Excellent oil, heat, and aging resistance, ensuring stable long-term operation of the hose in harsh environments.
Soft and elastic, easy to install and bend, suitable for various complex installation environments.
Good abrasion resistance and impact resistance, effectively extending the service life of the hose.
Good sealing performance to prevent liquid leakage.
Hydraulic polyurethane high-pressure hoses are widely used in automotive manufacturing, engineering machinery, petrochemical industry, mining, and other fields. They are used to transport high-pressure oil, hydraulic oil, and other media to ensure the normal operation of the hydraulic system.
1.Excellent physical properties:
Polyurethane material provides the hose with high tensile strength, elongation at break, and exceptional elasticity, enabling it to withstand high tensile and compressive loads while maintaining outstanding dynamic load capabilities.
Compared to many other rubber materials, polyurethane hoses exhibit superior static and dynamic load capabilities.
2.Wear resistance, corrosion resistance, and aging resistance:
Polyurethane hoses have good abrasion resistance, which is approximately two and a half to five times higher than many rubber materials and three to four times higher than soft PVC.
Polyurethane hoses have good resistance to dilute acids and alkalis, maintaining their strength within a certain range.
Due to the excellent anti-aging properties of polyurethane hoses, they can maintain stable performance over long-term use.
3.High-temperature resistance:
Although the high-temperature resistance of polyurethane hoses may not be as good as some rubber hoses, industrial components made using specific PUR compounds can produce high-temperature resistant hoses.
4.Lightweight and flexibility:
Polyurethane high-pressure hoses are lightweight, making them more convenient for installation and use.
Their flexibility allows the hose to be flexibly arranged in complex installation environments.
5.Good sealing performance:
Polyurethane high-pressure hoses have excellent sealing performance, effectively preventing fluid leakage and ensuring the stable operation of the hydraulic system.
6.Strong adaptability:
Polyurethane high-pressure hoses can adapt to different working environments and media, such as corrosive chemical media, high-temperature gases, hot oils, and other high-temperature media, as well as transporting low-temperature or ultra-low-temperature media.
7.Economical and cost-effective:
Although the manufacturing precision of polyurethane hose components is high, the cost may be relatively high. However, considering its excellent performance and long service life, polyurethane high-pressure hoses offer high cost-effectiveness in the long run.
