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簡要描述:石墨(mo)復合墊(dian)片(pian)(pian)(pian)可以制作成各種各樣的圓型和各種形狀復雜幾何圖(tu)形墊(dian)片(pian)(pian)(pian),如(ru)水位計墊(dian)片(pian)(pian)(pian),氣缸墊(dian)片(pian)(pian)(pian),排氣管墊(dian)片(pian)(pian)(pian),帶筋條換熱(re)器墊(dian)片(pian)(pian)(pian)等應用(yong)非常(chang)廣泛。石墨(mo)復合墊(dian)片(pian)(pian)(pian),高強石墨(mo)墊(dian)片(pian)(pian)(pian)使用(yong)設備
更新時間:2021-07-19
產(chan)品(pin)品(pin)牌:華英
生(sheng)產(chan)地址:河北大城縣工業園區
石墨復合墊片
石墨復合墊片又叫(jiao)增強(qiang)石(shi)墨墊片或高強(qiang)石(shi)墨墊片是由沖刺的(de)金(jin)屬齒板或金(jin)屬網板與膨脹石(shi)墨粒子復合壓制的(de)一種墊(dian)(dian)(dian)片(pian)。它通常(chang)(chang)通過專業墊(dian)(dian)(dian)片(pian)切(qie)割設備從增(zeng)(zeng)(zeng)強(qiang)(qiang)石(shi)墨板沖壓(ya)或(huo)切(qie)割而(er)成(cheng)的(de)。增(zeng)(zeng)(zeng)強(qiang)(qiang)石(shi)墨墊(dian)(dian)(dian)片(pian)常(chang)(chang)用的(de)內(nei)層增(zeng)(zeng)(zeng)強(qiang)(qiang)材料有(you)ss304,ss316或(huo)馬(ma)口鐵等,厚度0.05~0.2mm,形(xing)式有(you)沖刺板增(zeng)(zeng)(zeng)強(qiang)(qiang)復合(he)墊(dian)(dian)(dian)片(pian),網板增(zeng)(zeng)(zeng)強(qiang)(qiang)復合(he)墊(dian)(dian)(dian)片(pian),平板增(zeng)(zeng)(zeng)強(qiang)(qiang)復合(he)墊(dian)(dian)(dian)片(pian)。石(shi)墨復合(he)墊(dian)(dian)(dian)片(pian)可以制作成(cheng)各(ge)種各(ge)樣(yang)的(de)圓型和各(ge)種形(xing)狀復雜(za)幾何(he)圖形(xing)墊(dian)(dian)(dian)片(pian),如水位計墊(dian)(dian)(dian)片(pian),氣缸墊(dian)(dian)(dian)片(pian),排(pai)氣管墊(dian)(dian)(dian)片(pian),帶筋條(tiao)換(huan)熱器墊(dian)(dian)(dian)片(pian)等應用非(fei)常(chang)(chang)廣泛(fan)。
根據需要高強石墨(mo)復合墊(dian)片(pian)可制成帶不銹鋼包邊的石墨(mo)復合墊(dian)片(pian)幾種(zhong)形式如下:
1.基本型(xing)石墨復合墊片
2.包內邊石墨復(fu)合墊片
3.包(bao)外(wai)邊石(shi)墨復(fu)合墊片
4.內外包(bao)邊石墨復合墊片(pian)
石墨復合墊片常用包邊材料為304或(huo)316L不(bu)銹(xiu)鋼。
性能特點:它(ta)具有良好(hao)的(de)(de)防腐蝕性(xing), 耐高/低溫,耐輻射,良好(hao)的(de)(de)壓縮回彈(dan)性(xing)和高強度性(xing),所需的(de)(de)預緊力比(bi)金(jin)屬(shu)(shu)墊(dian)片(pian)(pian)(pian)(pian)和金(jin)屬(shu)(shu)纏繞墊(dian)片(pian)(pian)(pian)(pian)要(yao)小,對(dui)法(fa)蘭(lan)面的要(yao)求(qiu)不高,是一(yi)種比(bi)較經濟實用的墊(dian)片(pian)(pian)(pian)(pian)。如果采用包邊(bian)形式可(ke)保持(chi)原(yuan)有(you)石墨(mo)復合墊(dian)片(pian)(pian)(pian)(pian)的各項優異性(xing)能,又便于安裝、拆(chai)卸,不易(yi)損壞,同(tong)時也可(ke)防止介(jie)質和外界(jie)空氣中氧氣對(dui)墊(dian)片(pian)(pian)(pian)(pian)的侵蝕(shi),提高了耐溫和耐壓性(xing)能。
使用設備: 管道、閥門(men)、泵、壓力容器(qi)(qi)(qi)、熱交換器(qi)(qi)(qi)、冷(leng)凝器(qi)(qi)(qi)、發電機、空氣壓縮機、排氣管、制冷(leng)機等(deng)法蘭連接處的密封(feng)部(bu)位可替代石(shi)棉(mian)橡膠墊(dian)片(pian)、鐵包墊(dian)片(pian)。 石(shi)墨復(fu)合墊(dian)片(pian)大加(jia)工尺寸無(wu)限制, 特殊規格(ge)或各類非(fei)標準產品可按客戶要求制定。
石墨復合墊片技術標準:
可(ke)提供(gong)任何標(biao)準和非標(biao)準的尺寸,包括ASME,DIN,JIS,GB及其它標(biao)準。可(ke)提供(gong)圓(yuan)型、方型等異型形狀,并可(ke)根(gen)據需要提供(gong)加筋條型和內外包邊形金(jin)屬波紋復合墊(dian)片。
國內相關標準:
GB/T 19675.1-2005|管法蘭用金屬沖齒板柔性(xing)石墨復合墊片 尺寸(cun)
GB/T 19675.2-2005|管(guan)法蘭用金(jin)屬沖齒板柔性(xing)石墨復合墊片 技術條件
JB/T 6628-1993|柔性石墨復合增強(板)墊
JB/T 6628-2008|柔(rou)性石墨復合增強(板(ban))墊
HG 20608-1997|鋼(gang)制管法蘭(lan)用柔(rou)性石墨復合墊片(歐洲體系(xi))
HG 20629-1997|鋼制管法(fa)蘭用柔性石墨(mo)復合墊片(美洲體(ti)系)
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