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["메타필렌 泵 选型",,"선생님들께서 가르쳐 주시면 감사하겠습니다. 메타필렌 용매를 사용할 때는 어떤 재질의 密封件 을 선택해야 하나요? 어떤 재질은 사용할 수 없습니까? 메타필렌을 저장하는 탱크와 장치에서 어떤 재질의 密封件 是不能出现的?","密封圈 使用 四氟 材质 或者 全氟醚,不过 有点 贵。","우리 쪽 철도 装卸 站 输送 对 二甲苯 使用 的 是 凸轮 泵,凸轮 材质 34"]

2018-10-10View Original

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请各位大侠指点一下,在选用甲苯溶剂的泵时,密封件应选用说明材质的?那些材质不能使用? 储存甲苯的储罐以及装置中,不能出现哪类材质的密封件等?
Reply #22018-10-10
密封圈用四氟材质,或者全氟醚,不过有点小贵。
Reply #32019-02-14
我们这边火车装卸站输送对二甲苯用的是凸轮泵,凸轮材质304

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