The Difference Between PU Hose And PVC Hose

PU hose and PVC hose are two common gas transmission pipes, and they have some differences in performance, usage, and characteristics.
1. Material composition and properties:
PU hose (polyurethane hose): PU hose is an elastic material with good wear resistance and oil resistance. The PVC hose specifications and models have elasticity that makes it less prone to damage during bending and expansion, making it suitable for scenarios that require frequent bending, such as industrial automation equipment, pneumatic tools, etc.
PVC hose (polyvinyl chloride hose): PVC hose has high chemical resistance and electrical insulation performance, and strong acid and alkali corrosion resistance. However, compared to PU hose, PVC hose has lower flexibility and is difficult to use when bent or bent.
2. Voltage resistance performance:
PU hose generally has good pressure resistance and is suitable for gas transportation and transmission scenarios that require high pressure.
The pressure resistance performance of PVC hose is relatively weak, and it is generally suitable for some lower pressure gas transmission and emission needs.
3. Operating environment:
PU hose has cold resistance and elasticity that can still be maintained in low temperature environments, making it suitable for use in cold regions.
PVC hose has poor adaptability to low temperatures, is prone to becoming brittle, and is prone to rupture in low-temperature environments.
4. Applicable fields:
PU hose is suitable for scenarios that require frequent movement and bending, such as mechanical equipment, pneumatic tools, automated production lines, etc.
PVC air pipes are suitable for applications in chemical, agricultural, construction and other fields that require corrosion resistance and acid and alkali resistance.
5. Cost:
Usually, PU hose is relatively expensive because it has better elasticity and wear resistance.
PVC air pipes have relatively low costs and are suitable for some economically demanding scenarios.
There are some differences between PU hose and PVC hose in terms of material properties, pressure resistance, applicable environment, and usage. The choice of hose depends on the specific application scenario and requirements, and is based on the actual situation.
The difference between PU hose and PVC hose