What is the tubing joint? It is a kind of hydraulic accessories often used in modern construction machinery. Its own quality and installation quality largely determine the stability and safety of the subsequent use of construction machinery.

1. In the process of handling and storage, the tubing connector should avoid hitting and falling, so as to avoid damaging the interface and internal parts.

2, install as much as possible concentric, to ensure the good operation of the rotary joint.

3. When installing the rotary joint connected by thread, it should be noted whether the thread direction of the inner and outer tubes corresponds to the rotation direction of the drum, and the thread direction of the inner and outer tubes should also be consistent.

4, the connection between the tubing connector and the pipeline, must be connected with a hose (our company recommends the use of good disturbing metal hose), absolutely prohibit rigid connection.

5. The inlet and outlet of the tubing joint should be directly connected with the hose as far as possible. In order to reduce the joint auxiliary weight, prolong the service life.

6. For the assembly of inner tube, pay attention to the matching of size and the auxiliary support of weight. The tolerance fit of H8/e7 is recommended for the internal tube and joint fit of the internal rotary joint.

7, tubing joint support and stop rotation should be appropriate, the general rod diameter should be 2mm smaller than the stop rotation hole, so as not to affect the free adjustment and compensation of the rotary joint.