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j61y截止阀是什么材质
更新时间: 2020-12-16 16:03:50  

铸钢。截止阀结构紧凑,密封面不容易磨损和擦伤,其密封性能良好,制造与维修十分方便,启闭时阀瓣行程小且启闭时间短,阀门高度比较小,工艺性能好且适用范围广,其结构紧凑,启闭性好且维修方便,更能适用于水、蒸汽、油品管路上,具有耐高温、耐高压的优良特点。它是一种广泛使用的截断阀,通常使用于截断或接通管路中的介质,但是它一般不用于调节流量。

关键词: j61y 截止 什么 材质

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