熱鍍鋅的合金層正規不銹鋼煙罩的厚度主要取決了鋼材的硅含量等化學成份,鋼材的橫截面積大小,鋼材表面的不銹鋼煙罩廠家粗糙程度(du),鋅(xin)(xin)(xin)(xin)鍋(guo)溫(wen)度(du),浸鋅(xin)(xin)(xin)(xin)時間,冷卻快慢,冷軋變形(xing)等(deng)。 鍍(du)(du)鋅(xin)(xin)(xin)(xin)圓法蘭優點: 1、 處(chu)理費(fei)用(yong)(yong)低:熱浸鍍(du)(du)鋅(xin)(xin)(xin)(xin)防銹的(de)(de)(de)費(fei)用(yong)(yong)要比其(qi)他漆(qi)料涂層的(de)(de)(de)費(fei)用(yong)(yong)低; 2、 持(chi)久耐用(yong)(yong):在郊區(qu)(qu)環境下(xia),標準的(de)(de)(de)熱鍍(du)(du)鋅(xin)(xin)(xin)(xin)防銹的(de)(de)(de)厚度(du),可(ke)保(bao)持(chi)50年以上(shang)而(er)不必(bi)(bi)修(xiu)補;在市區(qu)(qu)或(huo)近海區(qu)(qu)域,標準的(de)(de)(de)熱鍍(du)(du)鋅(xin)(xin)(xin)(xin)防銹層則可(ke)保(bao)持(chi)20年而(er)不必(bi)(bi)修(xiu)補; 3、 可(ke)靠性(xing)好:鍍(du)(du)鋅(xin)(xin)(xin)(xin)層與鋼材(cai)間是冶(ye)金結合(he),成為鋼表面的(de)(de)(de)一(yi)部(bu)(bu)份,因此鍍(du)(du)層的(de)(de)(de)持(chi)久性(xing)較為可(ke)靠; 4、 鍍(du)(du)層的(de)(de)(de)韌(ren)性(xing)強:鍍(du)(du)鋅(xin)(xin)(xin)(xin)層形(xing)成一(yi)種特別的(de)(de)(de)冶(ye)金結構,這種結構能(neng)(neng)承受(shou)在運送(song)及使(shi)用(yong)(yong)時受(shou)到(dao)機械(xie)損(sun)傷; 5、 全面性(xing)保(bao)護(hu):鍍(du)(du)件(jian)的(de)(de)(de)每一(yi)部(bu)(bu)分都能(neng)(neng)鍍(du)(du)上(shang)鋅(xin)(xin)(xin)(xin),即使(shi)在凹(ao)陷處(chu)、尖角及隱藏處(chu)都能(neng)(neng)全面地受(shou)到(dao)保(bao)護(hu); 6、 省時省力(li):鍍(du)(du)鋅(xin)(xin)(xin)(xin)過程要比其(qi)他涂層的(de)(de)(de)施(shi)工(gong)(gong)法更快捷,并且可(ke)避(bi)免(mian)安裝后在工(gong)(gong)地上(shang)涂刷所需的(de)(de)(de)時間。
提到鍍鋅圓正規不銹鋼煙罩法蘭我想有很多人都會一臉的茫然,聽說過角鐵圓法蘭,但是就是沒有聽過鍍鋅圓法蘭。那么鍍不銹鋼煙罩廠家鋅(xin)(xin)圓(yuan)法(fa)(fa)蘭到底是什么呢?其實鍍(du)鋅(xin)(xin)圓(yuan)法(fa)(fa)蘭比普通的(de)(de)法(fa)(fa)蘭就多了一(yi)道鍍(du)鋅(xin)(xin)的(de)(de)工序(xu),但千萬不要(yao)小看這一(yi)道鍍(du)鋅(xin)(xin)的(de)(de)工序(xu)。
但需做好正規不銹鋼煙罩以下幾點: 法蘭連接:為保證法蘭不銹鋼煙罩廠家接口(kou)嚴(yan)密性,法蘭(lan)之間應有墊料(liao)。在無(wu)特(te)(te)殊要(yao)(yao)求的(de)(de)(de)情況下(xia),法蘭(lan)墊料(liao)按(an)下(xia)表選(xuan)用(yong)(yong)。風(feng)(feng)管(guan)(guan)排列(lie)無(wu)法蘭(lan)連(lian)(lian)接 抱箍(gu)式連(lian)(lian)接:主(zhu)要(yao)(yao)用(yong)(yong)于鋼板圓(yuan)風(feng)(feng)管(guan)(guan)和螺(luo)旋風(feng)(feng)管(guan)(guan)連(lian)(lian)接,先(xian)把每一(yi)管(guan)(guan)段的(de)(de)(de)兩(liang)端(duan)軋(ya)出(chu)鼓(gu)筋,并(bing)使其(qi)一(yi)端(duan)縮(suo)為小(xiao)(xiao)口(kou)。安(an)(an)裝時按(an)氣流方向把小(xiao)(xiao)口(kou)插(cha)入大口(kou),外(wai)面用(yong)(yong)鋼制(zhi)抱箍(gu)將(jiang)兩(liang)端(duan)的(de)(de)(de)鼓(gu)箍(gu)抱緊連(lian)(lian)接,后用(yong)(yong)螺(luo)栓(shuan)穿在耳環(huan)中間固(gu)定(ding)擰緊。 插(cha)接式連(lian)(lian)接:主(zhu)要(yao)(yao)用(yong)(yong)于矩形(xing)或(huo)圓(yuan)形(xing)風(feng)(feng)管(guan)(guan)連(lian)(lian)接。先(xian)制(zhi)作(zuo)連(lian)(lian)接管(guan)(guan),然(ran)后插(cha)入兩(liang)側(ce)(ce)風(feng)(feng)管(guan)(guan),再用(yong)(yong)拉(la)鉚釘將(jiang)其(qi)緊密固(gu)定(ding)。 插(cha)條式連(lian)(lian)接:主(zhu)要(yao)(yao)用(yong)(yong)于重慶(qing)矩形(xing)風(feng)(feng)管(guan)(guan)加工成品的(de)(de)(de)連(lian)(lian)接。將(jiang)不同(tong)形(xing)式的(de)(de)(de)插(cha)條插(cha)入風(feng)(feng)管(guan)(guan)兩(liang)端(duan),然(ran)后壓實。 軟管(guan)(guan)式連(lian)(lian)接:主(zhu)要(yao)(yao)用(yong)(yong)于風(feng)(feng)管(guan)(guan)與部件(如散熱器、靜壓箱側(ce)(ce)送風(feng)(feng)口(kou)等)的(de)(de)(de)相連(lian)(lian)。安(an)(an)裝時軟管(guan)(guan)兩(liang)端(duan)套在連(lian)(lian)接的(de)(de)(de)管(guan)(guan)外(wai),然(ran)后用(yong)(yong)特(te)(te)別軟的(de)(de)(de)卡箍(gu)把軟管(guan)(guan)箍(gu)緊。
1.管板材的開正規不銹鋼煙罩槽:板材開槽的種類有三種:一塊板開槽法、二塊板開槽法、四塊板開槽法。板材開不銹鋼煙罩廠家槽(cao)的(de)(de)(de)(de)(de)(de)(de)方法(fa)(fa)有兩種:手工開槽(cao)法(fa)(fa)、機(ji)械開槽(cao)法(fa)(fa)。 2.密封:節能(neng)消音通(tong)風管(guan)道(dao)系(xi)(xi)統建議使(shi)(shi)用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)密封膠帶(dai)有:熱敏膠帶(dai)、壓(ya)敏膠帶(dai)兩種。在管(guan)道(dao)未用(yong)(yong)膠帶(dai)密封前,應(ying)先使(shi)(shi)用(yong)(yong)專用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)扒形(xing)裝(zhuang)訂(ding)(ding)(ding)針(zhen)(zhen),對管(guan)道(dao)的(de)(de)(de)(de)(de)(de)(de)搭(da)接(jie)口(kou)進(jin)行(xing)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)定,裝(zhuang)訂(ding)(ding)(ding)針(zhen)(zhen)的(de)(de)(de)(de)(de)(de)(de)間距為50mm一個(ge)。裝(zhuang)訂(ding)(ding)(ding)時(shi),裝(zhuang)訂(ding)(ding)(ding)針(zhen)(zhen)應(ying)與(yu)接(jie)縫略呈角(jiao)度(du)。裝(zhuang)訂(ding)(ding)(ding)針(zhen)(zhen)僅用(yong)(yong)于有蓋舌(she)(she)的(de)(de)(de)(de)(de)(de)(de)搭(da)接(jie)口(kou)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)定,若無(wu)蓋舌(she)(she),或平接(jie)口(kou)時(shi),應(ying)用(yong)(yong)膠帶(dai)接(jie)片(pian)進(jin)行(xing)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)定,膠帶(dai)大為300mm,每邊至少(shao)1個(ge)。 3.加(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu):當(dang)通(tong)風管(guan)道(dao)系(xi)(xi)統內部的(de)(de)(de)(de)(de)(de)(de)靜壓(ya)負(fu)載(zai)使(shi)(shi)玻纖通(tong)風管(guan)道(dao)管(guan)道(dao)壁出現1%的(de)(de)(de)(de)(de)(de)(de)撓(nao)度(du)時(shi),就(jiu)需要對通(tong)風管(guan)道(dao)管(guan)道(dao)進(jin)行(xing)加(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)。通(tong)常節能(neng)消音通(tong)風管(guan)道(dao)系(xi)(xi)統管(guan)道(dao)可采(cai)用(yong)(yong)以(yi)下(xia)方法(fa)(fa)來進(jin)行(xing)加(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu):a.拉桿加(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)法(fa)(fa),它是采(cai)用(yong)(yong)鋼彩、套管(guan)加(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu),通(tong)常使(shi)(shi)用(yong)(yong)在500Pa以(yi)下(xia)的(de)(de)(de)(de)(de)(de)(de)正(zheng)壓(ya)加(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)。b.框架(jia)加(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)法(fa)(fa),即(ji)采(cai)用(yong)(yong)輕鋼龍(long)骨(gu)加(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)。c.抱合加(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)法(fa)(fa),即(ji)采(cai)用(yong)(yong)輕鋼龍(long)骨(gu)加(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu),使(shi)(shi)用(yong)(yong)在拉桿加(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)和框架(jia)加(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)無(wu)法(fa)(fa)應(ying)用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)某些(xie)特殊(shu)(shu)管(guan)道(dao)上,如900彎管(guan)、三通(tong)管(guan)、悶頭管(guan)等。d.防下(xia)垂加(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)法(fa)(fa),它用(yong)(yong)于特殊(shu)(shu)管(guan)道(dao)的(de)(de)(de)(de)(de)(de)(de)加(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu),如變(bian)經(jing)管(guan)道(dao)加(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)和迂回管(guan)道(dao)加(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)。
白鐵風管正規不銹鋼煙罩具有以下特點: 1、外觀光滑,無鋅不銹鋼煙罩廠家瘤、毛刺,呈銀白(bai)色; 2、安裝(zhuang)方便,連接點少; 3、通(tong)風(feng)阻力小,通(tong)風(feng)噪聲小; 4、強(qiang)(qiang)度與剛(gang)性(xing)(xing)均好(hao); 5、厚度均為可控,在6-108μm之內任意選擇; 6、無氫脆、無溫(wen)度危害,可保證材料力學(xue)性(xing)(xing)能不變; 7、可代(dai)替部分需熱(re)鍍(du)鋅(xin)的工藝; 8、耐(nai)腐(fu)蝕(shi)性(xing)(xing)好(hao),中(zhong)性(xing)(xing)鹽霧試驗達240小時; 9、采用熱(re)鍍(du)鋅(xin)方法完成,適(shi)用于各(ge)種(zhong)強(qiang)(qiang)酸、堿霧氣等強(qiang)(qiang)腐(fu)蝕(shi)環(huan)境中(zhong); 10、可根據(ju)客(ke)戶要(yao)求,專(zhuan)門設計(ji)、定(ding)做各(ge)種(zhong)規(gui)格風(feng)管。