Skip to main content

Ducting Hose


Excellent Flexibility & Superior Resistance


Silicone ducting hoses are versatile and highly functional components used in a wide range of applications across various industries. These hoses are specifically designed to withstand high temperatures, provide excellent flexibility, and offer superior resistance to chemicals and abrasion


Flexibility & Bendability:

Silicone ducting hoses are highly flexible and can be easily bent and manipulated without sacrificing their structural integrity. This allows for easy installation and routing in confined spaces or applications that require tight bends.

Temperature Resistance:

Known for their exceptional temperature resistance capabilities. They can withstand extreme temperature variations, ranging from -50°C to +250°C, making them ideal for applications that involve high-temperature air or gas transfer.

Chemical Resistance:

Exhibit excellent resistance to a wide range of chemicals, including acids, alkalis, solvents, and oils. This resistance makes them suitable for applications where contact with various substances is expected.

Abrasion Resistance:

Engineered to be highly resistant to abrasion and wear, ensuring their longevity and durability even in demanding environments. They can withstand constant movement and friction without compromising their performance.

Electrical Insulation:

They possess great electrical insulation properties, making them idea for applications that require this, such as in HVAC system or electrical wire protection.

Available Customizations

Ply Configurations:

Available in 3, 4, 5 and 6 ply configurations.

Length Range:

Up to 144”. For diametes larger than 5.50” the maximum length is 36”.

Diameter Range:

From 0.25” up to 5.50” for 12’ lengths. Up to 20” diameters for up to 36”.

Temperature Ranges:

From -65°F to +350°F with Polyester reinforcement. Add Nomex®
reinforcement for resistance up to +500°F.

Reinforcement Options:

Polyester, Nomex®, Fiberglass, Fluroliner and extra support rings
available upon request.

Colors and Finish Options:

Black, Royal Blue, Red, Brick Red, Green. Finish options in Matte, Glossy, and Satin. Custom colors are available upon request.

Can’t find what you’re looking for? Contact us today and we’ll answer all of your questions.

Applicable Industries

Heavy Truck

THERMAL FLEX is committed to manufacturing the highest quality silicone hoses for the Heavy Truck Industry.

Aviation and Aerospace

THERMAL FLEX designs and manufactures a wide variety of silicone ducting products for the Aircraft industry.


THERMAL FLEX manufactures silicone hose to meet the most demanding industry application, complying with most standard specifications.