Ailbiuko 200 Pcs Brass DOT Air Brake Fittings & Nylon Tube Assortment Kit – Push-To-Connect

Overview

The Ailbiuko 200 Pcs Brass DOT Air Brake Line Fittings & Air Nylon Tube Fittings Assortment Kit is a versatile collection designed for quick, secure connections across a range of air systems. It blends three fitting families—DOT push-to-connect, compression nylon tube fittings, and brass pipe fittings—into one ready-to-use kit. Built for reliability in real-world maintenance tasks, this set aims to simplify installs in tight spaces while delivering durable performance under demanding conditions.

What’s inside the kit

• DOT push-to-connect fittings: 30 pieces in straight, 90° elbow, union, tee, 45° elbow, and Schrader valve variations for flexible routing.
• Compression nylon tube fittings: 123 pieces including straight, 90° elbows, unions, tees, 45° elbows, and the majority are sleeve ferrules for secure tube grips.
• Brass pipe fittings: 45 pieces spanning hex couplings, hex nipples, hex bushings, extension adapters, 90° street elbows, hex plugs, and socket plugs.
• Extras: 1 roll of Teflon tape and 1 tube cutter to support clean, leak-conscious assembly.

This assortment is designed to cover a broad spectrum of common configurations, so you can handle routine repairs or upgrades without hunting for individual parts.

Material and performance

• Premium material: Fittings are crafted from CA360 brass, with corrosion resistance and good high-temperature flexibility to handle varied environments.
• Certified compatibility: The set meets DOT FMVSS 571.106 air brake system requirements, aligning with industry safety expectations for certain vehicle and equipment applications.
• Durable performance: Brass and nylon components are designed for low permeability and steady performance across temperature ranges.

Operational specs and usage guidance

• Pressure range: Designed to function within typical airline systems, with robust resistance to pressure fluctuations and a broad operating envelope.
• Temperature tolerance: Suitable for a wide temperature span, including harsh environments, subject to the tube manufacturer’s limits.
• Ease of installation: Some threaded parts arrive with sealant pre-applied; the kit also includes TEFLON tape to help create secure connections. A tube cutter is included for clean cuts on nylon tubing.

Real-world benefits

Users can enjoy a consolidated solution that reduces shopping trips and minimizes project downtime. The combination of push-to-connect, compression nylon, and brass pipe fittings supports flexible layouts, quicker troubleshooting, and durable joints in maintenance work. While not a guarantee of results, the materials and design choices are aimed at delivering reliable, repeatable connections under typical use cases.

Tips for best results

• Verify compatibility between tubing size and fitting type before assembly.
• Inspect fittings for proper seating and alignment during installation.
• Follow tubing manufacturer recommendations for pressure and temperature limits to maintain performance.