8600X-16Q沟槽电动电磁阀


阀体材质,应以球墨铸铁,铸钢,不锈钢,316L为主,并注明牌号及铸铁实际的物理化学检测数据。

Keywords:

  • 产品描述
    • 商品名称: 8600X-16Q沟槽电动电磁阀
    • 商品编号: 1100456448895897600

    阀体材质,应以球墨铸铁,铸钢,不锈钢,316L为主,并注明牌号及铸铁实际的物理化学检测数据。

    2.1阀体材质,应以球墨铸铁,铸钢,不锈钢,316L为主,并注明牌号及铸铁实际的物理化学检测数据。
    2.2阀杆材质,力求不锈钢阀杆(2CR13),大口径阀门也应是不锈钢嵌包的阀杆。
    2.3螺母材质,采用铸铝黄铜或铸铝青铜,且硬度与强度均大于阀杆。
    2.4阀杆衬套材质,其硬度与强度均应不大于阀杆,且在水浸泡状况下与阀杆、阀体不形成电化学腐蚀。
    2.5密封面的材质
    ①弹性座封闸阀类别不一,密封方式及材质要求不一;
    ②普通楔式闸阀,铜环的材质、固定方式、研磨方式均应说明;
    ③软密封闸阀,阀板衬胶材料的物理化学及卫生检测数据;

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