Description
Overview
SOFT ANNEALED COPPER COIL – TROX STANDARD is a premium-quality copper coil engineered for high-performance HVAC, refrigeration, and general piping applications. Manufactured by Trox Korea, the Standard Series offers superior durability, flexibility, and thermal efficiency, making it ideal for residential, commercial, and industrial installations.
The soft annealed structure ensures easy bending and smooth shaping during installation without kinking. Suitable for medium- and high-pressure refrigerant systems, this coil delivers consistent reliability and long-term performance.
Key Features
- Premium Standard-Grade Copper Coil from Trox Korea
- Soft annealed for maximum flexibility and easy installation
- Excellent corrosion resistance for long service life
- Superior thermal conductivity for efficient cooling & heating
- Compatible with R22, R134a, R407C, R410A, and other refrigerants
- Ideal for medium- and high-pressure HVAC systems
Sizes & Thickness
| Size (Inch) | Thickness (MM) |
|---|---|
| 1/4″ | 0.76 MM |
| 5/16″ | 0.81 MM |
| 3/8″ | 0.81 MM |
| 1/2″ | 0.81 MM |
| 5/8″ | 0.88 MM |
| 3/4″ | 0.88 MM |
| 7/8″ | 1.14 MM |
Technical Specifications
| Property | Details |
|---|---|
| Brand | Trox Korea |
| Model | Standard Series – Soft Annealed Copper Coil |
| Material | 99.9% Pure Copper (C12200) |
| Type | Soft Annealed Coil |
| Temper | Dead Soft Temper |
| Finish | Bright, Smooth Copper Surface |
| Standards | ASTM B280 / EN 12735-1 |
| Suitable Refrigerants | R22, R134a, R407C, R410A, R32 |
| Length per Coil | 15 Meters (Standard) |
| Country of Origin | South Korea |
Applications
- Split AC and central cooling systems
- Medium- and high-pressure refrigeration lines
- Residential, commercial & industrial HVAC installations
- Chillers, evaporators & condensers
- Utility piping and fluid transfer systems
- Cold storage & heavy-duty cooling projects
Benefits
- High-strength premium copper for long-lasting reliability
- Easy to install due to flexible annealed structure
- Resists corrosion and weather-related wear
- Improves cooling efficiency and system performance
- Trusted quality from Trox Korea’s Standard Series
Why Choose Trox Standard Series?
Trox Standard Copper Coils are designed for HVAC professionals who demand long-term reliability, strong thermal performance, and consistent quality. With higher thickness ratings and durable construction, this series provides superior performance in demanding cooling and heating environments.







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