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[". Sicherheitsventileauswahl

2018-09-04View Original

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Frage mal den Damen und
Reply #22018-09-04
user
Reply #32018-09-04
Translate the following texts from chinese_simplified to deutsch. Return ONLY a valid JSON array of translated strings in the same order. No markdown formatting,
Reply #42018-09-04
安全阀应根据管道设备内介质流量、操作溫度、压力、介质物性及安全泄放量进行计算,选择安全阀的规格、型号。
Reply #52018-09-04
比如这条管道公称直径DN200,压力1.6MPa,选择安全阀的压力就应该在2MPa左右,具体型号按照管道尺寸做就可以了。
Reply #62018-09-04
不是吧,比如说我有一个1000的管道,难道用一个1000的阀门么?
Reply #72018-09-04
介质流量不好估算,没有流量计,温度的话夏季最高温度估计40度,介质氧、氮、氩气,泄放量我按照设计手册计算过,经过圆整确定通径为80,由于之前没有接触过安全阀的选型,我也不能确定是否合适。。。有没有专业的计算软件能够验证呢?
Reply #82018-09-05
管道公称直径和安全阀的管口大小是两码事,安全阀的匹配参数是压力,安全阀的管口多大就在需要安装安全阀的管线上贴接或变同多大,设计是有规范的。
Reply #92018-09-06
给排放量,厂家会计算的

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