Fluorosilicone Lined Silicone Hose

Fluorosilicone lined silicone hose combines the flexibility and temperature resistance of silicone rubber with the excellent oil and fuel resistance of fluorosilicone.

The hose is constructed with a fluorosilicone inner liner and a reinforced silicone outer structure. This design provides resistance to oil mist, fuel vapor, and hydrocarbon exposure while maintaining the durability and flexibility expected from high-quality silicone hose.

Reliable Layer Bonding

The performance of a fluorosilicone lined hose depends not only on the materials used, but also on the bond between the fluorosilicone liner and the silicone body.

Through controlled material selection and manufacturing processes, the fluorosilicone layer is firmly integrated with the silicone structure. Internal tear testing shows bond performance comparable to the adhesion achieved between silicone compounds within the hose construction.

The result is a stable multi-layer structure suitable for demanding operating environments.

Construction

Typical hose construction includes:

• Fluorosilicone inner liner
• High-temperature silicone rubber cover
• Polyester or aramid reinforcement
• Multiple reinforcement layers as required

Construction can be customized according to pressure, temperature, flexibility, and application requirements.

Key Features

• Excellent resistance to oil mist and fuel vapor
• Wide operating temperature range
• Reinforced multi-layer construction
• Flexible and durable silicone body
• Good resistance to ozone and weathering
• Available in custom shapes and dimensions

Custom Manufacturing

We manufacture fluorosilicone lined silicone hoses in a variety of configurations, including:

• Straight hoses
• Elbow hoses
• Reducer hoses
• Hump hoses
• Molded hoses
• Complex formed hose assemblies

Custom diameters, wall thicknesses, reinforcement structures, colors, and markings are available.

Typical Applications

Fluorosilicone lined silicone hoses are commonly used in:

• Turbocharger systems
• Charge air systems
• Crankcase ventilation systems
• Heavy-duty diesel engines
• Performance vehicles
• Industrial equipment
• Hydrogen fuel cell auxiliary systems

Manufacturing Experience

With extensive experience in reinforced silicone hose production, we manufacture fluorosilicone lined hoses for OEM and industrial applications worldwide.

Each hose is produced using controlled manufacturing processes and verified through dimensional, visual, and performance inspections to ensure consistent quality and long-term reliability.