Radiator Hose
As a critical component of the vehicle's cooling system, it functions by directing overheated coolant from the engine to the radiator (Upper Hose) and returning the cooled coolant back to the engine (Lower Hose).
It is essential for protecting engine performance and longevity by preventing overheating and maintaining the optimal operating temperature.
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Function
The RADIATOR HOSE connects the engine and the radiator, circulating heated coolant to the radiator and returning cooled coolant back to the engine
This prevents engine overheating and maintains a stable operating temperature.
Structure
Inner Rubber + Reinforcement + Outer Rubber
Material
EPDM
Dimensions
Inner Diameter (I.D.): Ø32 – Ø42
Features
- Excellent Heat and Pressure Resistance
Specifically engineered to withstand the high temperatures of the engine and the intense pressure of the cooling system. By utilizing EPDM (Ethylene Propylene Diene Monomer), the hose maintains stable performance without deformation or hardening, even in high-temperature environments.
- High Durability
The hose features a triple-layer construction consisting of an inner rubber, reinforcement yarn, and outer rubber to protect against driving vibrations, pressure fluctuations, and external factors. In particular, the reinforcement layer enhances pressure resistance to prevent expansion or bursting.
- Versatile Specifications
Available in various sizes with inner diameters ranging from Ø32mm to Ø42mm, making it applicable to a wide range of vehicle models and engine specifications.
- Optimal Fluid Circulation
Designed to facilitate the smooth circulation of coolant between the radiator and the engine, contributing to efficient thermal management of the engine.
PyungHwa Advantages
- Through decades of collaboration with OEM and FEM partners, we have developed and successfully mass-produced hoses that meet diverse customer requirements.
- Based on global competitor benchmarking and proprietary technology development, we have completed the mass-production development of high-performance products. These products are applicable to downsized, high-output engines and offer superior NVH reduction effects.