PE PA and PP corrugated hose look the same but quite different from each other
Rubber pipe is a common material for both civil use and industrial use. In general, rubber hoses are flexible with high tensile strength. Besides, they have great wear and pressure resistance. So it is widely used in industry. However, there are many problems in the use. For example, the hose breaks or leaks. While those may because of a bad quality hose. Then what should focus on to choose a rubber hose?
Check the material of rubber pipe
This step is mainly to determine if it is made of stainless steel. In general, the corrosion resistance of stainless steel increases with the increase of the grade. Usually we use potion to detect the level of the steel wire.
Watch the weaving effect of the tube body.
The weave of the tube body must be continuous without any overlap. The higher the density of braiding, the smaller the pore size will be. Of course, the quality of industrial hoses will also get better and better. On the contrary, the quality will be poor.
Smell
The amount of rubber present in the inner tube is the main factor for odor content. Usually, the lower its content, the more pungent it will be. The way to judge is very simple, just put your nose close to the entrance and smell it. High rubber content hose has light smell or even no smell. What’s more, it has better tensile strength.
Check the quality and material of joint.
For example, if its nut is a copper fitting, if the surface of the copper nut is smooth, etc.
Finally, confirm your work condition. For example, some places require higher bending ability. Thus you should choose the hose which has small bend radius. Then your work can be smooth.
Above are the main factors that determine the quality of a hose. In a word, you can try to find a reliable supplier. Then you don not have worry about anything. Here I recommend you Everflex. It’s an expert in hoses and will offer you cost-effective hoses.
Related posts
