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["8-Zeichen-Blende ist notwendig

2019-04-26View Original

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,"8-Zeichen-Bl法兰和切断阀通常一起使用,8-Zeichen-Bl法兰有通和截断两种作用,但是这两种作用靠切断阀就可以了啊。是不是感觉8-Zeichen-Bl法兰多余
Reply #22019-04-26
,"Natürlich ist es nototwendig,你阀漏了怎么办。在正常切断流程后都要倒盲板确保与系统隔离
Reply #32019-04-26
,"8字盲板前后都要加切断阀,不然也不行
Reply #42019-04-26
,"感觉有必要,尤其是需要完全封堵的危险品
Reply #52019-04-26
,"注意盲端密封面的保护啊,要不需要使用的时候锈蚀了:)
Reply #62019-04-26
,"一点都不多余,检修的时候需要隔断吧,8字盲板就起作用了
Reply #72019-04-27
,"相信盲板不相信阀门,尤其停产检修的时候
Reply #82019-04-27
,"阀门是不能保证百分百关严的,盲板的作用是阀门不能取代的
Reply #92019-04-28
,"没错 我查资料已经确认是你说的这个原因
Reply #102019-05-09
,"当然有必要了,截断阀会有泄露的可能,加盲板就是相当于加个保险!
Reply #112019-05-09
,"说的很对,要百分之百保险的,还是盲板,对于危险介质,这块盲板很重要
Reply #122019-05-10
,"8字盲板主要是检修的时候或紧急情况下切断,正常生产的时候流通,跟阀门的功能并不重复。
Reply #132019-05-10
,"非常有必要,尤其是检修的时候,防止泄漏8字盲板管道切断和联通一目了然避免误操作
Reply #142019-05-11
,"8字盲板是为了维修更换及防止阀门泄露哦维修时使用的"

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