Specialized for Hot Environment Applications
The high temperature hydraulic hose is a flexible connection product for hydraulic systems in hot environments. It uses a high-temperature nitrile rubber inner tube and special synthetic rubber outer cover. This product has a continuous operating temperature range of -40°C to +135°C. It can handle peak temperatures of +150°C for short periods. The reinforcement layer uses a two-wire braid construction with a working pressure of 21.5 to 35 MPa. This product maintains good sealing and aging resistance even at elevated temperatures.

Reliable Performance Under Extreme Heat
The inner tube of our high temperature hydraulic hose is compatible with mineral oils, synthetic ester-based oils, and water-based emulsions. The outer cover resists ozone, weathering, and thermal aging. This product does not crack or harden even with long-term heat exposure. Each batch undergoes sampling inspection per SAE 100R2AT standards for pressure, pulse, and heat aging performance. Our product has served foundry production lines and equipment exported to India, Indonesia, and Kazakhstan.
Proven in High-Heat Industries
The high temperature hydraulic hose serves metallurgical equipment, foundry lines, and hot press machines. It is also used in compressor systems, engine compartments, and thermal power plants. This wide usage confirms the reliability of the high temperature hydraulic hose in hot environments. We support custom services for length and fitting types. Our team can recommend suitable outer cover materials and protection solutions for your specific heat conditions. Custom samples take about 15 to 20 days.
Technical Specifications You Can Trust
|
Parameter |
Specification |
|
Construction Type |
2-Wire Braid |
|
Inner Diameter |
6 – 51 mm |
|
Working Pressure |
21.5 – 35 MPa |
|
Continuous Temp. |
-40°C to +135°C |
|
Peak Temp. |
+150°C (Intermittent) |
|
Standard |
SAE 100R2AT / EN 853 2SN |
|
Inner Tube Material |
High-Temp Nitrile Rubber |
|
Outer Cover Material |
Heat-Resistant Synthetic Rubber |
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