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["Über die Diskussion zur Prüfung von Rohrleisen",

2018-09-15View Original

Thread Content

"Wie es bei den Rohrleinen auf Schweißung ankommt, und
Reply #22018-09-15
user
Reply #32018-09-17
Continue the JSON.
Reply #42018-09-17
�管�道与设备之间用盲板隔断处理(达到只试试压管道目的)。
Reply #52018-09-17
对于管口是焊接的情况呢?
Reply #62018-09-18
不能跟设备一起试压吗?设备试验压力大于管道试验压力的0.7倍就可以根据设备的压力一起试压
Reply #72018-09-18
管道与设备连接肯定是有法兰的,不会直接管道连接到设备本体吧,法兰拆开不就可以加装盲板。 如果是直接焊接的情况我不清楚了,好像没有这种操作规范,也不利于设备检修和管道清理,个人觉得要整改了。

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