90° Silicone Elbow
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90° Silicone Elbow
We offer silicone elbows available at a 90-degree angle. In our range, we have standard straight silicone hoses by the meter and elbows available in the 90° silicone elbow version, 45° silicone elbow or 130° silicone elbow degrees. Elbows designed for automotive use. Silicone is resistant to all types of coolants, lubricants, and oil vapors . Thanks to these parameters, it is excellent for installing intercoolers, turbos, as well as air intakes. Usually silicone hoses are installed using GBS clamps and clips.
Application of 90° Silicone Elbows
In the automotive industry, 90° silicone elbows play a key role in cooling and intake systems. Flexibility and durability allow them to be used in extreme conditions, which significantly increases vehicle performance. They are used in engine cooling systems, providing effective heat dissipation, and in intake systems, where they guarantee optimal airflow. In exhaust systems, their high temperature resistance ensures long-term operation. In the food industry, 90° silicone elbows are used for transporting liquids and gases. Their non-toxicity and acid resistance make them safe for food contact. Used in packaging and pasteurization machinery, they ensure leak-proof connections, which is key to product quality. Additionally, ease of cleaning helps maintain high hygiene standards, increasing the competitiveness of enterprises. 90° silicone elbows are also important in the chemical industry, transporting substances, including aggressive liquids. High corrosion resistance and mechanical strength make these solutions reliable in difficult conditions. They enable the safety and efficiency of production processes, minimizing the risk of leaks. Their application contributes to process optimization and increased competitiveness.
What is an intercooler intake turbo ?
An intercooler is a component of the intake system in turbocharged cars. Its main task is to cool the air compressed by the turbocharger before it reaches the engine. When air is compressed by the turbo, it becomes hot, which reduces its density. The intercooler cools this air, increasing its density, which allows more oxygen to be delivered to the combustion chamber and improve engine efficiency. What are silicone elbows used for? 90° silicone elbows, such as those available in the Hydron offer, are key elements of intake systems in vehicles. Their applications include: Connecting intake system components: Elbows connect the turbocharger, intercooler, and intake manifold in turbocharged cars. Thanks to their flexibility and resistance to high pressures, they enable proper airflow. Vibration and stress reduction: Silicone hoses are more flexible than metal pipes, which helps cancel out vibrations and tremors during engine operation. Resistance to extreme conditions: Thanks to high temperature resistance, silicone elbows are ideal in systems where air is compressed and heats up to very high temperatures. Improving system reliability: Silicone elbows are characterized by high durability, which increases the life of the entire intake system.
Technical parameters of silicone elbows :
- working pressure: max 0.4Mpa
- burst pressure: max 0.8Mpa
- working temperature: -40°C ~ +180°C
The hose meets SAE J20R1 standards. Hardness (standard version) approx. 65° Shore (A), density approx. 1.26 g/cm³. Outer layer color: blue. Material: silicone rubber. Reinforcement: polyester plies. Working pressure: from 1.5 bar to 8.33 bar (depending on the hose diameter). Working temperature: from -40°C to +180°C.
90° Silicone Elbows – flexible silicone hoses for cooling and intake systems
90° silicone elbows are specialized shaped elements designed for building and modifying cooling systems, intake systems, intercoolers, and turbocharging installations in passenger cars, trucks, agricultural machinery, and industrial equipment. Made of high-quality silicone rubber reinforced with multi-layer textile braiding, they guarantee excellent throughput and resistance to high pressures and extreme temperatures. The profile curved at an angle of 90 degrees allows for precise routing of transfer lines in cramped engine compartments without the risk of kinking or flattening the hose cross-section.
Application and technical characteristics of 90° silicone elbows
Silicone hoses with a 90-degree bending angle are widely used in mechanical tuning, motorsport, and professional servicing of thermal and pneumatic systems. They are used for the safe transfer of air, glycol-based cooling liquids, and oil vapors.
- High thermal resistance: The silicone material maintains flexibility and mechanical properties in the specified temperature range from -40°C to +185°C.
- Pressure strength: Multi-layer reinforcement allows for safe operation at working pressures in the range of 4 to 6 bar depending on the nominal diameter.
- Environmental resistance: Silicone elbows are resistant to ozone, UV radiation, heat aging, coolants, and petroleum product vapors.
- Wide range of sizes: The offer includes elements with internal diameters from 8 mm to 115 mm and various arm lengths, including 150x150 mm, 250x250 mm, and 400x400 mm.
- Smooth internal surface: Ensures optimal flow of media, reducing resistance and turbulence in intake systems.
Why choose HYDRON silicone elbows?
The 90° silicone elbows offered by HYDRON stand out for their precision manufacturing and constant wall thickness along the entire length of the bend. The use of a high-quality silicone mixture prevents the hoses from cracking, perishing, and swelling under working pressure. The elbows are a durable alternative to standard rubber hoses. To create a complete and safe installation, we encourage you to familiarize yourself with the rest of the range, which includes the full category automotive, including specialized industrial hoses, universal clamps, and dedicated mounting connectors.
Technical specification
| Technical parameter | Value / Description |
|---|---|
| Element type | 90° Silicone elbow (shaped hose) |
| Bending angle | 90° |
| Material | Silicone rubber with textile reinforcement |
| Operating temperature range | from -40°C to +185°C |
| Working pressure | 4 bar to 6 bar (depending on diameter) |
| Internal diameter range (ID) | from 8 mm to 115 mm (e.g. 10mm, 16mm, 25mm, 32mm, 50mm, 75mm, 100mm) |
| Arm lengths | 150x150 mm, 250x250 mm, 400x400 mm |
| Colors | Blue |
Frequently Asked Questions (FAQ)
What are 90° silicone elbows used for?
90° silicone elbows are mainly used in air intake systems, turbocharging, intercoolers, and in the cooling systems of internal combustion engines. They are used for the flexible connection of rigid pipes and nozzles at right angles.
Are silicone elbows resistant to oils and fuels?
Standard silicone elbows are resistant to oil vapors and glycol-based coolants. However, they are not intended for the continuous transport of liquid fuels (gasoline and diesel) inside fuel lines.
At what temperatures can 90° silicone elbows operate?
Hoses in this category are characterized by a wide range of thermal resistance from -40°C to +185°C, maintaining full flexibility and tightness in difficult operating conditions.
How to properly install a silicone elbow?
The elbow is slid onto a pipe or nozzle with the appropriate outer diameter and then secured with wide hose clamps (e.g. GBS type or worm drive clamps), ensuring even pressure around the entire circumference of the connection.