电动刀闸阀-PZ943电动刀闸阀应用规范:
1、设计制造按GB12235-59
2、结构长度按GB12221-89
3、法兰尺寸按JB/T79-94
4、阀门检查和试验按GB13927
主要零件材质
1.6MPa主要连接尺寸及重量
2.5MPa主要连接尺寸及重量
4.0MPa主要连接尺寸及重量
如果您要了解更多关于《电动刀闸阀》型号-规格-标准-价格-结构图-用途-使用方法-安装连接尺寸-实物图片的知识
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