北京11选5走势图

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北京11选5走势图CHANYEJIDI(ZONGGONGSI):LIAONINGSHENGHAICHENGSHIXILIUGONGYEYUANNEI

北京11选5走势图YOUBIAN(Zip):114219

关键词:换热器板片,换热器胶垫,换热器机组,板式换热器

不锈钢产生氯离子点蚀蚀需要一定条件的换热器板片

不锈钢产生氯离子点蚀蚀需要一定条件的换热器板片

发布日期:2016-12-18 00:00 来源:http://wallsinn.com 点击:

板式换热器板片防护措施: 

  (1)BUXIUGANGCHANSHENGLVLIZIDIANSHISHIXUYAOYIDINGTIAOJIANDE,DANGSHUIZHONGLVLIZINONGDUXIAO2μg/ gSHI,DIANSHIJIUNANYICHANSHENG,YINCI,KONGZHISHUIZHONGLVLIZINONGDUBUCHAOBIAOSHIFANGZHIBUXIUGANGBANPIANFASHENGDIANSHIZUIYOUXIAO、ZUIGENBENDEBANFA。   

北京11选5走势图  (2)QINGXIBANPIANJIEBASHI,YOUYUFANGFABUDANGERZAOCHENGBANPIANBIAOMIANSHOUSUN,POHUAILEYUANYOUDEBAOHUMO,ZENGDALEBIAOMIANCUCAODU,JIANGDADADITIGAOFUSHISUDU。YINCI,BUNENGYONGLIQIGUACHUBANPIANBIAOMIANDEJIEBA,GENGBUNENGSHIYONGHANYOUYANSUANCHENGFENDEQINGXIJI,ZHEIZHONGZUOFADEJIEGUOSHI:BANPIANQINGXIDEHENGANJING,KANSHANGQUHENXIN,DANBANPIANBIAOMIANMEIYOUGUANGZE,SHOUGANHENCUCAO,ZHEIZHONGZUOFADUIBANPIANDEWEIHAIHENDA,YINGGAIJINZHI。    

  JIELUN: 

北京11选5走势图  (1)BANSHIREJIAOHUANQISHIYOUYULVLIZIDIANSHIZAOCHENGNEILOU。 

  (2)LENGQUESHUIZHONGLVLIZINONGDUCHAOBIAOSHIYINQIDIANSHIDEZHIJIEYUANYIN; 

  (3)SHIYONGHEGEDELENGQUESHUISHIFANGZHIBANPIANCHANSHENGDIANSHIZUIYOUXIAO、ZUIGENBENDEBANFA; 

  (4)QINGXIBANPIANSHI,BUNENGRANGBANPIANBIAOMIANSHOUSUN,ZHEISHIJIANSHAOFUSHI,YANZHANGBANPIANSHIYONGSHOUMINGDEKEXINGBANFA,YOUQISHIBUNENGSHIYONGHANYOUYANSUANCHENGFENDEQINGXIJI; 

  (5)对已经穿孔的板片不应进行补焊。原因(由于存在应力集中,会加速该板片的腐蚀,从而使换热器内漏速度加快,对整台换热器的寿命而言是不利的,故不提倡继续使用补焊后的板片)。


S8A胶垫副本.jpg

相关标签:换热器板片

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