防扩散出口管制 export control to prevent proliferation
管端扩口压力机 slapping press ; tube end belling press
扩口套管接头 spigot joint
钢管扩口钳 EXPANDER PLIERS FOR COPPER PIPES
管子扩口工具 tube flaring tool
扩管口器 belling expander
扩口联管节 flared union
扩口式管接头 flare fitting
管材扩口机 Plastic Pipes Auto Belling-Machine
钢管扩口缩口机 Pipe flaring pointing machine ; Pipe flaring necking machine
管道管件应为非扩口压缩式三件构造，由套圈、螺帽和本体组成，适宜安装在不锈钢管道上。
Tube fittings shall be flare less compression type of three-piece construction consisting of ferrule nut and body suitable for use on ss tubes.
SGK全自动扩口机是处理PVC塑料硬管扩口的设备，扩口方式为直扩口和r扩口两种形式。
SGK Double-over full automatic belling machine is specially used for belling of PVC pipes. belling type have straight type and R type.
接着通过管道螺母将扩口端拔出使其内部表面与管件球座紧密结合。
The flared end is then drawn up by the tube nut so the inside surface is tightly secured against the ball seat of the fitting.
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