Used for connecting air tubes to pneumatic components.
Easy installation, firm tube connection, and leak-free performance.
Suitable for industrial pneumatic systems and general applications.
✨ Product Features
• Push-in system for quick tube connection
• Easy to install and remove, strong and durable
• Tight sealing to reduce air leakage
• Compatible with various pneumatic components
✅ Key Highlights
• Made from high-quality plastic material (Nylon PA)
• Heat resistance: 0 – 60°C
• PL straight suitable for limited installation space
• Elegant black color, clean appearance, fade-resistant
• Strong tube locking system to prevent leakage
• Easy assembly and maintenance
📏 Air Tube Size (mm): 4 / 6 / 8 / 10 / 12 / 14 / 16
🔩 Thread Size (inch / “hun” / approx. diameter):
• 1/8" = 1 hun ≈ 9.7 mm
• 1/4" = 2 hun ≈ 13.1 mm
• 3/8" = 3 hun ≈ 16.6 mm
• 1/2" = 4 hun ≈ 20.9 mm
⚠️ Note: This product uses PT pneumatic thread, not plumbing thread.
Thread standards are different.
⚙️ Thread Type
• PT thread (BSPT standard)
• Male thread
🧩 Applications
Used for connecting air tubes to pneumatic devices such as air cylinders, valves, and other fittings.
Suitable for factory air systems, machinery, air compressors, and general automation pneumatic systems.