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截止閥上密封壽命進步幾種常用的方法JIEZHIFAJIEGOUJIANDAN,KETONGGUOFAGANJIXUANZHUANYOUSHENGJIANGDEYUANLI,DADAOFAMENDEKAIQIHUOJIEDUAN,BINGQUEBAOFAMENDEMIFENGHESHANGMIFENGGONGNENG。YOUYUGAIJIEGOUTESHUDEYUNDONGYUANLI,YEZAOCHENGDUIFAMENSHANGMIFENGFUJIANSHOULIJIWEIBULIDEHOUGUO(XINGCHENGJIYOUMIFENGFUJIANBIXUDECHUIZHIYALI,YOUYOUMIFENGFUJIANXIANGDUIHUAYIDEMOCA)。SHIJIANZHENGSHI,FAMENDESHANGMIFENGWANGWANGZHIQIBIJICI,JIUYOUYUMIFENGFUJIANDECASHANGERYINQIXIELOU。CASHANGSHAOWEIDEXUCHAIKAIXIUFU,CASHANGYANZHONGDEJUNYINSUNHUAIERBAOFEI,ZHEYANGDEHOUGUOBUDANZENGJIALEQIYEDEZHIZAOBENQIAN,ERQIEYINGXIANGFAMENDEXINGNENG。WEIJIEJUECILEITIMUDUIFAMENSHANGMIFENGDEJIEGOUHECAILIAOZUOLESHIYANHEGAIJIN。 ①JIANGFAGANDESHANGMIFENGBUWEIYIDONGDAOFABANSHANG(MUDESHIZAISHOULIGUOCHENGZHONG,SHIFABANSHANGDESHANGMIFENGMIANXIANGDUIFAGAISHANGDESHANGMIFENGMIANCHUYUJINGZHIWUHUAYIZHUANGTAI)。CIGAIJINGURANKEJINBUSHANGMIFENGDESHOUMING,DANYOUYUYAOZENGJIAYIDAOFABANGAIYUFABANJIANDEMIFENGSHIDEJIEGOUJIAOFUZA,XINGJIABIJIAODI。 ②GAIBIANSHANGMIFENGFUCAILIAO。ZAIFAGANMIFENGZHUIMIANSHANGDUIHANKANGCASHANGXINGNENGHAODESITAILIYINGZHIHEJIN,CIFANGFAGURANQUDELEJIAOHAODEXIAOGUO,DANYIFANGMIANYOUYUSITAILIHEJINBENQIANTAIGAO,LINGYIFANGMIANYOUYUFAGANJIBENCAILIAOWEI13CrMASHITIBUXIUGANG,KEHANXINGCHA,DUIHANSHIXUHANQIANYURE,HANHOUBAOWENSHUNHANJIEGONGYIFUZA。LINGWAI,WEIBAOZHENGFAGANDECHICUNJINGDU,HUANYAOZENGJIACUJIAGONGGONGXU。ZONGHEFENXI,CHUTESHUYAOQIUWAI,CIFANGANQIXINGJIABIYEBUHAO。 上一篇閥門試壓試漏的三個步驟下一篇我國硬密封蝶閥的防護措施 |