Designed for truck and trailer air brake systems this premium black 0.50 inch OD Nylon Air Brake Tubing boasts a robust construction with synthetic fiber reinforcement and a durable polyester cover. It meets the performance requirements of SAE J844 J1131 and J2494-3 DOT-FMVSS 106 standards ensuring reliable performance in demanding conditions. The tubing features a wall thickness of 0.06 inches and its minimum bend radius is 2 inches making it suitable for various air system configurations including auxiliary air systems and straight air brake harness assemblies. With a wide temperature range of -65deg;F to 200deg;F this tubing is thermoformable and UV stabilized for enhanced longevity. Its non-conductive nylon material offers superior abrasion resistance compared to rubber and nylon 11 while maintaining easy burr-free cutting for straightforward assembly and improved flexibility for installation.
Will this nylon tubing hold up okay in a truck's air brake system?
Answer by: Customer Support on Jan 20, 2026, 4:52 PM
Absolutely, this tubing is designed specifically for truck and trailer air brake systems. It meets SAE J844 J1131 and J2494-3 DOT-FMVSS 106 standards.
Question by: Debbie C on Feb 20, 2026, 8:33 PM
got a tight spot to route air line, how tight can i bend this 1/2in tubing without kinking it
Answer by: Customer Support on Feb 22, 2026, 11:46 AM
For routing, the spec to watch is the minimum bend radius, which is 2 inches for this tubing. Keeping your bends at 2 inches radius or larger helps it hold shape and avoid trouble spots when you’re laying out an air brake or auxiliary air system run.