Note: The structural length connecting flange size of ball valve series can be designed manufactured as per users 'requirements.
注：系列球阀结构长度及连接法兰尺寸可根据用户要求设计制造。
Note: The structural length and connecting flange size of ball valve series can be designed and manufactured as per users 'requirements.
注：系列球阀结构长度及连接法兰尺寸可根据用户要求设计制造。
The size of the connecting flange on drum will be provided by pump MFR.
连接法兰上鼓的大小，将提供泵的MFR。
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