安排人員及(ji)機(ji)具(ju)(ju)的(de)(de)(de)進退(tui)場，有效的(de)(de)(de)組(zu)織(zhi)施(shi)工(gong)，以(yi)節約人力(li)、物(wu)力(li)和(he)財力(li)。成都鍍(du)鋅風管加(jia)(jia)工(gong)廠(chang)家就找成都瑞琮環境科技有限(xian)公(gong)司。

共板(ban)(ban)(ban)式(shi)(shi)(shi)法(fa)(fa)蘭(lan)(lan)(lan)(lan)連接(jie)（TDF及TDC）方(fang)式(shi)(shi)(shi)：由于(yu)法(fa)(fa)蘭(lan)(lan)(lan)(lan)由鍍(du)鋅鋼板(ban)(ban)(ban)本(ben)身(shen)彎曲而(er)成(cheng)，具(ju)(ju)有(you)重量輕(qing)，密(mi)(mi)封(feng)性(xing)好(hao)，制(zhi)(zhi)(zhi)作安(an)裝方(fang)便，基(ji)本(ben)要求同(tong)(tong)角(jiao)鋼法(fa)(fa)蘭(lan)(lan)(lan)(lan)風(feng)(feng)管(guan)(guan)。共板(ban)(ban)(ban)式(shi)(shi)(shi)法(fa)(fa)蘭(lan)(lan)(lan)(lan)風(feng)(feng)管(guan)(guan)制(zhi)(zhi)(zhi)作的(de)基(ji)本(ben)要求同(tong)(tong)角(jiao)鋼法(fa)(fa)蘭(lan)(lan)(lan)(lan)風(feng)(feng)管(guan)(guan)，在板(ban)(ban)(ban)材(cai)沖(chong)角(jiao)、咬口后進入(ru)共板(ban)(ban)(ban)式(shi)(shi)(shi)法(fa)(fa)蘭(lan)(lan)(lan)(lan)機(ji)壓(ya)制(zhi)(zhi)(zhi)法(fa)(fa)蘭(lan)(lan)(lan)(lan)。壓(ya)好(hao)法(fa)(fa)蘭(lan)(lan)(lan)(lan)后的(de)半成(cheng)品運至工地，折方(fang)、縫合、安(an)裝法(fa)(fa)蘭(lan)(lan)(lan)(lan)角(jiao)，調(diao)平(ping)法(fa)(fa)蘭(lan)(lan)(lan)(lan)面(mian)，檢驗風(feng)(feng)管(guan)(guan)對角(jiao)線誤(wu)差，在四(si)角(jiao)用硅膠(jiao)密(mi)(mi)封(feng)。共板(ban)(ban)(ban)式(shi)(shi)(shi)法(fa)(fa)蘭(lan)(lan)(lan)(lan)連接(jie)（TDF及TDC）方(fang)式(shi)(shi)(shi)：由于(yu)法(fa)(fa)蘭(lan)(lan)(lan)(lan)由鍍(du)鋅鋼板(ban)(ban)(ban)本(ben)身(shen)彎曲而(er)成(cheng)，具(ju)(ju)有(you)重量輕(qing)，密(mi)(mi)封(feng)性(xing)好(hao)，制(zhi)(zhi)(zhi)作安(an)裝方(fang)便，基(ji)本(ben)要求同(tong)(tong)角(jiao)鋼法(fa)(fa)蘭(lan)(lan)(lan)(lan)風(feng)(feng)管(guan)(guan)。共板(ban)(ban)(ban)式(shi)(shi)(shi)法(fa)(fa)蘭(lan)(lan)(lan)(lan)風(feng)(feng)管(guan)(guan)制(zhi)(zhi)(zhi)作的(de)基(ji)本(ben)要求同(tong)(tong)角(jiao)鋼法(fa)(fa)蘭(lan)(lan)(lan)(lan)風(feng)(feng)管(guan)(guan)，在板(ban)(ban)(ban)材(cai)沖(chong)角(jiao)、咬口后進入(ru)共板(ban)(ban)(ban)式(shi)(shi)(shi)法(fa)(fa)蘭(lan)(lan)(lan)(lan)機(ji)壓(ya)制(zhi)(zhi)(zhi)法(fa)(fa)蘭(lan)(lan)(lan)(lan)。壓(ya)好(hao)法(fa)(fa)蘭(lan)(lan)(lan)(lan)后的(de)半成(cheng)品運至工地，折方(fang)、縫合、安(an)裝法(fa)(fa)蘭(lan)(lan)(lan)(lan)角(jiao)，調(diao)平(ping)法(fa)(fa)蘭(lan)(lan)(lan)(lan)面(mian)，檢驗風(feng)(feng)管(guan)(guan)對角(jiao)線誤(wu)差，在四(si)角(jiao)用硅膠(jiao)密(mi)(mi)封(feng)。成(cheng)都(dou)消防風(feng)(feng)管(guan)(guan)生產廠(chang)家就找成(cheng)都(dou)瑞(rui)琮環境(jing)科技有(you)限公司。鍍(du)鋅風(feng)(feng)管(guan)(guan)加工方(fang)案

四川矩形風(feng)管生產廠家就找成都瑞琮環境科技有限公司。成都風(feng)管法蘭生產制作

金(jin)屬(shu)風(feng)管(guan)的(de)(de)另一種(zhong)主(zhu)材(cai)—型(xing)(xing)鋼(gang)(gang)，型(xing)(xing)鋼(gang)(gang)用于(yu)(yu)制作風(feng)管(guan)法蘭、支架和部件的(de)(de)框架。型(xing)(xing)鋼(gang)(gang)常用類型(xing)(xing)有扁鋼(gang)(gang)、角鋼(gang)(gang)、圓(yuan)鋼(gang)(gang)、槽鋼(gang)(gang)。金(jin)屬(shu)型(xing)(xing)鋼(gang)(gang)應符合(he)現行國家標準(zhun)《熱(re)軋鋼(gang)(gang)棒尺寸、外形、重量及(ji)允許(xu)偏差》GB／T702、《熱(re)軋型(xing)(xing)鋼(gang)(gang)》GB／T706等的(de)(de)規(gui)定。接(jie)下來，介紹(shao)風(feng)管(guan)加(jia)工的(de)(de)輔材(cai)——墊料。墊料連接(jie)部位襯墊，保(bao)持接(jie)口處的(de)(de)嚴(yan)(yan)密性。墊料按其(qi)(qi)材(cai)質可分為橡(xiang)膠(jiao)(jiao)(jiao)板(ban)、石(shi)棉繩、石(shi)棉橡(xiang)膠(jiao)(jiao)(jiao)板(ban)、閉(bi)孔海(hai)綿橡(xiang)膠(jiao)(jiao)(jiao)板(ban)。其(qi)(qi)中，橡(xiang)膠(jiao)(jiao)(jiao)板(ban)是一種(zhong)常用的(de)(de)墊料，使用范圍(wei)廣(guang)。石(shi)棉繩用于(yu)(yu)空(kong)氣加(jia)熱(re)器附近及(ji)輸送溫度大(da)于(yu)(yu)70℃的(de)(de)排風(feng)系(xi)統。石(shi)棉橡(xiang)膠(jiao)(jiao)(jiao)板(ban)用于(yu)(yu)溫度大(da)于(yu)(yu)70℃的(de)(de)高(gao)溫排風(feng)系(xi)統。閉(bi)孔海(hai)綿橡(xiang)膠(jiao)(jiao)(jiao)板(ban)常用于(yu)(yu)要求密封(feng)嚴(yan)(yan)格，空(kong)氣潔(jie)凈系(xi)統風(feng)管(guan)、設(she)備等連接(jie)。成都(dou)風(feng)管(guan)法蘭生產制作

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