Standard Fuel Hose
A standard fuel hose is the most common type of fuel line used in vehicles. It's designed to transport gasoline or diesel fuel from the tank to the engine. These hoses are constructed with multiple layers of synthetic rubber and reinforced with braided fabric to resist fuel degradation and maintain flexibility. They typically operate at pressures up to 50 PSI and are suitable for most passenger vehicles.

High-Pressure Fuel Hose
High-pressure fuel hoses are engineered to handle the demanding requirements of fuel injection systems. These hoses are built with stronger reinforcement layers and can withstand pressures up to 250 PSI or higher. They're commonly used in modern fuel-injected engines and performance applications where higher fuel pressures are necessary for optimal engine performance.

Marine Fuel Hose
Marine fuel hoses are specifically designed for watercraft applications. They're constructed with special materials that resist deterioration from water exposure and UV rays. These hoses meet U.S. Coast Guard requirements and are fire-resistant. They feature multiple layers of protection to prevent fuel permeation and maintain safety in marine environments.

Racing Fuel Hose
Racing fuel hoses are premium-grade lines designed for high-performance and competition vehicles. They're built to handle extreme pressures, high temperatures, and aggressive fuel blends including ethanol and methanol. These hoses often feature stainless steel braiding for additional strength and typically have PTFE (Teflon) inner liners for maximum chemical resistance.

Low-Permeation Fuel Hose
Low-permeation fuel hoses are designed to meet strict environmental regulations by minimizing fuel vapor emissions. These hoses use special barrier layers to prevent fuel molecules from permeating through the hose wall. They're commonly used in modern vehicles to comply with EPA and CARB emissions standards.

Biodiesel Fuel Hose
Biodiesel fuel hoses are specifically engineered to handle biodiesel blends without degradation. Standard fuel hoses can break down when exposed to biodiesel, but these specialized hoses use materials that resist the aggressive nature of biodiesel fuels. They're essential for vehicles and equipment running on biodiesel blends higher than B20.

Flex Fuel Hose
Flex fuel hoses are designed to handle both traditional gasoline and ethanol-based fuels (up to E85). These hoses feature special compounds that resist the corrosive nature of ethanol while maintaining flexibility and durability. They're essential for vehicles designed to run on multiple fuel types.

Aviation Fuel Hose
Aviation fuel hoses meet strict aerospace standards and are designed for use with aviation fuels. They feature special construction to handle extreme temperatures and pressures while maintaining absolute reliability. These hoses must meet specific FAA requirements and are regularly inspected and replaced according to strict maintenance schedules.