沈陽永(yong)慶正航不銹鋼有限公(gong)司
聯(lian)系(xi)人:王(wang)經理(li)
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地址:遼(liao)寧省沈(shen)陽市(shi)沈(shen)北(bei)新區貴州路(lu)38-1號
盲板
盲(mang)板(ban)(ban)(ban):法(fa)(fa)(fa)蘭盲(mang)板(ban)(ban)(ban),亦稱盲(mang)法(fa)(fa)(fa)蘭,實名叫(jiao)盲(mang)板(ban)(ban)(ban)。是(shi)法(fa)(fa)(fa)蘭的一種(zhong)連接(jie)形(xing)式。盲(mang)板(ban)(ban)(ban)是(shi)中間(jian)不帶(dai)孔的法(fa)(fa)(fa)蘭,供封住管(guan)道堵(du)頭(tou)用。密(mi)封面的形(xing)式種(zhong)類較多,有平面、凸面、凹(ao)凸面、榫槽面、環連接(jie)面。其(qi)(qi)功(gong)能之(zhi)一是(shi)封堵(du)住管(guan)道的末端,其(qi)(qi)二是(shi)有可(ke)以在檢修時方(fang)便(bian)(bian)清除管(guan)道中的雜物的作(zuo)用。就(jiu)封堵(du)作(zuo)用而言,與封頭(tou)和管(guan)帽有相同的作(zuo)用。但(dan)是(shi)封頭(tou)是(shi)沒(mei)有辦法(fa)(fa)(fa)拆卸的,而法(fa)(fa)(fa)蘭盲(mang)板(ban)(ban)(ban)是(shi)用螺栓固定的,很方(fang)便(bian)(bian)的拆卸的。法(fa)(fa)(fa)蘭盲(mang)板(ban)(ban)(ban)材質(zhi)有碳鋼的,合(he)金鋼 ...