["Das H 94L Material für den Schließfläebereich des"

2019-07-29View Original

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"Großer Meer-Fie: Im Anlagenbau der草酸生产工艺装置中,，， wird das 9 4L Material für den Körperschell,球阀体、阀球及阀座材质一般选用。 Bei der Auswahl des � 门时，硬密封球阀的密封面处都会进行硬化处理，即阀球和阀座之间需要有硬度差，并且硬化方式及材质必须能够适应草酸工况。请大海的朋友和专家们，请发表你们的看法。非常感谢！注： 1、由于介质中含有草酸晶体，设计时不建议采用软密封阀座。 2、草酸浓度：25%-35%，温度22

Reply #22019-07-29

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["Das H 94L Material für den Schließfläebereich des"

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