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大口径厚壁焊管的应用领域是如何的

发布时间:2020/4/24 11:09:14人气:173

  本实用新型是关于机械密封用大口径厚壁焊管,其特征是复合双波纹结构,由一种镍基合金和铁镍基合金组成。属于机械密封领域。

  XIANDAIGONGYE、TEBIESHISHIYOU、HUAGONG、YEJIN、HANGKONGGONGYEDEFAZHAN、DUIGEZHONGXUANZHUANZHOUMIFENGDEYAOQIUYULAIYUGAO。SHEBEINENGFOUZHENGCHANGYUNZHUAN,ZAIHENDACHENGDUSHANGYILAIYUMIFENGDEKEKAOXING。

  CHANGYONGDEXUANZHUANZHOUMIFENGYOUTIANLIAOMIFENG、MIGONGMIFENG、YOUMOMIFENG、JIXIEMIFENGDENG。QIZHONGJIXIEMIFENGXINGNENGKEKAO、XIELOULIANGXIAO,GONGLVSUNHAOXIAO、SHIYONGSHOUMINGZHANG、BUXUYAOJINGCHANGWEIXIU、NENGMANZUSHENGCHANGUOCHENGZIDONGHUADEYAOQIU。

  机械密封虽有多种结构形式,但其基本结构和工作原理则是相同的。机械密封是指一对环状密封元件,在其垂直于轴线的光洁而平直的表面上互相贴合,并作相对转动而构成的密封装置。新发展起来的金属大口径厚壁焊管机械密封性能更好、其大口径厚壁焊管同时兼作弹性元件,泄漏面小。大口径厚壁焊管机械密封可用于高温、低温、高压、高真空、高转速旋转轴的动密封,例如炼油、化工、冶金等工业用的各种泵的轴密封、反应釜搅拌轴的密封和易燃易爆、腐蚀性介质的密封。

  DAKOUJINGHOUBIHANGUANJIXIEMIFENGZHUANGZHIDEZHONGYAOLINGJIANSHIDAKOUJINGHOUBIHANGUAN。ZHIZAOBOWENGUANDECAILIAOYINGJUYOUYOUYIDEJIXIEXINGNENG、GAODENAIFUSHIXINGNENGHEHANJIEXINGNENG。GUOWAITONGCHANGSHIYONGNAISHIHAODEGAOWENGAOQIANGNIETIEJIHEJIN。NIEJIHEJINJUYOUYOUYIDEJIXIEXINGNENGHELIANGHAODENAISHIXING,DANYOUYUNIEJIHEJINRONGTILIUDONGXINGJIAOCHA、RONGHUAHANYOUYIDINGKUNNAN,SUOYIYONGLAIZHIZUOBOWENGUANDENIEJIHEJINYAOHANYOU15wt%YISHANGDETIE,ZHEIYANGJIANGDILETADENAIFUSHIXINGNENG。GUONEISHENGCHANDEYIXIEDAKOUJINGHOUBIHANGUANSHIYONGNAIREHEJINGANG,YOUYUNAIREHEJINGANGNAISHIXINGNENGHENCHA、XINGNENGBUWENDING,SHIYONGSHOUMINGDUAN、TADEYINGYONGSHOUDAOHENDAXIANZHI。

  WEILEKEFUSHANGSHUQUEDIAN,TIGONGYIZHONGNAIFUSHIHAOHEHANJIEXINGNENGHAODEFUHEDAKOUJINGHOUBIHANGUAN。BENSHIYONGXINXINGCAIYONGYIZHONGNIEJIHEJINHETIENIEJIHEJINFUHEDESHUANGBOWENDAKOUJINGHOUBIHANGUAN,YUFUSHIJIEZHIJIECHUDEYICESHIYONGNAISHIXINGHAODEGAOWENNIEJIHEJIN,LINGYICESHIYONGNAISHIXINGCHAYIXIEDEGAOWENTIENIEJIHEJIN,TAJIJUYOULIANGHAODEHANJIEXINGNENG,YOUYOUYOUYIDENAISHIXINGNENG。ZHEIZHONGFUHESHUANGBOWENDAKOUJINGHOUBIHANGUANDEJIEGOURUFUTU,TUZHONG1WEIGAOWENNIEJIHEJIN,2WEIGAOWENTIENIEJIHEJIN。

  YOUYUTIENIEJIHEJINZHONGDETIEHANLIANGDAYU30%,HANJIEJIETOUZHONGDETIEHANLIANGDAYU15%,YINCIZHEIZHONGFUHEJIEGOUHANJIEXINGNENGHENHAO。HANJIEJIETOUDESUXINGHAO,TADEYINGDUDIYULIANGZHONGCAILIAODEJITIYINGDU,ZAISHIYONGSHIBUHUIKAILIE。


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