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卫生级阀门的公称压力

时间:2016-2-27 15:34:29   点击数:8
   卫生级阀门的公称压力,是一个用数字表示的与压力有关的标示代号,是仅供参考用的一个方便的圆整数。公称压力用字母"PN"后面紧跟一个数字标志,同一公称压力PN值所示的同一公称通径DN的所有管路附件具有与端部连接形式相适应的同一连接尺寸。

555棋牌  WEISHENGJIFAMENDEQIAOTISHIYANYALISHIZHIDUIWEISHENGJIFAMENDEFATIHEFAGAIDENGLIANJIEERCHENGDEZHENGGEWEISHENGJIFAMENWAIQIAOJINXINGSHIYANDEYALI,DANWEISHIMpa,QIMUDESHIJIANYANFATIHEFAGAIDEZHIMIXINGJIBAOKUOFATIYUFAGAILIANJIECHUZAINEIDEZHENGGEQIAOTIDENAIYANENGLI。WEISHENGJIFAMENDEQIAOTISHIYANYALIYONGPSBIAOSHI。

  ZAIYING、MEIDENGGUOJIAZHONG,JINGUANMUQIANZAIYOUGUANBIAOZHUNZHONGJILIERULEGONGCHENGYALIDEGAINIAN,DANSHIJISHIYONGZHONGRENGCAIYONGYINGZHIDANWEIDEClass。YOUYUGONGCHENGYALIHEYALIJIDEWENDUJIZHUNBUTONG,YINCILIANGZHEMEIYOUYANGEDEDUIYINGGUANXI。

  RIBENBIAOZHUNZHONGYOUYIZHONG“K”JIZHI。ZHEIZHONGYALIJIDEGAINIANYUYINGZHIDANWEIZHONGDEYALIJIZHIXIANGTONG,DANJILIANGDANWEICAIYONGMIZHI.

  WEISHENGJIFAMENDEMIFENGHESHANGMIFENGSHIYANYALISHIJIANYANQIBIJIANHEFATIMIFENGFUMIFENGXINGNENGHEFAGANYUFAGAIMIFENGFUMIFENGXINGNENGDESHIYANYALI。

  WEISHENGJIFAMENDEGONGZUOYALISHIZHIWEISHENGJIFAMENDEGONGZUOZHUANGTAIXIADEYALI,DANWEIWEIMpa。TAYUWEISHENGJIFAMENDECAIZHIHEJIEZHIDEWENDUYOUGUAN,YONGpBIAOSHI,BINGZAIpZIDEYOUXIAJIAOJIAJIAOZHU,JIAOZHUWEIJIEZHIZUIGAOWENDUCHUYI10SUODEDEZHENGSHU。LIRU,JIEZHIZUIGAOWENDUWEI425℃DEGONGZUOYALIYONGp42BIAOSHI。

  GENJUGONGCHENGYALIDEDAXIAO,WEISHENGJIFAMENKEFENWEI

  1、ZHENKONGFA:ZHIGONGZUOYALIDIYUBIAOZHUNDAQIYADEWEISHENGJIFAMEN。

555棋牌  2、DIYAFA:ZHIGONGCHENGYALIXIAOYUDENGPN16DEWEISHENGJIFAMEN。

555棋牌  3、ZHONGYAFA:ZHIGONGCHENGYALIWEIPN25、PN40、PN64DEWEISHENGJIFAMEN。

  4、GAOYAFA:ZHIGONGCHENGYALIWEIPN100DAOPN800DEWEISHENGJIFAMEN。

555棋牌  5、CHAOGAOYAFA:ZHIGONGCHENGYALIDAYUDENGYUPN1000DEWEISHENGJIFAMEN。


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