PP、FRPP管件依据HG20593-92标准生产。管件产品经注射、压塑、焊制成型，表面光滑，色泽均匀、结构合理。管件主要品种有：法兰、接头、弯头、三通、异径管、焊条等。品种规格齐全，与管材同种原料生产管件，工作压力满足管网压力要求。
法兰（Flange），又叫法兰盘或凸缘盘。法兰是使管子与管子相互连接的零件，连接于管端；也有用在设备进出口上的法兰，用于两个设备之间的连接，如减速机法兰。法兰连接或法兰接头，是指由法兰、垫片及螺栓三者相互连接作为一组组合密封结构的可拆连接，管道法兰系指管道装置中配管用的法兰，用在设备上系指设备的进出口法兰。法兰上有孔眼，螺栓使两法兰紧连。法兰间用衬垫密封。法兰分螺纹连接（丝扣连接）法兰和焊接法兰和卡夹法兰。
减速机法兰，用于电机与减速机的连接，pp法兰www.chinatysj.com,以及减速机与其它设备之间的连接。
Flange (Flange), also called Flange or Flange plate. Flange is to make pipe and pipe interconnected parts, connection in pipe; Also useful in the import and export of equipment on the flange, used for the connection between the two devices, such as reducer flange. Flange connection or flange connection, it is to point to by flange, the gasket and the bolt three mutual connection as groups close seal structure of the detachable connection, pipe flange refers to the pipeline installation of piping flange, used in equipment refers to equipment import and export flange. Flange have perforation, bolt make two flange are closely linked. The flange gasket seal in between. Flange points thread connection (threaded connection) flange and welding flange and card holder flange. Reducer flange, used for the connection of electric motor and reducer, and deceleration machine and other equipment of the connection between.
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