45 Degree Silicone Hose Elbow Pipe - 32mm ID

The AutoSiliconeHoses 32mm 45 Degree Silicone Elbow Hose is a durable, flexible and heat-resistant reinforced silicone pipe bend designed for automotive, motorsport, industrial and general engineering applications. Featuring a 32mm internal diameter, 41mm outside diameter and 45-degree angled bend, this blue silicone elbow provides a practical solution for connecting and routing compatible turbo, boost, intercooler, air intake, water and coolant pipework where a gradual change in direction is required.

Manufactured from a smooth extruded silicone compound with integrated polyester braid reinforcement, this hose combines flexibility with strength and dimensional stability. Its 3-ply reinforced construction and 4.5mm wall thickness help control expansion, resist kinking and maintain the hose shape under suitable operating conditions. The smooth internal bore supports efficient airflow and fluid transfer, making it suitable for compatible standard and performance automotive installations.

The 45-degree elbow design provides a gradual change in direction, making it particularly useful where straight hoses cannot be installed without excessive bending or where a full 90-degree elbow is unnecessary. It allows pipework to be routed around engine components, turbochargers, intercoolers, radiators and other obstacles while helping to reduce strain on adjoining pipes and fittings.

Manufactured to SAE J20 R3, this blue silicone elbow hose offers resistance to ageing, ozone and environmental exposure. It has a stated temperature range of -50°C to +250°C, with +250°C specified as the peak temperature. The hose features a working pressure rating of 5.17 bar, a bursting pressure of 15.5 bar and a stated 3:1 safety factor, providing reinforced construction for compatible pressurised air, water and coolant applications.

Key Features

• Brand: AutoSiliconeHoses
• High-quality 45 Degree Silicone Elbow Hose
• 32mm internal diameter (ID)
• 41mm outside diameter (OD)
• Durable blue silicone construction
• Smooth extruded silicone inner layer
• Reinforced with polyester fabric braiding
• 3-ply reinforced construction
• 4.5mm wall thickness
• Consistent 45-degree angled elbow bend
• Smooth internal bore for efficient airflow and fluid transfer
• Flexible construction for straightforward installation
• Reinforced design helps resist kinking and deformation
• Helps control expansion under suitable operating pressures
• Working pressure: 5.17 bar
• Bursting pressure: 15.5 bar
• 3:1 safety factor
• Resistant to ageing and ozone exposure
• Suitable for compatible turbocharger boost pipework
• Suitable for compatible intercooler hose connections
• Suitable for air intake and induction systems
• Suitable for compatible water and coolant applications
• Temperature range from -50°C to +250°C
• Peak temperature: +250°C
• Manufactured to SAE J20 R3
• PVC-free silicone construction
• Suitable for automotive, motorsport and industrial applications
• Universal fitment according to dimensions

Specifications

Please Note: The 32mm measurement refers to the internal diameter (ID) of the silicone hose, while the 41mm measurement refers to its outside diameter (OD). The hose features a 4.5mm wall thickness and 3-ply polyester reinforcement. Please check your existing pipework and available installation clearance before ordering.

Suitable Applications

• Turbocharger boost pipe connections
• Intercooler hose connections
• Turbo intercooler pipework
• Boost pipe routing
• Air intake systems
• Induction pipe connections
• Charge air pipework
• Automotive cooling systems
• Radiator hose connections
• Engine coolant hose routing
• Water transfer systems
• Auxiliary cooling systems
• Custom 45-degree pipe connections
• Performance engine installations
• Motorsport vehicles
• Modified cars and vans
• Turbocharged petrol engines
• Turbocharged diesel engines
• Cars and light commercial vehicles
• HGVs and trucks
• Agricultural machinery
• Plant and construction equipment
• Compatible marine cooling systems
• Industrial air transfer systems
• Industrial fluid handling
• Engine conversions
• Custom fabrication projects
• Garage and workshop repairs
• Vehicle restoration projects
• General mechanical and engineering applications

Installation Guide

1. Check the Hose Dimensions

Confirm that your existing pipework or fittings are suitable for a 32mm internal diameter silicone hose. The hose has a 41mm outside diameter and 4.5mm wall thickness.

2. Check Installation Clearance

Ensure sufficient space is available for the 45-degree bend. Check that the hose can be routed without excessive twisting, stretching or contact with sharp edges, moving components or unsuitable heat sources.

3. Position the Silicone Elbow

Slide each end of the hose over the appropriate pipe or fitting, ensuring that both connections are fully seated and correctly aligned. For pressurised boost applications, use suitable beaded pipe ends or other connections designed to retain the hose securely.

4. Secure with Suitable Hose Clamps

Use correctly sized hose clamps suitable for reinforced silicone hoses and the intended operating pressure. Tighten them according to the clamp and fitting manufacturer's recommendations.

5. Inspect the Installation

Check that the hose is securely fitted and free from excessive strain. Where applicable, inspect or pressure-test the completed installation for leaks before returning the vehicle or equipment to normal operation.

6. Periodic Maintenance

Periodically inspect the hose for wear, damage or movement and check the security of the hose clamps during routine maintenance.

Important Information

This AutoSiliconeHoses 32mm 45 Degree Silicone Elbow Hose is a universal component and is not a vehicle-specific replacement part. Compatibility depends on the pipe dimensions, available installation space, operating temperature, pressure and the type of air or fluid being transferred.

The hose features 3-ply polyester reinforcement, a 4.5mm wall thickness, 32mm internal diameter and 41mm outside diameter, providing a reinforced construction suitable for compatible automotive and industrial applications.

The working pressure rating is 5.17 bar, with a bursting pressure of 15.5 bar and a stated 3:1 safety factor. The bursting pressure is not a permissible operating pressure. The complete installation, including fittings and hose clamps, must be suitable for the intended working pressure.

The stated -50°C to +250°C temperature range includes a maximum peak temperature of +250°C. Continuous operation at the peak temperature should not be assumed without confirmation of the manufacturer's operating limits.

For turbocharger and intercooler applications, this hose is intended for compatible air and boost connections. Standard polyester-reinforced silicone hose should not be assumed suitable for prolonged exposure to oil, fuel or aggressive chemicals. Applications involving significant oil contamination or direct oil transfer require confirmation of material compatibility or an appropriately specified oil-resistant hose.

Supplied as AutoSiliconeHoses Blue 45 Degree Polyester Reinforced Silicone Elbow Hose / Pipe Joiner with a 32mm internal diameter, 41mm outside diameter and 4.5mm wall thickness. Manufactured from smooth extruded silicone with 3-ply polyester reinforcement, this hose features a 5.17 bar working pressure, 15.5 bar bursting pressure and 3:1 safety factor. Designed for compatible turbo, boost, intercooler, air intake, water and coolant pipe connections requiring a 45-degree change in direction. Please confirm your pipe dimensions, installation clearance, operating pressure, temperature requirements and fluid compatibility before ordering.

Securely packaged and dispatched same working day if purchased by 1 p.m.