Contact Platform Support
Help CenterEN1057 CW024A Soft Copper Coil Tube Flexible Seamless HVAC Heat Exchange Tubing
Product Spotlights
Related Products
-
ASTM B88 Type L C12200 Copper Coil Tube Water Heating & Refrigeration PipelineUS$ 8 - 25MOQ: 100 Kilograms -
ASTM B280 Certified C12200 Thin Wall Copper Pancake Coil For Refrigerator InstallationUS$ 8 - 25MOQ: 100 Kilograms
-
High Purity C12200 Copper Capillary Coil Tube for Refrigeration Air Conditioner PipelineUS$ 8 - 25MOQ: 100 Kilograms
-
Seamless Copper Pancake Coil Tube for Air Conditioning and Refrigeration SystemsUS$ 8 - 25MOQ: 100 Kilograms
-
Flexible Soft C12200 CW024A Seamless Copper Coil Tube Anti-Oxidation Cooling CoilUS$ 8 - 25MOQ: 100 Kilograms
Welcome to Wuxi Yansheng Technology Co., Ltd. — a trusted manufacturer established in 2017, with over 1,000-3,000 square meters of factory space and an annual export value of US$50 million to US$100 million. Our EN1057 CW024A Soft Copper Coil Tube is engineered for demanding HVAC and heat exchange applications, combining flexibility, seamless construction, and superior corrosion resistance. This product embodies our commitment to quality and innovation, serving clients across North America, Europe, Southeast Asia, and beyond.
The EN1057 CW024A is a premium soft copper coil tube designed for high-performance heat transfer in air conditioning, refrigeration, and industrial cooling systems. Its seamless manufacturing eliminates weak points, ensuring leak-free operation and extended service life. The tubing’s inherent flexibility allows for easy bending and installation in confined spaces, reducing labor costs and material waste. Whether used in residential HVAC units or large-scale commercial chillers, this product delivers consistent thermal conductivity and durability.
Key Features & Technical Specifications:
- Seamless Construction: No welded joints — eliminates potential leak points, enhances pressure resistance, and ensures uniform wall thickness.
- Flexibility: Soft annealed copper allows easy bending without kinking, simplifying installation in tight or complex piping layouts.
- Corrosion Resistance: Copper’s natural oxide layer protects against atmospheric and chemical corrosion, suitable for harsh environments.
- High Thermal Conductivity: 398 W/m·K at 20°C — optimal for efficient heat exchange in evaporators, condensers, and radiators.
- Standard Compliance: Manufactured to EN1057 specifications, ensuring dimensional accuracy and material purity (99.9% copper).
- Model CW024A: Specific temper and dimension configurations tailored for HVAC OEM requirements.
| Parameter | Value / Range |
| Outer Diameter | 6 mm – 35 mm (customizable) |
| Wall Thickness | 0.5 mm – 2.0 mm |
| Coil Length | 15 m – 100 m (custom) |
| Tensile Strength | ≥ 200 MPa |
| Elongation | ≥ 40% |
| Burst Pressure | Up to 35 bar (depending on wall thickness) |
Benefits to Your Business: By choosing our EN1057 CW024A soft copper coil tube, you gain:
- Reduced installation time and labor costs due to flexibility and ease of handling.
- Minimized risk of system failures from pinhole leaks or joint weaknesses.
- Improved energy efficiency through excellent heat transfer performance.
- Long-term reliability — copper resists environmental degradation and has a lifespan exceeding 50 years in typical HVAC applications.
- Customizable dimensions to match specific project requirements, with consistent quality from batch to batch.
Trust & Reliability: Wuxi Yansheng Technology Co., Ltd. is a certified manufacturer with a robust quality management system (ISO9001, ISO14000, OHSAS18001, and other international standards). Our factory employs 101–200 skilled workers and operates flexible production lines to meet large-volume orders. We ship from major Chinese ports (Tianjin, Shanghai, Qingdao, Ningbo) to global destinations. With annual exports of US$50 million–$100 million, we have established long-term partnerships with clients in over 20 countries. Our commitment to compliance, prompt delivery, and after-sales support ensures you receive products that perform as expected. Contact us today for a quote or technical consultation — let our copper tubing solutions power your next HVAC project.
Frequently Asked Questions (FAQ)
-
Q: Is this copper tube suitable for underground installation?
A: Yes, the seamless copper tube has excellent corrosion resistance. However, for direct burial, we recommend additional protective coating or sleeving — consult our technical team for guidance. -
Q: Can I order custom coil lengths?
A: Absolutely. We offer custom lengths from 15m to 100m per coil, and longer lengths can be supplied upon request with special packaging. -
Q: What is the maximum working pressure of this tubing?
A: Working pressure depends on wall thickness and diameter. For example, a 12.7 mm OD with 0.8 mm wall has a working pressure of approximately 25 bar. Please refer to our spec sheet or contact us for exact values. -
Q: Is the tube annealed for easy bending?
A: Yes, the CW024A temper is fully softened (soft annealed) to provide excellent flexibility without cracking. It can be bent by hand or with simple tools. -
Q: How is the product packaged for export?
A: Each coil is wrapped in plastic film, then placed in a wooden crate or plywood box to prevent damage during shipping. Multiple coils can be bundled on pallets. -
Q: Do you provide material test certificates?
A: Yes, we can supply a mill test certificate (EN 10204 3.1) per batch upon request, verifying chemical composition and mechanical properties. -
Q: What is the lead time for a standard order?
A: For stock sizes, lead time is typically 7–15 days after order confirmation. Custom dimensions may require 20–30 days depending on quantity. -
Q: Can this tubing be used for refrigerant lines?
A: Yes, it is commonly used for R-410A, R-32, and other HFC/HFO refrigerants. Ensure proper brazing techniques and compatibility with system oils.
Send Inquiry to This Supplier
You May Also Like
-
Anti-Corrosion C12200 Seamless Copper Coil Tube Air Conditioning Pancake Coil Raw MaterialUS$ 8 - 25MOQ: 100 Kilograms
-
JIS H3300 Standard C1220T C1100T Copper Coil Tube HVAC Cooling System TubingUS$ 8 - 25MOQ: 100 Kilograms
-
C10200 CW008A OFC Oxygen Free Copper Coil Tube High Purity Electronic Heat Transfer PipeUS$ 8 - 25MOQ: 100 Kilograms
-
High Conductivity C12200 C10200 Seamless Copper Coil Tube Refrigerant Transport PipeUS$ 8 - 25MOQ: 100 Kilograms
-
Standard Size Hot Rolled Carbon Steel Plate Q235B Q345b for Building Structural UseUS$ 0.4 - 0.6MOQ: 100 Kilograms
-
Hot Rolled Q235 Carbon Steel Plate Anti-Rust Mild Steel Sheet For Construction StructureUS$ 0.4 - 0.6MOQ: 100 Kilograms
-
Ss400 High Toughness Pressure Resistant Durable Structural Carbon Steel Plate for ConstructionUS$ 0.4 - 0.6MOQ: 100 Kilograms
-
Hot Rolled Carbon Steel Plate Supplier With Custom Cutting and Welding ServicesUS$ 0.4 - 0.6MOQ: 100 Kilograms
-
High Hardness S45C Carbon Steel Plate Medium Carbon Steel Flat Bar For Machinery Parts ProcessingUS$ 0.4 - 0.6MOQ: 100 Kilograms
-
Hot Rolled Galvanized Steel Plate 2mm for Automobile Low Carbon Galvanized Roofing SheetUS$ 0.4 - 0.6MOQ: 100 Kilograms
