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.
