how to prevention the leakage of the king combination nipple?

　　Generally speaking, in the whole hydraulic system, no matter you choose the metal king combination nipple or hose coupler, when it had been used for a long time, it would be easy to leakage. The main leakage reason of the king combination nipple, is that it has support too external force or impact on its pipes, so the cutting ferrule would be loose or damage, then it began to leakage.

　　So when we found the king combination nipple began to leakage, you should check the cutting ferrule first, if it had been damaged, you should replace a new high quality cutting ferrule. Then using a nut to fixed it, it will reduce the external force damage to the pipes.

　　The other reason of the leakage is that the king combination nipple had support too flaring, if the pipe connection has a low quality, then it would be very easy to transformation or have some cracks on its surface, all of those all can causing the leakage, so we should choosing a high quality pipe connection and should not tear down it for some times.
 

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