Tectran Air Brake Tubing OD Nylon

Tectran nylon air brake tubing (also called DOT air brake line or air brake hose) is built for heavy-duty truck, trailer and commercial vehicle air brake systems. It is made from UV- and ozone-resistant nylon and is sold by outside diameter (OD). It carries compressed air in service, supply and control circuits.

Key Features:

• DOT and SAE compliant: Meets or exceeds SAE J844 (Type A non-reinforced and Type B reinforced). It is identified per SAE J844 and FMVSS No. 106, 49 CFR 571.106.
• Tough nylon construction: Offers good cold-weather flexibility and abrasion resistance.
• Weather resistant: UV- and ozone-resistant material holds up to outdoor exposure.
• Chemical resistant: Resists gasoline, diesel fuel and commonly used road and cleaning chemicals.
• Air brake pressure rated: Designed to operate at up to 150 psi in air brake systems.
• Wide temperature range: Operating range of -40°F to 200°F.
• Tested to a high standard: Conforms to Tectran's own qualification and inspection testing, which exceeds SAE and DOT requirements.

Note: This tubing is not made for fuel use. Use it with DOT-approved air brake fittings, such as push-to-connect or compression types designed for SAE J844 nylon tubing.

Tectran tubing gives fleets, repair shops and OEM builders a durable, code-compliant option for air brake line replacement and new installations.