Large crane tube manufacturers understand that crane pipe is a kind of telescopic pipe, which is mostly used for liquid loading and unloading of petroleum and chemical wharf, such as oil, water and so on. 

It is divided into many kinds, compared with the old hose has the advantages of high safety, flexibility and so on.

Crane pipe can transport crude oil, gasoline, diesel oil and other petroleum products, as well as concentrated sulfuric acid, liquefied natural gas, liquefied petroleum gas, dissolved sulfur, asphalt, carbon disulfide and other chemical products. 

The use of crane pipe can eliminate the hidden danger of safety and protect the environment. 

The key part of the crane tube is the outer ring of the King Kong rotating joint, which is mainly to ensure that it is safe and reliable whether at high temperature or low temperature. In order to avoid accidents, the crane tube should be fixed. 

And the oil transport arm will be raised to the appropriate position, so that the weighing instrument in a relaxed state. 

The crane pipe is mainly composed of fixing, rotating, operation, balance and other mechanisms and tubing. 

Among them, the rotary mechanism (rotary joint) is carefully manufactured with forged steel or aluminum alloy, with multiple ball bearings and stainless steel special sealing ring, which has the advantages of flexible rotation, reliable sealing performance and durability. 

The balancing system has the types of counterweight, torsional spring, compression spring, tension spring and screw, as well as hydraulic and pneumatic balance, all of which can be operated with very little force. 

For more information about crane pipe, you can consult huade Petrochemical, a crane control manufacturer, in detail.