How to distinguish a low quality NBR oil hose
Working pressure
The high pressure air hose needs to be able to withstand the max pressure in the working system. The working pressure range of the hose should be greater than or equal to the working pressure of the system to ensure safe and reliable operation.
Material
Common hose materials include rubber, polyester, polyurethane, etc. Different materials have different wear, corrosion and temperature resistance. Thus you need to determine the most suitable material according to the working condition and medium.
Inner diameter and outer diameter
Determine the inner and outer diameter according to the gas flow and system design. Too small inner diameter may cause gas flow obstruction. While too large outer diameter may be inconvenient to install and use.
Bending radius
The high pressure gas hose needs to have good bending property to adapt to narrow spaces. So you need to consider the min bending radius of the hose. This ensures that the hose will not be damaged during installation and use.
Connection method
There are many ways to connect the high pressure air hose, including threaded, flange, quick connector, etc. Then you need to choose the most suitable one based on the need of the system.
Brand and quality
Besides above factors, choosing a famous brand is also very important. Because you can get a reliable air hose there. Then this can guarantee a safety and property of the hose.
Everflex is such a reliable hose manufacturer which can provide you reliable hoses. Because cost-effective product and unique one-stop service, we are famous in the world. Contact us now and get more details.
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