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    截止阀设计时应计算的项目

    2017-03-20 关注次数:

    1、 阀体壁厚;
    2、 密封面上总作用及计算比压;
    3、 阀杆强度;
    4、 阀瓣强度;
    5、 中法兰连接螺栓的强度(常温时、初加温时、高温时的强度);
    6、 中法兰强度;
    7、 阀盖强度;
    8、 支架强度;
    9、 手轮总扭矩及圆周力。

    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

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