There are two ways to transport hydraulic oil from the tank to the work area: pipe or hose. The creativity of the developers opened up new possibilities for both options. While pipe manufacturers place particular emphasis on pressure resistance and corrosion protection, hose fitting suppliers place particular emphasis on resistance to the environment of use.
State-of-the-art technology for pipes, hoses and connections in hydraulics
Hydraulic pipes are relatively simple in design and are mostly made of steel. The situation is different with hydraulic hoses, these are multi-layer products, where the inner layer must withstand the hydraulic oil for a long time. For this, elastomers are used as well as thermoplastics. The inserts are responsible for the strength of the hydraulic hose. For this, manufacturers use wire mesh, as well as high-strength fiber materials. The outer layer of the hydraulic hose is primarily protective. The most important property requirements are: high abrasion resistance, for outdoor use also very good UV and ozone resistance.
In the case of hydraulic hoses, the focus is on media and temperature resistance. Choosing the right one here is critical to long-term functionality. Typically, the compatibility of the plastic is determined statically. Another selection criterion is the dynamic strength of the hydraulic hose line. SGP fittings malaysia offers different types of connecting elements for high-pressure hoses, depending on the branching area.
Good connections – strong fittings
The hydraulic lines are secured with threaded connections. Correct hydraulic connections are key to the end result. Installation errors result in leaks, costly downtime, complaints, rework and environmental damage; even accidents can occur. Cutting ring fittings have been used successfully in hydraulic pipes for many decades. Connection technology is still common today, and the cutting ring threaded connection has gained widespread use and further development. The manufacturers have added a second leading edge and supplied seals that are resistant to many hydraulic oils.
Leaks should be a thing of the past with improved cutting ring fittings. Buying hydraulic connections from the best modern systems is a big step towards safer and easier connection of pipes and hoses. Unlike conventional DIN threaded connections, for example, the EO-3 system is based on a 24 degree internal taper with an integral soft seal and tapered connecting thread. The screw connection was the first system in the world to check the assembly results from the outside.
In addition, absolute corrosion resistance and high strength are exceptional advantages. But in order to purchase products of exceptional quality, you need to contact specialized companies that offer an affordable price. There are different types of this product, but compression fittings are most suitable for outdoor plumbing and sewer structures. They are extremely easy to install; you just need to tighten the union nuts and that’s it. SGP fittings malaysia will not fit here, they do not withstand this kind of load. Fasteners connected with these products, as a rule, they do not require frequent inspections, maintenance and other preventive measures. Of course, it is necessary to choose products based on the characteristics of the working environment in which it will be operated, as well as external conditions, so as not to make a mistake in buying, it is worth choosing the right size of rolled pipes.