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Product Description
Ethylene Propylene Diene Monomer Radiator Hose
Product Introduction:
Our Radiator Hose is an essential component of automotive cooling systems, specifically designed to connect the radiator to the engine for efficient coolant circulation and temperature regulation. Manufactured from high-quality EPDM rubber compounds, this hose offers exceptional resistance to heat, coolant chemicals, ozone, and weathering — ensuring reliable performance and long service life under demanding under-hood conditions.
The hose features a smooth, heat-resistant inner tube that allows for uninterrupted coolant flow between the radiator and engine. A high-strength synthetic fabric reinforcement layer provides excellent pressure resistance and dimensional stability, while the durable EPDM outer cover resists heat, abrasion, oil, and environmental cracking. The flexible construction allows for easy installation in tight engine compartments, accommodating vibration and engine movement without failure.
By effectively transferring coolant from the radiator to the engine and back, the radiator hose helps maintain optimal engine operating temperature — preventing overheating, reducing engine wear, and improving fuel efficiency.
*Commonly used in a wide range of vehicles including:
*Passenger cars (sedans, hatchbacks, SUVs)
*Commercial vehicles (trucks, buses, vans)
*Construction and heavy-duty vehicles (excavators, loaders, bulldozers)
*Agricultural machinery and industrial equipment
Product Parameters:
| Inner | EPDM |
| Cover | EPDM |
| Working Temperature | -40 ℃ ~150 ℃ |
| Safety Factor | 3:1 |
| Color | Black,Blue,Green,Etc |
| Reinforcement layer | High-strength spiral textile cord |
| Application | In the heat dissipation system of automobiles, the water pipe used to connect the radiator and engine plays a role in conducting coolant and reducing water temperature. Widely used in various types of vehicles such as sedans, commercial vehicles, and engineering vehicles. |
Specification Dimensions:
| Inside Diameter | Working Pressure | Max Length | |
| mm | inch | bar | m |
| 19 | 3/4" | 5~10 | 100 |
| 22 | 7/8" | 5~10 | 100 |
| 25 | 1" | 5~10 | 100 |
| 28 | 5~10 | 60 | |
| 30 | 5~10 | 60 | |
| 32 | 1-1/4" | 5~10 | 60 |
| 36 | 5~10 | 61 | |
| 38 | 1-1/2" | 5~10 | 60 |
| 41 | 5~10 | 60 | |
| 45 | 1-3/4" | 5~10 | 60 |
| 51 | 2" | 5~10 | 60 |
| 57 | 2-1/4" | 5~10 | 60 |
| 60 | 5~10 | 60 | |
| 64 | 2-1/2" | 5~10 | 60 |
| 70 | 5~10 | 60 | |
| 76 | 3" | 5~10 | 60 |
| 80 | 5~10 | 60 | |
| 89 | 3-1/2" | 5~10 | 60 |
| 102 | 4" | 5~10 | 60 |
| 114 | 5~10 | 60 | |
| 127 | 5" | 5~10 | 60 |
| Note:Specifications,pressures,colors,etc.can be customized according to requirements | |||
Key Features:
*Premium EPDM construction for heat and coolant resistance
*Smooth inner tube for efficient coolant flow
*High-strength fabric reinforcement for pressure resistance
*Flexible design for easy installation and vibration absorption
*Suitable for cars, commercial trucks, and heavy-duty vehicles
