esc0rp 发表于 2024-8-7 18:43:57

手动闸阀选型的基本原则有哪些


    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">手动闸阀的选型原则<span style="color: black;">重点</span><span style="color: black;">包含</span>以下几点：</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">1、</span>流量<span style="color: black;">需求</span>：</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">按照</span>工艺<span style="color: black;">需求</span>和流体介质的特性，确定所需的流量范围。<span style="color: black;">按照</span>流量<span style="color: black;">需求</span><span style="color: black;">选取</span>合适的阀门口径和通径。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">2、</span>压力等级：</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">按照</span>工艺流程和系统的压力等级，<span style="color: black;">选取</span>合适的阀门压力等级。<span style="color: black;">保证</span>阀门能够承受系统内的压力。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">3、</span>温度范围：</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">按照</span>工艺流程和介质的温度范围，<span style="color: black;">选取</span>能够承受高温或低温环境的阀门材料和密封材料。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">4、</span>介质特性：</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">按照</span>介质的性质，如酸碱性、腐蚀性、粘度等，<span style="color: black;">选取</span>能够耐腐蚀或适应特殊介质的阀门材料。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">5、</span>工作<span style="color: black;">要求</span>：</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">思虑</span>阀门所处的工作环境和<span style="color: black;">要求</span>，如震动、污染、防爆等，<span style="color: black;">选取</span>适应工作<span style="color: black;">要求</span>的阀门结构和材料。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">6、</span>操作方式：</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">按照</span>操作人员对阀门的<span style="color: black;">需求</span>，<span style="color: black;">选取</span>适合的手动操作方式，如手轮、手柄、齿轮操作等。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">7、</span>可<span style="color: black;">守护</span>性：</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">思虑</span>阀门的维修和保养便利性，<span style="color: black;">选取</span>易于<span style="color: black;">守护</span>和更换零部件的阀门。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">8、</span>成本效益：</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">综合<span style="color: black;">思虑</span>阀门的质量、价格、<span style="color: black;">运用</span>寿命和性能，<span style="color: black;">选取</span>性价比较高的阀门。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q3.itc.cn/q_70/images01/20240728/58d2d80f1e0546789c69341e36aeb0c0.png" style="width: 50%; margin-bottom: 20px;">德特森牌手动闸阀<a style="color: black;"><span style="color: black;">返回<span style="color: black;">外链论坛：www.fok120.com</span>，查看<span style="color: black;">更加多</span></span></a></p>

    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">责任编辑：网友投稿</span></p>




大哥 发表于 2024-9-25 08:37:38

“BS”（鄙视的缩写）‌

b1gc8v 发表于 2024-10-28 09:10:17

你的话语如春风拂面，温暖了我的心房，真的很感谢。
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