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DOT Approved Nylon Air Brake Coils (Red & Blue Set).

Factory-direct Suzi coils engineered with Arctic Grade PA12 Nylon.

  • Material: 100% Virgin Nylon 12 (PA12).

  • Compliance: Meets DOT FMVSS 106 & SAE J844.

  • Performance: Superior recoil memory & -40°F flexibility.

  • Fittings: Pre-sealed heavy-duty Brass Fittings.

  • Origin: Manufactured by Victory Technology (Zhuji Aoke).

In Stock & Ready to Ship.

📌 Product Overview

Engineered for Safety. Built by Experts.

Don’t let sagging lines or cracked tubing compromise your fleet’s safety. At Victory Technology, we leverage over 20 years of manufacturing expertise (Factory: Zhuji Aoke) to produce air brake coils that outperform standard aftermarket options.

Our Nylon (PA12) Air Brake Coils are extruded from 100% virgin resin and rigorously tested in our in-house lab to ensure they withstand the toughest road conditions in North America. Whether you are a fleet manager or a distributor, you get factory-direct quality backed by genuine DOT FMVSS 106 certification.


🔹 Why Choose Victory Technology Air Brake Coils?

  • ✅ Anti-Sag “Memory” Technology:Using our proprietary heat-treatment process, we ensure superior recoil memory. The coils extend fully for turns and snap back tightly to their original shape, preventing dangerous dragging on the deck plate.
  • ✅ Arctic Grade Weather Resistance:We test our coils to the limit. Our PA12 material is proven to remain flexible in temperatures down to -40°F (-40°C) without cracking, ensuring reliability during harsh Canadian and US winters.
  • ✅ Leak-Free Brass Fittings:Every coil comes pre-assembled with heavy-duty CNC machined brass fittings. We pre-apply thread sealant to guarantee a secure, airtight connection right out of the box.
  • ✅ Verified Compliance (No Shortcuts):Safety is non-negotiable. Our coils are not just “compliant”—they are fully tested to meet SAE J844 and DOT FMVSS 106 standards. We hold a valid US DOT Manufacturer Code, giving you total peace of mind regarding liability and safety.

🔸 Technical Specifications

Precision engineered in our ISO/TS16949 certified facility.

Feature Specification
Material Premium Virgin Nylon (PA12) – DOT Standard
Working Lengths 12ft, 15ft (Standard), 20ft, or Custom Sizes
Tube Diameter (O.D.) 1/2″ (Standard Air Brake), 3/8″, 1/4″
Fitting Types 1/2″ NPT (Fixed or Swivel), M16, M18, M22
Burst Pressure > 950 PSI (Exceeds SAE requirements)
Working Pressure 150 PSI
Temperature Range -40°C to +100°C (-40°F to +212°F)
Colors Red (Emergency), Blue (Service), Black, Yellow

🔶 OEM & Factory Direct Service

Victory Technology acts as your direct link to the production line. As the exclusive export division for Zhuji Aoke, we eliminate middlemen to offer:

  • Private Labeling: We can laser-print your brand logo and part number on the tubing, helping you build your own brand authority.

  • Custom Packaging: From retail-ready boxes to bulk pallet shipping for easy warehouse handling.

  • Global Logistics: Our experienced team in Tianjin handles all export documentation and customs clearance, ensuring a smooth delivery to your door.


🚀 Get a Factory Price Quote Now

Ready to order? Whether you need a single carton or a 40HQ container, we are ready to serve.

Fill out the form below for our latest catalog and wholesale price list.