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    煤气闸阀是如何分类的

    2020-05-13 关注次数:

    煤气闸阀是如何分类的:

    1、按密封面配置可分为楔式闸板式闸阀和平行闸板式闸阀:

    a、楔式闸板式闸阀又可分为:单闸极式、双闸板式和弹性闸板式;

    b、平行闸板式闸阀可分为单闸板式和双闸板式。

    2、按阀杆的螺纹位置划分,可分为明杆闸阀和暗杆闸阀两种。

    煤气闸阀

    通风蝶阀|渠道闸门|盲板阀|插板阀|煤气闸阀

    通风蝶阀

    渠道闸门

    盲板阀

    插板阀

    煤气闸阀

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