Silicone Elbow Hoses for Cooling and Charge Air Systems

Silicone elbow hoses are highly flexible and durable connecting components designed for use in cooling, heating, air intake, and intercooler systems in buses, heavy-duty trucks, agricultural machinery, construction equipment, and commercial vehicles. They offer significantly higher thermal, pressure, and mechanical resistance compared to standard NBR or EPDM rubber hoses.

Durability & Compliance (SAE J20R1 Class A Standard)

Our signature blue silicone hoses are reinforced with multi-ply high-grade fabric (such as polyester or aramid), preventing swelling and deformation under high operating pressure. These products fully comply with the rigorous requirements of the SAE J20R1 Class A standard.

Key features of VTR silicone elbows:

• Wide temperature range: maintains full flexibility and crack resistance across temperatures from -50°C up to +180°C (with higher peak tolerances).
• Media resistance: highly resistant to hot water, coolants (glycol solutions), oil vapors, and compressed air.
• Environmental resistance: fully immune to ozone, UV radiation, aging, and engine vibrations.

Wide Range of Angles and Custom Manufacturing

Our standard range includes 90° and 45° elbows in various inner diameters. Additionally, we fulfill custom orders for non-standard silicone hoses and elbows directly from the manufacturer, including:

• 90° Elbows: with extended leg lengths of 250 mm x 250 mm,
• 45° Elbows: with leg lengths of 150 mm x 150 mm,
• 135° "V" Elbows: with leg lengths of 150 mm x 150 mm,
• 180° "U" Elbows: with leg lengths of 150 mm x 150 mm,
• Silicone reducers, straight couplers, and flexible wire-reinforced hoses.

Choose reliable silicone hose connectors at HYDRON to ensure trouble-free operation of your vehicles' cooling systems!