Silicone Coolant Hoses

Function and Work Flow of Silicone Coolant Hoses

The working principle of the car coolant hose is to use the tree root-like design and the flexibility and high-temperature resistance of the silicone tube to allow the coolant to flow through the hose and achieve efficient circulation, thereby effectively reducing the operating temperature of the car engine, protecting the engine from damage due to high temperature, and ensuring the normal operation of the car.

Applications

Automotive: It’s widely used in cooling systems,radiator systems, turbocharger, and vacuum lines.
Industrial: Applied in many machinery cooling systems, HVAC systems, and various industrial engines in high temperatures or pressures.
Marine: used in marine engines and cooling systems.
Aerospace: in special cooling and radiator systems.
Motorcycle: it is widely used in motorcycle engine radiator or coolant hose.

coolant radiator silicone hose

Durability

Silicone hoses have a better resistance to aging, cracking, and hardening compared to rubber hoses.

coolant-radiator-silicone-hose

Temperature Resistance

Silicone coolant hoses can bear extremely high and low temperature so that it’s the best choice for engine cooling systems.

coolant-radiator-silicone-hose

Flexibility

Silicone hoses are flexible not only in high temperature but also in much lower temperature. It does not become rigid.

straight coupler

Resistance to Chemicals

Ronteix provides personal customization in branding for all clients, logo can be printing or label sticker, also design package.

hump turbo charger hose

Long Lifespan

At least 5 years life for radiator hose, 7 years for coolant hoses according to professional survey.

Know about Your Coolant Hoses

Your vehicle’s power depends on the performance of your car engine, and your engine performance depends on the coolant hose. When your machine or engine breaks down and needs to be replaced, trust RONTEIX to provide you with a high-capacity, high-performance solution with our customized coolant hoses. We are a professional manufacturer that will make custom coolant hoses for your industrial, commercial, residential, and automotive applications so you can keep your engine running with the power of RONTEIX. 

If you are an engine enthusiast, repair engineer, or professional buyer, RONTEIX is your best and right choice. 

Types of Coolant Hoses

Coolant hoses have 3 types by material, that’s traditional OEM rubber hose, silicone hose, and aluminum tube. Traditional OEM rubber hoses are rigid and easy to age, the flexibility is not as good as silicone hoses. And temperature resistance is also not as good as silicone hose. Silicone hoses are more flexible than rubber hoses. Aluminum tubings are strong and have good heat dissipation.

Coolant Reservoirs

Coolant Reservoirs

It’s made of plastic and part of the cooling system, to store the fluid coolant, located in the engine bay.

engine Fan Clutches

Fan Clutches

Fan clutch is a part of a radiator cooling fan that moves the air into the engine and cools the engine at low temperature.

Heater Hoses

Heater hoses are silicone vacuum hose lines that can resist underhood temperatures and antifreeze coolants.

hose-clamps

Hose Clamps

Hose clamp is a type of fastening part, including worm gear clamps and t-bolt clamps.

engine-Water-Pumps

Water Pumps

The automobile water pump is a power device in the automobile engine cooling system. Its function is to send water from the radiator to the engine and circulate it to cool the engine.

Thermostats

Thermostats

Thermostats are used to prevent the engine from starting due to low temperature in cold winter.

car-Engine-Heaters

Engine Heaters

Engine Heaters are a type of heating device. In winter, cars are difficult to start due to low temperatures. Their function is to preheat the engine and they are used in conjunction with thermostats.

Air Filters

Air Filters

The air filter is an accessory used to purify the air in your car. It is divided into two types, one is used to filter the engine intake, and the other is to filter the air entering the car. It is connected to the air conditioning intake pipe.

Heater Core

Heater Core

The heater core is the part of the air conditioning system that uses the heat from the combustion of gasoline to heat the water in the engine, allowing for hot engine starts and increased cabin temperature.

Coolant Expansion Tank

Coolant Expansion Tank

The function is to store coolant. When the vehicle is started in a large cycle, the temperature and pressure of the coolant in the cooling system will rise, expand, and increase, so the coolant needs to be released.

Radiator Cooling Fan

Radiator Cooling Fan

Radiator cooling fan is a part of the car's cooling system. It uses air flow to take away the heat from the radiator to achieve the purpose of cooling.

Upper & Lower Radiator Hoses

Radiator Hoses

Upper and lower radiator hoses are used to transport coolant from the engine block to the radiator for heat dissipation and circulation to maintain the normal temperature of the engine.

FAQs

If you have any questions involved, below maybe can solve your questions.
Q: Is silicone hose OK for coolant?

A:  Due to silicone rubber’s compatibility with chemicals, it’s a best choice for silicone hose manufacturers for automotive coolant systems. Long time resistance, good aging and cracking.

Q: Where does coolant hose failure most often occur?

A: Banana oil and solvent naphtha are one cause of failure on silicone rubber of coolant hoses.

Q: Which is better, EPDM or silicone coolant hose?

A: Silicone rubber is a durable material that is resistant to wear and tear and  it’s a top choice for automotive engines and coolant systems, which are resistant to oil, and fuel. EPDM hoses, while still durable, are used in traditional hoses.

Q: What is the best material for a coolant hose?

A: Of course, it’s silicone rubber. Silicone hose is an ideal and top choice for application in radiator and water coolant systems. 

Q: Do silicone coolant hoses need special clamps?

A: Due to the clamp’s bad temperature fluxions, after a long time, the coolant hose open mouth place will be broken causing cracks, shearing, and even leaks.

Q: How do you cut a silicone coolant hose?

A:  Use a knife, the ruler can make it.

Q: What hose does coolant run through?

A: The upper radiator hose connects to the thermostat housing and the radiator. From the bottom of the radiator, is the lower radiator hose, which leads to the water pump. Driven by the vehicle's water pump, the engine coolant loses heat after passing through the radiator.

Q: Is it difficult to replace a coolant hose?

A: It's easy work for professional and skilled people to replace a radiator hose. The difficult job is bleeding the cooling system afterward, other jobs are extremely easy.

Q: Can you replace a coolant hose yourself?

A: Yes, of course. But before replacement, please learn the steps by video or paper instruction. It’s a simple job.

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