圓(yuan)(yuan)(yuan)形(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)的(de)加(jia)(jia)(jia)(jia)固(gu)(gu)(gu):圓(yuan)(yuan)(yuan)形(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)由于(yu)其(qi)本身的(de)強度(du)(du)(du)較高，而(er)(er)且(qie)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)兩端(duan)的(de)法(fa)蘭起(qi)到一(yi)(yi)定(ding)(ding)的(de)加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)作用(yong)(yong)，因(yin)此(ci)，一(yi)(yi)般不再考慮風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)自(zi)身的(de)加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)。只(zhi)有(you)(you)當(dang)圓(yuan)(yuan)(yuan)形(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)的(de)直(zhi)(zhi)(zhi)徑大(da)(da)(da)(da)(da)于(yu)或(huo)等(deng)于(yu)800mm，且(qie)其(qi)管(guan)(guan)(guan)(guan)段(duan)長度(du)(du)(du)大(da)(da)(da)(da)(da)于(yu)1250mm或(huo)管(guan)(guan)(guan)(guan)段(duan)總(zong)表面(mian)積(ji)大(da)(da)(da)(da)(da)于(yu)4m2時(shi)(shi)，每隔(ge)1500mm才(cai)加(jia)(jia)(jia)(jia)設(she)一(yi)(yi)個扁(bian)鋼(gang)加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)圈(quan),并(bing)用(yong)(yong)鉚(liu)(liu)釘固(gu)(gu)(gu)定(ding)(ding)在風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)上(shang)(shang)。為了防(fang)止咬口在運輸或(huo)吊(diao)裝時(shi)(shi)裂(lie)(lie)開，圓(yuan)(yuan)(yuan)形(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)的(de)直(zhi)(zhi)(zhi)徑大(da)(da)(da)(da)(da)于(yu)500mm時(shi)(shi)，其(qi)縱(zong)(zong)向(xiang)咬口的(de)兩端(duan)用(yong)(yong)鉚(liu)(liu)釘或(huo)點(dian)焊(han)固(gu)(gu)(gu)定(ding)(ding)。圓(yuan)(yuan)(yuan)形(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)的(de)加(jia)(jia)(jia)(jia)固(gu)(gu)(gu):圓(yuan)(yuan)(yuan)形(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)由于(yu)其(qi)本身的(de)強度(du)(du)(du)較高，而(er)(er)且(qie)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)兩端(duan)的(de)法(fa)蘭起(qi)到一(yi)(yi)定(ding)(ding)的(de)加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)作用(yong)(yong)，因(yin)此(ci)，一(yi)(yi)般不再考慮風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)自(zi)身的(de)加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)。只(zhi)有(you)(you)當(dang)圓(yuan)(yuan)(yuan)形(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)的(de)直(zhi)(zhi)(zhi)徑大(da)(da)(da)(da)(da)于(yu)或(huo)等(deng)于(yu)800mm，且(qie)其(qi)管(guan)(guan)(guan)(guan)段(duan)長度(du)(du)(du)大(da)(da)(da)(da)(da)于(yu)1250mm或(huo)管(guan)(guan)(guan)(guan)段(duan)總(zong)表面(mian)積(ji)大(da)(da)(da)(da)(da)于(yu)4m2時(shi)(shi)，每隔(ge)1500mm才(cai)加(jia)(jia)(jia)(jia)設(she)一(yi)(yi)個扁(bian)鋼(gang)加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)圈(quan),并(bing)用(yong)(yong)鉚(liu)(liu)釘固(gu)(gu)(gu)定(ding)(ding)在風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)上(shang)(shang)。為了防(fang)止咬口在運輸或(huo)吊(diao)裝時(shi)(shi)裂(lie)(lie)開，圓(yuan)(yuan)(yuan)形(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)的(de)直(zhi)(zhi)(zhi)徑大(da)(da)(da)(da)(da)于(yu)500mm時(shi)(shi)，其(qi)縱(zong)(zong)向(xiang)咬口的(de)兩端(duan)用(yong)(yong)鉚(liu)(liu)釘或(huo)點(dian)焊(han)固(gu)(gu)(gu)定(ding)(ding)。白(bai)鐵風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)加(jia)(jia)(jia)(jia)工(gong)廠(chang)家就找(zhao)成都瑞琮環境(jing)科(ke)技有(you)(you)限公司(si)。成都風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)法(fa)蘭生產(chan)制作

風(feng)管(guan)(guan)內(nei)壁設置肋條加(jia)固(gu)：一(yi)般很少(shao)采用(yong)，用(yong)于外觀(guan)要求美觀(guan)的(de)(de)明(ming)裝風(feng)管(guan)(guan)。加(jia)固(gu)肋條由1.0-1.5mm的(de)(de)鍍鋅鋼板(ban)加(jia)工，間(jian)(jian)斷鉚接(jie)在風(feng)管(guan)(guan)的(de)(de)內(nei)壁。管(guan)(guan)內(nei)肋條支撐與(yu)風(feng)管(guan)(guan)固(gu)定應(ying)(ying)牢固(gu)，各支撐點(dian)之間(jian)(jian)與(yu)風(feng)管(guan)(guan)的(de)(de)邊沿(yan)或(huo)法(fa)蘭的(de)(de)間(jian)(jian)距應(ying)(ying)均勻(yun)(yun)，不應(ying)(ying)大于900mm。風(feng)管(guan)(guan)壁板(ban)上(shang)滾(gun)(gun)槽(cao)(cao)加(jia)固(gu)風(feng)管(guan)(guan)展開下(xia)(xia)料后(hou)(hou)，先將壁板(ban)放到滾(gun)(gun)槽(cao)(cao)機械(xie)_上(shang)進(jin)行十(shi)字線或(huo)直線型滾(gun)(gun)槽(cao)(cao)，然后(hou)(hou)咬合，合縫。由于有機械(xie)，其工藝簡單，并能節省(sheng)人工和鋼板(ban)。滾(gun)(gun)槽(cao)(cao)加(jia)固(gu)的(de)(de)楞線排(pai)列應(ying)(ying)規則，間(jian)(jian)隔應(ying)(ying)均勻(yun)(yun)，板(ban)面不應(ying)(ying)有明(ming)顯的(de)(de)變形。四川風(feng)管(guan)(guan)法(fa)蘭生產(chan)制作成(cheng)都地(di)下(xia)(xia)車庫風(feng)管(guan)(guan)加(jia)工廠家就(jiu)找成(cheng)都瑞琮環境科技有限公司(si)。

柔性(xing)短(duan)(duan)管(guan)(guan)(guan)安(an)裝(zhuang)：1)柔性(xing)矩形(xing)(xing)短(duan)(duan)管(guan)(guan)(guan)采(cai)用角鋼(gang)法蘭連(lian)接(jie)時，應(ying)采(cai)用厚度(du)(du)大(da)于(yu)(yu)(yu)等于(yu)(yu)(yu)0.5mm的(de)鍍鋅板(ban)與角鋼(gang)法蘭緊(jin)(jin)固。2)柔性(xing)短(duan)(duan)管(guan)(guan)(guan)安(an)裝(zhuang)應(ying)松(song)緊(jin)(jin)適(shi)當(dang)，不(bu)得扭曲。安(an)裝(zhuang)在(zai)(zai)風機(ji)吸入(ru)(ru)口的(de)柔性(xing)短(duan)(duan)管(guan)(guan)(guan)可安(an)裝(zhuang)的(de)繃緊(jin)(jin)一些，防止(zhi)風機(ji)啟動(dong)后(hou)(hou)被(bei)吸入(ru)(ru)而減(jian)少(shao)(shao)截面尺寸。2)柔性(xing)圓形(xing)(xing)短(duan)(duan)管(guan)(guan)(guan)連(lian)接(jie)宜(yi)采(cai)用卡(ka)箍緊(jin)(jin)固，插(cha)接(jie)長度(du)(du)應(ying)大(da)于(yu)(yu)(yu)50mm。當(dang)連(lian)接(jie)套(tao)管(guan)(guan)(guan)直徑大(da)于(yu)(yu)(yu)300mm時，應(ying)在(zai)(zai)套(tao)管(guan)(guan)(guan)端面10~15mm處壓(ya)制(zhi)環(huan)(huan)形(xing)(xing)凸槽(cao)，安(an)裝(zhuang)時卡(ka)箍應(ying)在(zai)(zai)套(tao)管(guan)(guan)(guan)的(de)環(huan)(huan)形(xing)(xing)凸槽(cao)后(hou)(hou)面。柔性(xing)短(duan)(duan)管(guan)(guan)(guan)安(an)裝(zhuang)：1)柔性(xing)矩形(xing)(xing)短(duan)(duan)管(guan)(guan)(guan)采(cai)用角鋼(gang)法蘭連(lian)接(jie)時，應(ying)采(cai)用厚度(du)(du)大(da)于(yu)(yu)(yu)等于(yu)(yu)(yu)0.5mm的(de)鍍鋅板(ban)與角鋼(gang)法蘭緊(jin)(jin)固。2)柔性(xing)短(duan)(duan)管(guan)(guan)(guan)安(an)裝(zhuang)應(ying)松(song)緊(jin)(jin)適(shi)當(dang)，不(bu)得扭曲。安(an)裝(zhuang)在(zai)(zai)風機(ji)吸入(ru)(ru)口的(de)柔性(xing)短(duan)(duan)管(guan)(guan)(guan)可安(an)裝(zhuang)的(de)繃緊(jin)(jin)一些，防止(zhi)風機(ji)啟動(dong)后(hou)(hou)被(bei)吸入(ru)(ru)而減(jian)少(shao)(shao)截面尺寸。2)柔性(xing)圓形(xing)(xing)短(duan)(duan)管(guan)(guan)(guan)連(lian)接(jie)宜(yi)采(cai)用卡(ka)箍緊(jin)(jin)固，插(cha)接(jie)長度(du)(du)應(ying)大(da)于(yu)(yu)(yu)50mm。當(dang)連(lian)接(jie)套(tao)管(guan)(guan)(guan)直徑大(da)于(yu)(yu)(yu)300mm時，應(ying)在(zai)(zai)套(tao)管(guan)(guan)(guan)端面10~15mm處壓(ya)制(zhi)環(huan)(huan)形(xing)(xing)凸槽(cao)，安(an)裝(zhuang)時卡(ka)箍應(ying)在(zai)(zai)套(tao)管(guan)(guan)(guan)的(de)環(huan)(huan)形(xing)(xing)凸槽(cao)后(hou)(hou)面。

材料和質量要(yao)點：1、材料關(guan)鍵要(yao)求(qiu)⑴鍍鋅鋼(gang)板(ban)的(de)(de)(de)(de)厚度(du)(du)應(ying)符合(he)設(she)(she)計要(yao)求(qiu)，表面應(ying)平整光滑、有鍍鋅層的(de)(de)(de)(de)結晶花紋；普通薄鋼(gang)板(ban)厚度(du)(du)均勻，無嚴重(zhong)銹蝕、裂紋、結疤等缺陷。⑵其他輔(fu)助材料應(ying)符合(he)相關(guan)產品技術標準及(ji)有關(guan)消防(fang)要(yao)求(qiu)。2、技術關(guan)鍵要(yao)求(qiu)⑴風(feng)管加(jia)工(gong)草(cao)(cao)圖(tu)應(ying)根(gen)據施工(gong)現場實(shi)際測量、數據整理(li)后繪制(zhi)，應(ying)特(te)別注(zhu)意風(feng)口、風(feng)閥及(ji)其它(ta)可(ke)拆卸的(de)(de)(de)(de)接口不(bu)得(de)設(she)(she)置在預(yu)留(liu)孔洞(dong)及(ji)套管內。加(jia)工(gong)草(cao)(cao)圖(tu)應(ying)詳細標明各管段的(de)(de)(de)(de)長度(du)(du)、尺(chi)寸，部件(jian)、設(she)(she)備的(de)(de)(de)(de)位置和所占的(de)(de)(de)(de)具體(ti)尺(chi)度(du)(du)等。⑵根(gen)據工(gong)程(cheng)實(shi)際情況(kuang)，選(xuan)擇合(he)適的(de)(de)(de)(de)加(jia)工(gong)場地(di)，合(he)理(li)安排人(ren)員(yuan)及(ji)機具的(de)(de)(de)(de)進(jin)退場，有效的(de)(de)(de)(de)組(zu)織施工(gong)，以節約人(ren)力、物力和財力。成都鍍鋅風(feng)管加(jia)工(gong)廠家就找成都瑞琮環(huan)境科技有限(xian)公司。

共(gong)板(ban)式(shi)法(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)連接（TDF及TDC）方(fang)(fang)(fang)式(shi)：由于法(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)由鍍鋅鋼(gang)(gang)板(ban)本(ben)身彎曲而(er)成(cheng)，具(ju)(ju)有(you)(you)重量(liang)輕，密封(feng)性(xing)(xing)好(hao)，制(zhi)(zhi)作(zuo)安(an)裝(zhuang)(zhuang)(zhuang)方(fang)(fang)(fang)便，基本(ben)要(yao)(yao)求(qiu)同(tong)角(jiao)(jiao)鋼(gang)(gang)法(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)風(feng)(feng)(feng)管(guan)。共(gong)板(ban)式(shi)法(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)風(feng)(feng)(feng)管(guan)制(zhi)(zhi)作(zuo)的(de)基本(ben)要(yao)(yao)求(qiu)同(tong)角(jiao)(jiao)鋼(gang)(gang)法(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)風(feng)(feng)(feng)管(guan)，在(zai)板(ban)材沖角(jiao)(jiao)、咬口后(hou)(hou)進(jin)入共(gong)板(ban)式(shi)法(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)機壓(ya)(ya)制(zhi)(zhi)法(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)。壓(ya)(ya)好(hao)法(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)后(hou)(hou)的(de)半成(cheng)品運至工(gong)(gong)(gong)地，折方(fang)(fang)(fang)、縫(feng)合(he)、安(an)裝(zhuang)(zhuang)(zhuang)法(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)角(jiao)(jiao)，調(diao)平法(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)面(mian)，檢(jian)驗風(feng)(feng)(feng)管(guan)對角(jiao)(jiao)線誤差，在(zai)四角(jiao)(jiao)用硅膠密封(feng)。共(gong)板(ban)式(shi)法(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)連接（TDF及TDC）方(fang)(fang)(fang)式(shi)：由于法(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)由鍍鋅鋼(gang)(gang)板(ban)本(ben)身彎曲而(er)成(cheng)，具(ju)(ju)有(you)(you)重量(liang)輕，密封(feng)性(xing)(xing)好(hao)，制(zhi)(zhi)作(zuo)安(an)裝(zhuang)(zhuang)(zhuang)方(fang)(fang)(fang)便，基本(ben)要(yao)(yao)求(qiu)同(tong)角(jiao)(jiao)鋼(gang)(gang)法(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)風(feng)(feng)(feng)管(guan)。共(gong)板(ban)式(shi)法(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)風(feng)(feng)(feng)管(guan)制(zhi)(zhi)作(zuo)的(de)基本(ben)要(yao)(yao)求(qiu)同(tong)角(jiao)(jiao)鋼(gang)(gang)法(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)風(feng)(feng)(feng)管(guan)，在(zai)板(ban)材沖角(jiao)(jiao)、咬口后(hou)(hou)進(jin)入共(gong)板(ban)式(shi)法(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)機壓(ya)(ya)制(zhi)(zhi)法(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)。壓(ya)(ya)好(hao)法(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)后(hou)(hou)的(de)半成(cheng)品運至工(gong)(gong)(gong)地，折方(fang)(fang)(fang)、縫(feng)合(he)、安(an)裝(zhuang)(zhuang)(zhuang)法(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)角(jiao)(jiao)，調(diao)平法(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)面(mian)，檢(jian)驗風(feng)(feng)(feng)管(guan)對角(jiao)(jiao)線誤差，在(zai)四角(jiao)(jiao)用硅膠密封(feng)。成(cheng)都(dou)消防風(feng)(feng)(feng)管(guan)生產廠家就找成(cheng)都(dou)瑞琮環境科技有(you)(you)限公司。鍍鋅風(feng)(feng)(feng)管(guan)加(jia)工(gong)(gong)(gong)方(fang)(fang)(fang)案(an)

四川矩(ju)形(xing)風(feng)管生產(chan)(chan)廠家就(jiu)找(zhao)成(cheng)都瑞琮(cong)環境科(ke)技(ji)有(you)限公(gong)司。成(cheng)都風(feng)管法蘭(lan)生產(chan)(chan)制(zhi)作

金(jin)屬(shu)風(feng)(feng)(feng)(feng)管(guan)(guan)的(de)另(ling)一種(zhong)主材(cai)(cai)—型(xing)(xing)(xing)鋼(gang)(gang)，型(xing)(xing)(xing)鋼(gang)(gang)用于(yu)(yu)制作風(feng)(feng)(feng)(feng)管(guan)(guan)法(fa)蘭(lan)、支架和部件(jian)的(de)框架。型(xing)(xing)(xing)鋼(gang)(gang)常(chang)用類型(xing)(xing)(xing)有(you)扁鋼(gang)(gang)、角鋼(gang)(gang)、圓鋼(gang)(gang)、槽鋼(gang)(gang)。金(jin)屬(shu)型(xing)(xing)(xing)鋼(gang)(gang)應符合現行(xing)國家標準《熱軋鋼(gang)(gang)棒尺寸(cun)、外形、重量及允許(xu)偏(pian)差》GB／T702、《熱軋型(xing)(xing)(xing)鋼(gang)(gang)》GB／T706等的(de)規定。接(jie)下(xia)來，介紹風(feng)(feng)(feng)(feng)管(guan)(guan)加工的(de)輔材(cai)(cai)——墊料。墊料連接(jie)部位襯墊，保持接(jie)口處的(de)嚴密(mi)性。墊料按其(qi)材(cai)(cai)質可分(fen)為橡膠(jiao)板(ban)、石(shi)(shi)棉(mian)繩、石(shi)(shi)棉(mian)橡膠(jiao)板(ban)、閉孔海綿(mian)橡膠(jiao)板(ban)。其(qi)中，橡膠(jiao)板(ban)是一種(zhong)常(chang)用的(de)墊料，使用范圍廣。石(shi)(shi)棉(mian)繩用于(yu)(yu)空(kong)氣加熱器附近及輸送(song)溫度大(da)于(yu)(yu)70℃的(de)排(pai)風(feng)(feng)(feng)(feng)系(xi)(xi)統。石(shi)(shi)棉(mian)橡膠(jiao)板(ban)用于(yu)(yu)溫度大(da)于(yu)(yu)70℃的(de)高溫排(pai)風(feng)(feng)(feng)(feng)系(xi)(xi)統。閉孔海綿(mian)橡膠(jiao)板(ban)常(chang)用于(yu)(yu)要求密(mi)封(feng)嚴格，空(kong)氣潔凈(jing)系(xi)(xi)統風(feng)(feng)(feng)(feng)管(guan)(guan)、設備等連接(jie)。成都風(feng)(feng)(feng)(feng)管(guan)(guan)法(fa)蘭(lan)生產制作

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