Chinese Standard: GB/T 34635-2017

Flange connections.

全国管路附件标准化技术委员会(SAC/TC 237)

本标准规定了法兰式管接头的类型与参数、尺寸与公差、材料、选型、表面处理、标识、标记及性能和试验要求等。本标准适用于最大工作压力为3.5 MPa～42 MPa、公称直径为DN10～DN127液压流体传动和一般用途的法兰式管接头。

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