圓(yuan)形(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)的(de)(de)(de)加(jia)固(gu)(gu):圓(yuan)形(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)由(you)于(yu)(yu)其(qi)本(ben)身(shen)(shen)的(de)(de)(de)強度(du)(du)較(jiao)高，而且(qie)(qie)(qie)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)兩(liang)端(duan)的(de)(de)(de)法蘭起(qi)到一(yi)定(ding)的(de)(de)(de)加(jia)固(gu)(gu)作(zuo)用(yong)，因(yin)此，一(yi)般不再(zai)考(kao)慮風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)自(zi)(zi)身(shen)(shen)的(de)(de)(de)加(jia)固(gu)(gu)。只有(you)當圓(yuan)形(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)的(de)(de)(de)直徑大(da)(da)于(yu)(yu)或(huo)等于(yu)(yu)800mm，且(qie)(qie)(qie)其(qi)管(guan)(guan)(guan)段長度(du)(du)大(da)(da)于(yu)(yu)1250mm或(huo)管(guan)(guan)(guan)段總(zong)表面(mian)積大(da)(da)于(yu)(yu)4m2時(shi)(shi)，每(mei)隔(ge)1500mm才加(jia)設(she)一(yi)個(ge)扁鋼(gang)加(jia)固(gu)(gu)圈,并(bing)(bing)用(yong)鉚釘固(gu)(gu)定(ding)在(zai)(zai)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)上(shang)。為(wei)了防止咬(yao)口在(zai)(zai)運輸或(huo)吊裝時(shi)(shi)裂(lie)(lie)開，圓(yuan)形(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)的(de)(de)(de)直徑大(da)(da)于(yu)(yu)500mm時(shi)(shi)，其(qi)縱向咬(yao)口的(de)(de)(de)兩(liang)端(duan)用(yong)鉚釘或(huo)點焊固(gu)(gu)定(ding)。圓(yuan)形(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)的(de)(de)(de)加(jia)固(gu)(gu):圓(yuan)形(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)由(you)于(yu)(yu)其(qi)本(ben)身(shen)(shen)的(de)(de)(de)強度(du)(du)較(jiao)高，而且(qie)(qie)(qie)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)兩(liang)端(duan)的(de)(de)(de)法蘭起(qi)到一(yi)定(ding)的(de)(de)(de)加(jia)固(gu)(gu)作(zuo)用(yong)，因(yin)此，一(yi)般不再(zai)考(kao)慮風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)自(zi)(zi)身(shen)(shen)的(de)(de)(de)加(jia)固(gu)(gu)。只有(you)當圓(yuan)形(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)的(de)(de)(de)直徑大(da)(da)于(yu)(yu)或(huo)等于(yu)(yu)800mm，且(qie)(qie)(qie)其(qi)管(guan)(guan)(guan)段長度(du)(du)大(da)(da)于(yu)(yu)1250mm或(huo)管(guan)(guan)(guan)段總(zong)表面(mian)積大(da)(da)于(yu)(yu)4m2時(shi)(shi)，每(mei)隔(ge)1500mm才加(jia)設(she)一(yi)個(ge)扁鋼(gang)加(jia)固(gu)(gu)圈,并(bing)(bing)用(yong)鉚釘固(gu)(gu)定(ding)在(zai)(zai)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)上(shang)。為(wei)了防止咬(yao)口在(zai)(zai)運輸或(huo)吊裝時(shi)(shi)裂(lie)(lie)開，圓(yuan)形(xing)(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)的(de)(de)(de)直徑大(da)(da)于(yu)(yu)500mm時(shi)(shi)，其(qi)縱向咬(yao)口的(de)(de)(de)兩(liang)端(duan)用(yong)鉚釘或(huo)點焊固(gu)(gu)定(ding)。白鐵風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)加(jia)工(gong)廠家(jia)就(jiu)找成(cheng)都(dou)瑞琮環境(jing)科(ke)技有(you)限(xian)公司。成(cheng)都(dou)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)法蘭生產制作(zuo)

風管(guan)(guan)內壁(bi)(bi)(bi)設置肋條(tiao)加(jia)固：一般(ban)很(hen)少采用(yong)，用(yong)于外觀要求美(mei)觀的(de)(de)明裝風管(guan)(guan)。加(jia)固肋條(tiao)由1.0-1.5mm的(de)(de)鍍鋅鋼板加(jia)工，間斷鉚接(jie)在風管(guan)(guan)的(de)(de)內壁(bi)(bi)(bi)。管(guan)(guan)內肋條(tiao)支(zhi)撐與(yu)風管(guan)(guan)固定(ding)應牢固，各支(zhi)撐點(dian)之間與(yu)風管(guan)(guan)的(de)(de)邊沿或(huo)法(fa)蘭的(de)(de)間距應均(jun)勻，不(bu)應大于900mm。風管(guan)(guan)壁(bi)(bi)(bi)板上滾(gun)槽加(jia)固風管(guan)(guan)展(zhan)開下料后，先將壁(bi)(bi)(bi)板放(fang)到滾(gun)槽機(ji)械_上進行十字線或(huo)直線型滾(gun)槽，然后咬(yao)合，合縫。由于有機(ji)械，其工藝簡單，并能節省人(ren)工和鋼板。滾(gun)槽加(jia)固的(de)(de)楞線排列應規則，間隔應均(jun)勻，板面(mian)不(bu)應有明顯的(de)(de)變(bian)形。四川風管(guan)(guan)法(fa)蘭生產制作成都地(di)下車(che)庫風管(guan)(guan)加(jia)工廠家就(jiu)找成都瑞琮(cong)環境科技有限公司。

柔(rou)(rou)(rou)性(xing)短(duan)(duan)(duan)管(guan)(guan)(guan)安(an)(an)(an)裝(zhuang)：1)柔(rou)(rou)(rou)性(xing)矩形(xing)(xing)短(duan)(duan)(duan)管(guan)(guan)(guan)采(cai)用(yong)角(jiao)鋼法蘭連接(jie)時(shi)(shi)，應(ying)(ying)采(cai)用(yong)厚度大于(yu)(yu)(yu)等于(yu)(yu)(yu)0.5mm的鍍(du)鋅板與角(jiao)鋼法蘭緊(jin)(jin)(jin)固。2)柔(rou)(rou)(rou)性(xing)短(duan)(duan)(duan)管(guan)(guan)(guan)安(an)(an)(an)裝(zhuang)應(ying)(ying)松緊(jin)(jin)(jin)適當(dang)(dang)，不得(de)扭曲。安(an)(an)(an)裝(zhuang)在(zai)(zai)風(feng)(feng)機(ji)吸入口的柔(rou)(rou)(rou)性(xing)短(duan)(duan)(duan)管(guan)(guan)(guan)可安(an)(an)(an)裝(zhuang)的繃緊(jin)(jin)(jin)一些，防止風(feng)(feng)機(ji)啟動(dong)后(hou)(hou)被吸入而減(jian)少(shao)截(jie)面(mian)(mian)(mian)尺寸。2)柔(rou)(rou)(rou)性(xing)圓形(xing)(xing)短(duan)(duan)(duan)管(guan)(guan)(guan)連接(jie)宜采(cai)用(yong)卡(ka)箍(gu)緊(jin)(jin)(jin)固，插(cha)接(jie)長度應(ying)(ying)大于(yu)(yu)(yu)50mm。當(dang)(dang)連接(jie)套(tao)(tao)管(guan)(guan)(guan)直徑(jing)大于(yu)(yu)(yu)300mm時(shi)(shi)，應(ying)(ying)在(zai)(zai)套(tao)(tao)管(guan)(guan)(guan)端面(mian)(mian)(mian)10~15mm處壓制環(huan)形(xing)(xing)凸(tu)(tu)槽(cao)，安(an)(an)(an)裝(zhuang)時(shi)(shi)卡(ka)箍(gu)應(ying)(ying)在(zai)(zai)套(tao)(tao)管(guan)(guan)(guan)的環(huan)形(xing)(xing)凸(tu)(tu)槽(cao)后(hou)(hou)面(mian)(mian)(mian)。柔(rou)(rou)(rou)性(xing)短(duan)(duan)(duan)管(guan)(guan)(guan)安(an)(an)(an)裝(zhuang)：1)柔(rou)(rou)(rou)性(xing)矩形(xing)(xing)短(duan)(duan)(duan)管(guan)(guan)(guan)采(cai)用(yong)角(jiao)鋼法蘭連接(jie)時(shi)(shi)，應(ying)(ying)采(cai)用(yong)厚度大于(yu)(yu)(yu)等于(yu)(yu)(yu)0.5mm的鍍(du)鋅板與角(jiao)鋼法蘭緊(jin)(jin)(jin)固。2)柔(rou)(rou)(rou)性(xing)短(duan)(duan)(duan)管(guan)(guan)(guan)安(an)(an)(an)裝(zhuang)應(ying)(ying)松緊(jin)(jin)(jin)適當(dang)(dang)，不得(de)扭曲。安(an)(an)(an)裝(zhuang)在(zai)(zai)風(feng)(feng)機(ji)吸入口的柔(rou)(rou)(rou)性(xing)短(duan)(duan)(duan)管(guan)(guan)(guan)可安(an)(an)(an)裝(zhuang)的繃緊(jin)(jin)(jin)一些，防止風(feng)(feng)機(ji)啟動(dong)后(hou)(hou)被吸入而減(jian)少(shao)截(jie)面(mian)(mian)(mian)尺寸。2)柔(rou)(rou)(rou)性(xing)圓形(xing)(xing)短(duan)(duan)(duan)管(guan)(guan)(guan)連接(jie)宜采(cai)用(yong)卡(ka)箍(gu)緊(jin)(jin)(jin)固，插(cha)接(jie)長度應(ying)(ying)大于(yu)(yu)(yu)50mm。當(dang)(dang)連接(jie)套(tao)(tao)管(guan)(guan)(guan)直徑(jing)大于(yu)(yu)(yu)300mm時(shi)(shi)，應(ying)(ying)在(zai)(zai)套(tao)(tao)管(guan)(guan)(guan)端面(mian)(mian)(mian)10~15mm處壓制環(huan)形(xing)(xing)凸(tu)(tu)槽(cao)，安(an)(an)(an)裝(zhuang)時(shi)(shi)卡(ka)箍(gu)應(ying)(ying)在(zai)(zai)套(tao)(tao)管(guan)(guan)(guan)的環(huan)形(xing)(xing)凸(tu)(tu)槽(cao)后(hou)(hou)面(mian)(mian)(mian)。

材(cai)料(liao)(liao)和質(zhi)量要點：1、材(cai)料(liao)(liao)關(guan)鍵要求(qiu)⑴鍍(du)(du)鋅(xin)鋼板的(de)厚度應符(fu)合(he)(he)設(she)計要求(qiu)，表(biao)面應平整(zheng)光滑、有鍍(du)(du)鋅(xin)層的(de)結(jie)晶花紋；普通薄鋼板厚度均勻(yun)，無嚴(yan)重銹蝕(shi)、裂紋、結(jie)疤等缺陷。⑵其(qi)他(ta)輔助材(cai)料(liao)(liao)應符(fu)合(he)(he)相(xiang)關(guan)產品技術標(biao)準及有關(guan)消防(fang)要求(qiu)。2、技術關(guan)鍵要求(qiu)⑴風(feng)管(guan)(guan)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)草(cao)圖(tu)應根(gen)據施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現場(chang)實(shi)際測(ce)量、數據整(zheng)理后繪制(zhi)，應特別(bie)注(zhu)意風(feng)口(kou)、風(feng)閥(fa)及其(qi)它可拆卸的(de)接(jie)口(kou)不(bu)得設(she)置(zhi)在預留(liu)孔(kong)洞及套管(guan)(guan)內(nei)。加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)草(cao)圖(tu)應詳細(xi)標(biao)明(ming)各管(guan)(guan)段的(de)長(chang)度、尺(chi)寸，部件、設(she)備的(de)位置(zhi)和所占的(de)具體尺(chi)度等。⑵根(gen)據工(gong)(gong)(gong)(gong)(gong)程實(shi)際情況，選擇(ze)合(he)(he)適的(de)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)場(chang)地，合(he)(he)理安(an)排人員及機具的(de)進退場(chang)，有效的(de)組織施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，以節約人力、物力和財力。成都鍍(du)(du)鋅(xin)風(feng)管(guan)(guan)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)廠家(jia)就找成都瑞琮(cong)環境科技有限(xian)公司(si)。

共(gong)(gong)板(ban)式(shi)法(fa)(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)連接（TDF及TDC）方式(shi)：由于法(fa)(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)由鍍鋅(xin)(xin)鋼板(ban)本身彎(wan)(wan)曲而成(cheng)(cheng)，具有(you)重(zhong)量輕，密(mi)(mi)封性(xing)好，制(zhi)(zhi)(zhi)作安裝(zhuang)方便(bian)，基本要(yao)求(qiu)同(tong)角(jiao)(jiao)(jiao)鋼法(fa)(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)風(feng)(feng)管(guan)(guan)(guan)。共(gong)(gong)板(ban)式(shi)法(fa)(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)風(feng)(feng)管(guan)(guan)(guan)制(zhi)(zhi)(zhi)作的(de)(de)基本要(yao)求(qiu)同(tong)角(jiao)(jiao)(jiao)鋼法(fa)(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)風(feng)(feng)管(guan)(guan)(guan)，在(zai)(zai)板(ban)材(cai)沖(chong)(chong)角(jiao)(jiao)(jiao)、咬口后進入(ru)共(gong)(gong)板(ban)式(shi)法(fa)(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)機(ji)壓制(zhi)(zhi)(zhi)法(fa)(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)。壓好法(fa)(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)后的(de)(de)半成(cheng)(cheng)品運至工(gong)地(di)(di)，折方、縫合、安裝(zhuang)法(fa)(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)角(jiao)(jiao)(jiao)，調平法(fa)(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)面，檢(jian)驗(yan)風(feng)(feng)管(guan)(guan)(guan)對角(jiao)(jiao)(jiao)線(xian)誤(wu)差，在(zai)(zai)四角(jiao)(jiao)(jiao)用硅(gui)膠(jiao)密(mi)(mi)封。共(gong)(gong)板(ban)式(shi)法(fa)(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)連接（TDF及TDC）方式(shi)：由于法(fa)(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)由鍍鋅(xin)(xin)鋼板(ban)本身彎(wan)(wan)曲而成(cheng)(cheng)，具有(you)重(zhong)量輕，密(mi)(mi)封性(xing)好，制(zhi)(zhi)(zhi)作安裝(zhuang)方便(bian)，基本要(yao)求(qiu)同(tong)角(jiao)(jiao)(jiao)鋼法(fa)(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)風(feng)(feng)管(guan)(guan)(guan)。共(gong)(gong)板(ban)式(shi)法(fa)(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)風(feng)(feng)管(guan)(guan)(guan)制(zhi)(zhi)(zhi)作的(de)(de)基本要(yao)求(qiu)同(tong)角(jiao)(jiao)(jiao)鋼法(fa)(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)風(feng)(feng)管(guan)(guan)(guan)，在(zai)(zai)板(ban)材(cai)沖(chong)(chong)角(jiao)(jiao)(jiao)、咬口后進入(ru)共(gong)(gong)板(ban)式(shi)法(fa)(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)機(ji)壓制(zhi)(zhi)(zhi)法(fa)(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)。壓好法(fa)(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)后的(de)(de)半成(cheng)(cheng)品運至工(gong)地(di)(di)，折方、縫合、安裝(zhuang)法(fa)(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)角(jiao)(jiao)(jiao)，調平法(fa)(fa)(fa)(fa)蘭(lan)(lan)(lan)(lan)面，檢(jian)驗(yan)風(feng)(feng)管(guan)(guan)(guan)對角(jiao)(jiao)(jiao)線(xian)誤(wu)差，在(zai)(zai)四角(jiao)(jiao)(jiao)用硅(gui)膠(jiao)密(mi)(mi)封。成(cheng)(cheng)都消防風(feng)(feng)管(guan)(guan)(guan)生產廠家就找成(cheng)(cheng)都瑞琮環(huan)境(jing)科技有(you)限(xian)公(gong)司。鍍鋅(xin)(xin)風(feng)(feng)管(guan)(guan)(guan)加(jia)工(gong)方案

四川矩形風管(guan)(guan)生產廠家就找成都瑞琮環(huan)境科技(ji)有(you)限公(gong)司(si)。成都風管(guan)(guan)法蘭(lan)生產制作

金屬風(feng)管的另一種(zhong)主材—型(xing)鋼(gang)，型(xing)鋼(gang)用(yong)于(yu)(yu)(yu)制作風(feng)管法(fa)蘭、支架和部件的框(kuang)架。型(xing)鋼(gang)常(chang)用(yong)類型(xing)有扁(bian)鋼(gang)、角(jiao)鋼(gang)、圓鋼(gang)、槽鋼(gang)。金屬型(xing)鋼(gang)應符合(he)現行(xing)國家標(biao)準《熱軋(ya)鋼(gang)棒尺寸、外形(xing)、重量(liang)及允許偏(pian)差》GB／T702、《熱軋(ya)型(xing)鋼(gang)》GB／T706等的規定。接(jie)下來，介(jie)紹風(feng)管加(jia)工的輔材——墊(dian)(dian)料。墊(dian)(dian)料連接(jie)部位襯墊(dian)(dian)，保持接(jie)口處的嚴密性。墊(dian)(dian)料按其(qi)材質可分為橡膠(jiao)(jiao)板(ban)(ban)、石棉(mian)繩(sheng)、石棉(mian)橡膠(jiao)(jiao)板(ban)(ban)、閉孔海綿(mian)橡膠(jiao)(jiao)板(ban)(ban)。其(qi)中，橡膠(jiao)(jiao)板(ban)(ban)是(shi)一種(zhong)常(chang)用(yong)的墊(dian)(dian)料，使用(yong)范圍廣。石棉(mian)繩(sheng)用(yong)于(yu)(yu)(yu)空(kong)氣加(jia)熱器附近(jin)及輸送溫(wen)度(du)大于(yu)(yu)(yu)70℃的排(pai)風(feng)系統(tong)。石棉(mian)橡膠(jiao)(jiao)板(ban)(ban)用(yong)于(yu)(yu)(yu)溫(wen)度(du)大于(yu)(yu)(yu)70℃的高溫(wen)排(pai)風(feng)系統(tong)。閉孔海綿(mian)橡膠(jiao)(jiao)板(ban)(ban)常(chang)用(yong)于(yu)(yu)(yu)要求密封嚴格，空(kong)氣潔凈系統(tong)風(feng)管、設備等連接(jie)。成都風(feng)管法(fa)蘭生產制作

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