Brazing of beryllium copper

Most copper and alloys like beryllium copper material is provided with a ready-made easy soldering, and when a high strength is important, but when the high temperature operation can damage element using soldering ensures that stay on the electrically conductive bonding. The most common joining tec

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FRP centrifugal pump troubleshooting

FRP centrifugal pump failure reasons and troubleshooting Symptoms cause of issue Method of exclusion 1, the pump does not water a, import and export valves are not open, out of the pipeline blocked, runner impeller blocked. b, the motor is running in the wrong direction, the motor phase loss

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