[" a escolhaha de acessórios para tanques

2020-02-19View Original

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3 fófos de tricloroofenoló precisam de n封封气封封吗，或者呼吸阀需要加吗？对于储罐来说，加不加呼吸阀或者安全阀等等怎么判断呢有什么规范进行参考吗？望各位大佬指点！

Reply #22020-02-19

压力吗尛就是盛放三氯氧磷的储罐？反应时压力

Reply #32020-02-19

首先来说 s s3 s规定 s有氮封就必需要有呼吸阀 s而且考虑到有刺激性气体要密闭收集呼出来的气体. 三氯氧磷不燃烧沸点高尻应该不用加氮封但是遇到潮湿空气会发烟产生HCL 腐蚀金属这个需要考虑 s个3里有些规定

Reply #42020-02-23

可可以参考下SH/T3 s7的规定 �们是做呼吸阀、阻火器的厂家。 s疑问可以大家交流下朱经理手机微信同号139 s s8 s8

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[" a escolhaha de acessórios para tanques

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