Do You Know The Protection Points Of Hydraulic Hoses?

Do you know the protection points of Hydraulic Rubber Hose? Considering the technology maturity and controllability, etc. The vast majority of factory equipment or construction machinery still use hydraulic pressure as the driving source. Because many basic infrastructures are inseparable from hydraulic pressure, hydraulic pressure is called "the source of all power" in the industry.

Pipelines can be divided into hard pipes and hoses in a big concept. Hard pipes mainly refer to metal pipes such as steel pipes and iron pipes; hoses mainly refer to flexible pipes such as rubber pipes, PTFE (poly tetra fluoro) pipes and bellows.

For the first time in a series, we talk about the rubber pipe in the hose. We have a preliminary understanding of the purpose and weakness (protection points) of high-pressure oil pipes from the structure.

High-Pressure Hydraulic Hose, also known as hydraulic hoses, rubber tubing, are the blood vessels of the hydraulic system, which realizes the transmission of pressure while delivering fluid. In a broad sense, the high-pressure hose also includes hoses for transporting water, steam, chemical liquids, etc., and is a Multipurpose Hose.

SAE 100R1 Hydraulic Rubber Hose

The key points of tubing quality or technology are outer rubber gum (corrosion resistance, wear resistance, etc.). Steel wire quality/braid tightness (bearing + toughness). Inner rubber (resistant to hydraulic oil and water corrosion). These three points are also the main points to confirm the quality of the tubing!

As a channel for transmitting pressure, the high-pressure hose must withstand the pressure of the internal liquid. Because it is the basic raw material of rubber, it is a short board on the transmission system (although it is not as durable as steel pipes, it can be bent and moved), and it is a consumable. Pressure is an important factor in tube selection. Mismatch between the peak pressure of the equipment and the working pressure of the high-pressure tubing will cause a risk of bursting, which will cause the equipment to stop and even cause hidden safety hazards! Tube odds.

Rubber products are generally afraid of ultraviolet rays, ozone, water, high temperature and friction, which accelerate their aging and affect the service life. The equipment is inevitably in a high-temperature and high-humidity environment, and outdoor storage of construction machinery has higher requirements for hose rubber formulations. Therefore, avoiding friction, excessive bending, reducing bending frequency, avoiding high temperature and humidity, being trampled, etc. is a positive solution.