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齒(chi)(chi)形組(zu)合(he)墊(dian)片(pian),一(yi)般不(bu)(bu)帶密封層(ceng)直接(jie)(jie)使(shi)用(yong),且(qie)能(neng)直到良好的(de)(de)密封效果,但在高(gao)壓場合(he)中(zhong)容(rong)易對法(fa)蘭的(de)(de)表面(mian)(mian)造成(cheng)損失。也可用(yong)精密的(de)(de)車床在金(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)不(bu)(bu)銹鋼平墊(dian)片(pian)的(de)(de)二(er)面(mian)(mian)加工成(cheng)同(tong)心的(de)(de)溝槽,根據不(bu)(bu)同(tong)的(de)(de)介質,可選(xuan)(xuan)擇(ze)柔性(xing)石(shi)墨、PTFE、無石(shi)棉板或其它一(yi)些軟(ruan)金(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu),粘貼(tie)在墊(dian)片(pian)的(de)(de)二(er)面(mian)(mian)。 產(chan)品類(lei)型(xing):基本型(xing)金(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)齒(chi)(chi)形墊(dian)片(pian) JUNIO-G250 帶外(wai)環(huan)(huan)金(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)齒(chi)(chi)形墊(dian)片(pian)(一(yi)體(ti)式 帶外(wai)環(huan)(huan)金(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)齒(chi)(chi)形墊(dian)片(pian)(分(fen)(fen)體(ti)式) 型(xing)號(hao)分(fen)(fen)體(ti)式帶外(wai)環(huan)(huan)金(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)齒(chi)(chi)形墊(dian)片(pian)(,能(neng)選(xuan)(xuan)擇(ze)較便宜的(de)(de)金(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)如(ru)碳鋼作為外(wai)環(huan)(huan),且(qie)外(wai)環(huan)(huan)厚度(du)(du)(du)可以(yi)為1.5mm,比(bi)整(zheng)體(ti)式更靈活、經濟,且(qie)內襯金(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)只(zhi)可以(yi)多(duo)少(shao)重復使(shi)用(yong) 產(chan)品應用(yong):在較低(di)的(de)(de)預緊力(li)下使(shi)用(yong)是首先的(de)(de)墊(dian)片(pian),表面(mian)(mian)柔軟(ruan)的(de)(de)密封層(ceng)避免了(le)金(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)對金(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)的(de)(de)直接(jie)(jie)接(jie)(jie)觸,且(qie)能(neng)可靠、緊密的(de)(de)結合(he),保護了(le)金(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)法(fa)蘭不(bu)(bu)被(bei)損傷,即(ji)使(shi)在*的(de)(de)載荷(he)下。齒(chi)(chi)形組(zu)合(he)墊(dian)尤其適合(he)于高(gao)溫、高(gao)壓,工況條件交(jiao)變的(de)(de)場合(he),在熱交(jiao)換器(qi)、容(rong)器(qi)、反應釜的(de)(de)法(fa)蘭連接(jie)(jie)處,是傳統金(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)包(bao)覆(fu)墊(dian)片(pian)的(de)(de)理想替代品。壓力(li)使(shi)用(yong)范圍:6.4~25Mpa 可選(xuan)(xuan)材(cai)料特殊材(cai)料如(ru)鈦、鎳、蒙乃爾(er)等請說明金(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)材(cai)料 德國牌號(hao) 溫度(du)(du)(du)℃ 硬(ying)度(du)(du)(du)HB 密度(du)(du)(du)g/cm3 厚度(du)(du)(du)mm 碳鋼 1.0038/1.1003 -60~500 90~120 7.85 2 3 4 SS304, SS304L 1.4306/1.4301 -250~550 130~180 7.9 SS316, SS316L 1.4404/1.4401 -250~550 130~180 7.9 貼(tie)面(mian)(mian)材(cai)料一(yi)般雙(shuang)面(mian)(mian)貼(tie)面(mian)(mian)厚度(du)(du)(du)為0.5 mm;柔性(xing)石(shi)墨、非石(shi)棉板、石(shi)棉板、PTFE、云母板等
金屬(shu)墊的(de)設計和制造能滿足高(gao)溫、高(gao)壓(6.4-16Mpa)及易腐蝕的(de)多種場合(he)下的(de)應用,可(ke)通過選(xuan)擇zui適宜的(de)金屬(shu)材(cai)質達(da)到要(yao)求。廣泛應用于化工(gong)廠、電廠、核電站等(deng)的(de)法蘭及連接處(chu)。
金(jin)屬(shu)齒(chi)形墊(dian)(dian)(dian)(dian)片(pian)(pian)_波齒(chi)墊(dian)(dian)(dian)(dian)片(pian)(pian),異形墊(dian)(dian)(dian)(dian)片(pian)(pian),金(jin)屬(shu)齒(chi)形墊(dian)(dian)(dian)(dian)片(pian)(pian),金(jin)屬(shu)墊(dian)(dian)(dian)(dian)片(pian)(pian)
二、主要應用
齒形(xing)墊(dian)片(pian)(pian)是一種金(jin)屬(shu)軟墊(dian)片(pian)(pian),密(mi)(mi)封(feng)效(xiao)(xiao)果(guo)優于(yu)金(jin)屬(shu)平(ping)墊(dian),一般用(yong)精密(mi)(mi)的(de)(de)車床在(zai)金(jin)屬(shu)不銹鋼平(ping)墊(dian)片(pian)(pian)的(de)(de)二(er)面加工成同(tong)心的(de)(de)90度夾角波形(xing)的(de)(de)鋸齒狀(zhuang)溝槽(cao),根據不同(tong)的(de)(de)介質(zhi),可(ke)選擇(ze)柔性石墨、PTFE、無(wu)石棉板或其它一些(xie)軟金(jin)屬(shu),粘貼在(zai)墊(dian)片(pian)(pian)的(de)(de)二(er)面,利用(yong)軟性覆蓋層的(de)(de)密(mi)(mi)封(feng)性以及金(jin)屬(shu)的(de)(de)強度、彈(dan)性好的(de)(de)優點,還兼有(you)迷(mi)宮密(mi)(mi)封(feng)作用(yong),故達到(dao)同(tong)樣的(de)(de)密(mi)(mi)封(feng)效(xiao)(xiao)果(guo),墊(dian)片(pian)(pian)壓(ya)緊力(li)(li)較小,齒形(xing)組(zu)合(he)式墊(dian)片(pian)(pian)也可(ke)不帶覆蓋密(mi)(mi)封(feng)層直接使(shi)用(yong),也能達到(dao)良好的(de)(de)密(mi)(mi)封(feng)效(xiao)(xiao)果(guo),但在(zai)高壓(ya)場合(he)中容易(yi)對法蘭(lan)的(de)(de)表(biao)面造(zao)成損失。齒形(xing)組(zu)合(he)墊(dian)片(pian)(pian)主要應用(yong)于(yu)中、高壓(ya)力(li)(li)和高溫的(de)(de)壓(ya)力(li)(li)容器(qi)和管(guan)道法蘭(lan)的(de)(de)密(mi)(mi)封(feng)。)
齒形(xing)組(zu)合(he)(he)墊(dian)在較低(di)的(de)(de)(de)預緊(jin)力(li)下使(shi)用是(shi)*的(de)(de)(de)墊(dian)片,表面柔軟的(de)(de)(de)密(mi)封層避免了金(jin)屬(shu)對(dui)金(jin)屬(shu)的(de)(de)(de)直接接觸,且(qie)能可靠、緊(jin)密(mi)的(de)(de)(de)結合(he)(he),保護(hu)了金(jin)屬(shu)法(fa)蘭(lan)不被損傷,即使(shi)在*的(de)(de)(de)載荷(he)下。齒形(xing)組(zu)合(he)(he)墊(dian)尤其(qi)適(shi)合(he)(he)于高(gao)溫、高(gao)壓,工(gong)況條件交(jiao)變(bian)的(de)(de)(de)場合(he)(he),在熱交(jiao)換器、容器、反應釜(fu)的(de)(de)(de)法(fa)蘭(lan)連接處,是(shi)傳統金(jin)屬(shu)包覆墊(dian)片的(de)(de)(de)理想(xiang)替代品。
金(jin)(jin)(jin)屬(shu)齒(chi)形(xing)墊(dian)(dian)片_波齒(chi)墊(dian)(dian)片,異形(xing)墊(dian)(dian)片,金(jin)(jin)(jin)屬(shu)齒(chi)形(xing)墊(dian)(dian)片,金(jin)(jin)(jin)屬(shu)墊(dian)(dian)片
三、技術參數
金屬材質
密封層材料
溫度 ℃
壓力Bar
304
石墨
-196 ~ 600
300
304L
膨體四氟ePTFE
-268 ~ 310
210
316
316L
、非石棉板;
PTFE、云(yun)母(mu)板、鉛(qian)等;
一(yi)般雙面貼面厚度(du)為0.5 mm。
華英以生(sheng)產(chan)先進(jin)密(mi)封材(cai)料(liao)為主,產(chan)品有大直徑、基本型、內外(wai)加(jia)強型、(304+石墨(mo)或石棉)、(316L+聚(ju)四(si)(si)氟(fu)(fu)乙(yi)烯)等金屬纏繞墊(dian)(dian)(dian)片(pian)。鋼包墊(dian)(dian)(dian)片(pian)、齒型墊(dian)(dian)(dian)片(pian)、波齒復(fu)合墊(dian)(dian)(dian)片(pian)、波紋復(fu)合墊(dian)(dian)(dian)片(pian)、高(gao)強石墨(mo)復(fu)合墊(dian)(dian)(dian)片(pian)、石墨(mo)板材(cai)、石墨(mo)填料(liao)環、石墨(mo)盤(pan)根(gen)(gen)(gen)、石棉盤(pan)根(gen)(gen)(gen)。聚(ju)四(si)(si)氟(fu)(fu)乙(yi)烯墊(dian)(dian)(dian)片(pian)、聚(ju)四(si)(si)氟(fu)(fu)乙(yi)烯棒。板、管、及各種材(cai)質的盤(pan)根(gen)(gen)(gen),四(si)(si)氟(fu)(fu)乙(yi)烯盤(pan)根(gen)(gen)(gen)、碳素纖維(wei)盤(pan)根(gen)(gen)(gen)系(xi)列、高(gao)水基盤(pan)根(gen)(gen)(gen)、芳綸纖維(wei)盤(pan)根(gen)(gen)(gen)系(xi)列、石墨(mo)盤(pan)根(gen)(gen)(gen)系(xi)列、聚(ju)四(si)(si)氟(fu)(fu)乙(yi)烯無油含油生(sheng)料(liao)帶、等制品。
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