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Help Center1/2 Inch OD Copper Spiral Evaporator Coil, 0.032 Inch Wall Thickness, 3/8 Inch Flare Connection
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer established in 1998, with an annual export value of US$5 million to US$10 million. Our 1/2 inch OD Copper Spiral Evaporator Coil, featuring a 0.032 inch wall thickness and a 3/8 inch flare connection, is engineered to deliver superior heat transfer and reliable performance in refrigeration and air conditioning systems. Backed by decades of manufacturing expertise and a strong global presence across North America, Europe, Asia, and beyond, we offer a product that combines precision, durability, and cost-effectiveness.
This copper spiral evaporator coil is meticulously crafted to meet the rigorous demands of commercial and industrial refrigeration applications. The 3/8 inch flare connection ensures a secure, leak-free attachment, while the 0.032 inch wall thickness provides excellent strength without compromising thermal efficiency. Whether you need a standard size or a custom length, our coil is designed to integrate seamlessly into your system, reducing installation time and maintenance costs.
Key Features & Technical Specifications
- High Thermal Conductivity – Pure copper construction ensures maximum heat exchange efficiency, lowering energy consumption.
- Durable 0.032 inch Wall Thickness – Optimal balance of strength and flexibility, resistant to corrosion and pressure.
- Precision 3/8 inch Flare Connection – Compatible with standard flare fittings, easy to install and maintain.
- Spiral Coil Design – Provides a compact footprint while maximizing surface area for effective evaporation.
- Customizable Lengths – Available in various lengths to suit your specific system requirements (contact us for details).
- Consistent Quality – Manufactured under strict quality control, ensuring uniformity and reliability.
Product Specifications
| Parameter | Value |
| Outer Diameter (OD) | 1/2 inch (12.7 mm) |
| Wall Thickness | 0.032 inch (0.81 mm) |
| Connection Type | 3/8 inch Flare |
| Material | Copper (C12200 or equivalent) |
| Coil Shape | Spiral (Helical) |
| Standard Length Options | 10 ft, 20 ft, 30 ft, or custom |
Advantages for Your Business
- Reduced Energy Costs – Superior thermal conductivity lowers the workload on compressors, saving electricity.
- Longer Service Life – High-quality copper resists pitting and corrosion, even in harsh refrigerant environments.
- Easy Installation – The 3/8 inch flare connection allows for quick, tool-free assembly with standard fittings.
- Space Efficiency – The spiral design fits into tight spaces, ideal for compact evaporator units.
- Fewer Leaks – Precision manufacturing ensures uniform wall thickness and flare dimensions, minimizing leak points.
Trust & Reliability
With over 20 years of manufacturing experience and an annual export value between US$5 million and US$10 million, Anping County Boli Hardware Wiremesh Products Factory has earned the trust of clients across North America, South America, Europe, Asia, Africa, and Oceania. Our products are shipped from major ports including Tianjin, Qingdao, and Shanghai, ensuring reliable logistics worldwide. We are committed to providing consistent quality, competitive pricing, and responsive customer support. Every coil undergoes rigorous inspection before shipment to guarantee it meets your expectations.
Frequently Asked Questions
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What refrigerants are compatible with this coil?
Our copper coils are suitable for most common refrigerants such as R-134a, R-404A, R-410A, R-22, and R-32. Please confirm compatibility with your specific system. -
Can I order a custom length?
Yes, we offer custom lengths based on your requirements. Simply provide the desired length and we will produce accordingly. -
What is the maximum working pressure?
For 0.032 inch wall thickness copper tubing, typical working pressure is around 600-800 psi (depending on temperature). Please consult our technical team for exact values. -
How is the coil packaged for export?
Coils are securely packed in plywood cases or crates to prevent damage during transit, with proper anti-rust protection. -
What is the standard lead time?
Lead time is typically 15-25 working days after order confirmation, subject to quantity and customization. -
Is the coil annealed or hard drawn?
Our coils are supplied in an annealed (soft) condition for easy bending and installation, unless otherwise specified. -
Do you provide samples?
Yes, samples are available upon request. Please contact us to discuss sample costs and shipping. -
What certifications do your products have?
Our products comply with international quality standards and have passed third-party testing. Contact us for specific certification details.
Ready to improve your refrigeration system’s performance? Contact Anping County Boli Hardware Wiremesh Products Factory today for a quote or technical consultation. Our team is ready to support you with customized solutions, competitive pricing, and reliable delivery.
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