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Marine Applications for Silicone Tubing

Marine Applications for Silicone Tubing

14th Aug 2023

Silicone tubing is a versatile material that finds applications in various industries, including marine applications. Its unique properties make it ideal for use in marine environments where durability, flexibility, and resistance to extreme conditions are essential. Flex Technologies is a top-rated silicone tubing manufacturer, offering the best silicone tubing and hoses for many industries and applications, including for marine applications. In this blog post, we will explore some of the key marine applications for silicone tubing. Shop with us today!

Plumbing Systems

Silicone tubing is commonly used for marine plumbing systems. Its flexibility allows for easy installation in tight spaces, while its resistance to high temperatures and chemicals ensures durability. Silicone tubing is also resistant to corrosion and degradation, making it suitable for use in saltwater environments.

Coolant Hose

In marine engines and machinery, effective cooling is crucial for optimal performance. Silicone tubing can be used as a coolant to transport coolant and protect against overheating. The high temperature resistance, flexibility, and resistance of our silicone tubes to aging and UV radiation make it an excellent choice for this application.

Fuel and Oil Transfer

Silicone tubing is also used in marine fuel and oil transfer systems. Its resistance to fuel, oil, and chemicals allows for safe and reliable transport of these substances. Silicone tubing can withstand high temperatures and harsh conditions, ensuring the integrity of the fuel and oil transfer processes.

Bilge Pump Systems

Silicone tubing is used in bilge pump systems to pump out excess water from the bilge area of boats and ships. Its flexibility and resistance to water, chemicals, and UV radiation make it a reliable choice for this important application. Silicone tubing can withstand constant exposure to water and harsh marine conditions without degradation.

Ventilation Systems

Proper ventilation is essential for maintaining air quality and preventing moisture build-up in marine environments. Silicone tubing is commonly used in ventilation systems to transport air, ensuring efficient air circulation. Its resistance to extreme temperatures and environmental factors make it ideal for this application.

Seawater Desalination

Silicone tubing from Flex Technologies is also used in seawater desalination systems. Seawater desalination is the process of removing salt and other impurities from seawater to obtain freshwater for various applications. Silicone tubing's resistance to corrosion, heat, and chemicals makes it suitable for handling seawater and the desalination process.

Hydraulic Systems

Hydraulic systems are widely used in marine applications for various functions, including steering, stabilizers, and lifting mechanisms. Silicone tubing can be used in hydraulic systems to transport hydraulic fluid. Its flexibility, durability, and resistance to high pressure and extreme temperatures ensure reliable and efficient performance.

Electrical Insulation

In marine electrical systems, silicone tubing can be used as insulation for electrical wiring and components. Its electrical insulating properties, high temperature resistance, and durability make it suitable for protecting electrical systems from moisture, chemicals, and harsh environmental conditions.


Silicone tubing is a versatile material that finds numerous marine applications due to its unique properties. Its resistance to extreme temperatures, chemicals, UV radiation, and water, along with its flexibility and durability, make it an excellent choice for various marine systems and components. Whether it's plumbing systems, coolant hoses, fuel and oil transfer, bilge pump systems, ventilation systems, seawater desalination, hydraulic systems, or electrical insulation, silicone tubing from Flex Technologies offers reliable and efficient performance in demanding marine environments. In addition to our top-rated silicone hoses and tubing, we offer custom silicone tubing solutions for your unique applications. This ensures your marine vehicles are taken care of and will operate efficiently throughout their lifespan. Learn more, and shop with us today!

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