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河(he)北華英專業生產各種碳(tan)-石(shi)墨密(mi)封環(huan)(huan)(huan)(huan)及(ji)其制(zhi)品. 碳(tan)化硅陶(tao)瓷密(mi)封環(huan)(huan)(huan)(huan).機(ji)械密(mi)封環(huan)(huan)(huan)(huan),石(shi)墨密(mi)封環(huan)(huan)(huan)(huan)、碳(tan)石(shi)墨制(zhi)品浸(jin)(jin)漬有(you)樹脂類(常(chang)溫、高溫、耐強腐蝕)、金屬類(浸(jin)(jin)銻,浸(jin)(jin)鋁,浸(jin)(jin)鋁合(he)金,浸(jin)(jin)巴氏合(he)金)、軸(zhou)套(tao)(tao)、軸(zhou)忖、軸(zhou)承、滑塊、無油(you)汽(qi)缸用活(huo)塞環(huan)(huan)(huan)(huan)(分(fen)辨(bian)環(huan)(huan)(huan)(huan)-拼環(huan)(huan)(huan)(huan))、導向(xiang)套(tao)(tao)。碳(tan)化硅陶(tao)瓷密(mi)封環(huan)(huan)(huan)(huan)、軸(zhou)套(tao)(tao)、軸(zhou)承、分(fen)瓣環(huan)(huan)(huan)(huan)、導向(xiang)套(tao)(tao)。回轉接頭、也可根據(ju)用戶要求,設計制(zhi)造機(ji)械密(mi)封及(ji)軸(zhou)套(tao)(tao)。
石(shi)墨(mo)環(huan)的(de)裝置,在(zai)(zai)旋轉的(de)接頭處,往往沒有(you)任何材料(liao)能(neng)比石(shi)墨(mo)更勝任這(zhe)(zhe)個工作了,因(yin)為機(ji)械石(shi)墨(mo)材料(liao)具有(you)一(yi)系列適合于(yu)制(zhi)(zhi)造(zao)耐(nai)(nai)磨(mo)(mo)零件(jian)的(de)*性(xing)能(neng),在(zai)(zai)石(shi)墨(mo)的(de)材料(liao)中(zhong)(zhong)(zhong)浸漬(zi)一(yi)些(xie)比喻樹(shu)脂,金屬如銻等(deng)(deng)材料(liao),使(shi)(shi)石(shi)墨(mo)更加耐(nai)(nai)磨(mo)(mo),勝于(yu)其它的(de)一(yi)引起耐(nai)(nai)磨(mo)(mo)材料(liao)。因(yin)此目前也廣泛(fan)用(yong)(yong)(yong)來制(zhi)(zhi)造(zao)特殊工況條件(jian)下使(shi)(shi)用(yong)(yong)(yong)的(de)軸(zhou)(zhou)承.碳(tan)石(shi)墨(mo)軸(zhou)(zhou)承廣泛(fan)用(yong)(yong)(yong)于(yu)在(zai)(zai)軸(zhou)(zhou)承運(yun)轉時不準許使(shi)(shi)用(yong)(yong)(yong)油脂潤滑劑的(de)地(di)方.如,食品,飲料(liao),紡織,化學等(deng)(deng)工業部門中(zhong)(zhong)(zhong)的(de)運(yun)輸機(ji),造(zao)紙工業中(zhong)(zhong)(zhong)的(de)干燥機(ji),紡織工業中(zhong)(zhong)(zhong)的(de)布(bu)干燥機(ji),人造(zao)纖維(wei)紡織機(ji)和香煙制(zhi)(zhi)造(zao)設備及潛水泵電機(ji)等(deng)(deng)的(de)軸(zhou)(zhou)承,在(zai)(zai)這(zhe)(zhe)些(xie)地(di)方使(shi)(shi)用(yong)(yong)(yong)油脂潤滑劑不可避免(mian)要(yao)引起污染(ran),因(yin)而被禁止(zhi)使(shi)(shi)用(yong)(yong)(yong).而碳(tan)石(shi)墨(mo)軸(zhou)(zhou)承的(de)自潤滑性(xing)能(neng)很強,可不使(shi)(shi)用(yong)(yong)(yong)潤滑油而進(jin)行長(chang)期運(yun)轉