Quick-connect refrigerant pipes  are pre-charged, plug-and-cool tubing systems designed for fast and leak-proof installation in split AC units. 

They eliminate the need for brazing, flaring, or vacuuming, reducing labor time and minimizing refrigerant leakage risks.

Key Features:

1. Sealed Design: Pre-filled with refrigerant and fitted with self-sealing valves.

2. Material: High-grade copper alloy tubes with durable PE for thermal efficiency.

3. Compatibility: Works with common refrigerants (R32, R410A,R290 etc..) and standard AC port sizes (1/4", 3/8", etc.).

4. Tool-Free Installation: No specialized equipment (torches, vacuum pumps) required—ideal for field servicing.

Advantages:

• 50–70% faster installation vs. traditional piping.

• Reduced contamination risk (pre-sealed, no open tubing).

• Reusable fittings for maintenance flexibility.

Applications:

• Residential/mini-split AC systems

• Mobile/portable cooling units

• HVAC retrofit projects

Standards:

Meets UL 207, SAE J2196 (refrigerant fittings), and ASHRAE 15 safety guidelines.

Welcome your inquiry.

Ningbo Hcool Fittings Co., Ltd.