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["11. 与设备管口相连的位置需要加根部阀吗?

2019-08-28View Original

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管道与设备管口相连的管口位置都必须加根部阀吗?是根据什么决定的?
Reply #22019-08-28
这要看什么工艺 什么设备
Reply #32019-08-28
通常都要加,方便切断。
Reply #42019-08-29
看工艺设计,溢流口/放空口,加阀忘开了咋办?
Reply #52019-08-29
在正常情况下都需要加,便于应急隔离;一些特殊情况下更多情况下都是考虑到安全风险才不加根部阀的。谢谢!
Reply #62019-08-29
根部阀一般都加,三个方面:一是便于系统管道的置换吹扫等工作,二是紧急切断功能,三是便于维修
Reply #72019-08-29
通常溢流口/放空口要保持常开开的吧,谁去关它呢,真要忘了那就没办法了,这应该都是要做记录的吧
Reply #82019-08-29
." "那不设置阀门的吧?
Reply #92019-08-29
Reply #102019-08-29
主要考虑工艺要求、设计规范、安全等
Reply #112019-08-29
"主要要考虑工艺要求、设计规范、安全等
Reply #122019-08-29
"根据工艺要求及安装维修等因素决定的。
Reply #132019-08-30

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