Description
The JINTIAN Soft Annealed Copper Coil is designed for superior efficiency and ease of installation.
Annealing provides exceptional softness, allowing technicians to bend and route the coil without
cracking or damaging the tubing. These coils are widely used in air-conditioning linesets, gas lines,
refrigeration piping, and plumbing applications. With excellent corrosion resistance, leak-proof
performance, and a smooth interior surface, they ensure optimal fluid and refrigerant flow. JINTIAN
coils comply with international HVAC/R standards, guaranteeing professional-grade quality and
long-term reliability.
Available Sizes & Wall Thickness
| Size | Wall Thickness |
|---|---|
| 1/4″ | 0.38mm |
| 5/16″ | 0.39mm |
| 3/8″ | 0.44mm |
| 1/2″ | 0.51mm |
| 5/8″ | 0.57mm |
| 3/4″ | 0.59mm |
| 7/8″ | 0.81mm |
Key Features
- Manufactured from high-purity soft annealed copper.
- Highly flexible and easy to bend for quick installation.
- Excellent corrosion resistance for long-lasting performance.
- Ideal for HVAC, refrigeration, and plumbing applications.
- Smooth interior ensures efficient refrigerant and fluid flow.
- High thermal conductivity improves system efficiency.
- Meets international HVAC/R quality and safety standards.
Applications
- Air-conditioning and refrigeration systems
- Lineset piping installations
- Gas and fluid transmission lines
- Domestic and commercial plumbing
- Heat pump and cooling systems
- Industrial and mechanical piping
Specifications
| Specification | Details |
|---|---|
| Material | Soft Annealed Pure Copper |
| Brand | JINTIAN |
| Type | Soft Annealed Copper Coil |
| Installation Method | Bending, Flaring, Brazing |
| Compatibility | HVAC, Refrigeration, Plumbing |
| Temperature Resistance | Suitable for extreme HVAC/R conditions |
| Corrosion Resistance | Excellent |
Storage & Handling
- Store in a dry and clean environment to prevent oxidation.
- Keep coils sealed in factory packaging until installation.
- Avoid crushing or deforming the coil to maintain shape.
- Use proper tools to cut and flare tubing.
Frequently Asked Questions (FAQ)
1. Is JINTIAN soft annealed copper suitable for HVAC linesets?
Yes, it is widely used for HVAC and AC lineset installations.
2. Can these copper coils be easily bent by hand?
Yes, the annealed structure makes the coil extremely flexible and easy to shape.
3. Are these coils corrosion-resistant?
Yes, they offer excellent corrosion resistance even in harsh environments.
4. Do you supply coils in bulk?
Yes, bulk and wholesale supply options are available.





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