Crane pipe is a kind of telescopic and movable pipe, which is mostly used for liquid loading and unloading in petroleum and chemical terminals, and the media in the pipe such as oil and water. It is a special equipment in the process of fluid loading and unloading in the petrochemical industry. It uses rotary joints to connect with rigid pipes and elbows to realize the movable equipment for transmitting liquid media between trains, automobile tank cars and trestle storage and transportation pipelines, to replace old-fashioned hose connections, and has high safety and flexibility. Features such as sex and long life. Today, the editor will introduce to you the common faults and analysis solutions of crane pipes:

　　 [Trouble 1] When the crane tube rotates, it feels that one side is heavy and the other is light. Why?

　　 Phenomenon and solution: This is caused by the mounting flange not being level. When the crane tube rotates in the lower flange direction, it feels relaxed, and when it rotates in the higher flange direction, it feels heavier. During maintenance, the crane pipe can be removed, the flange can be corrected, and the crane pipe can be reinstalled.

　　 [Fault 2] What should I pay attention to when disassembling the crane tube?

　　 Phenomenon and solution: The most important thing is that the balancer should be removed first. A compressed spring is encapsulated in the balancer. Take care to prevent the force of the spring.

　　 [Trouble 3] Can the balance of the crane tube be adjusted?

　　 Phenomenon and solution: Yes. Please uncover the rubber tail cover of the balancer, insert a special adjusting wrench, turn it to the right to tighten, and turn to the left to loosen until you are satisfied. When adjusting, raise the crane tube slightly to reduce the compression of the spring and save more effort during adjustment.

　　 [Fault 4] How many spare parts are needed for the seal ring of the crane tube?