Level Wound Copper Coil Tubing | UK Copper Tube Manufacturer
Copper Tubes Engineering
Our level wound copper coil tubing is manufactured to deliver consistent quality, excellent handling, and reliable performance across a wide range of HVAC, refrigeration, and engineering applications.
Produced from high-quality copper, our level wound coils are formed into evenly layered coils, ensuring smooth unwinding, reduced installation time, and minimal material waste. This makes them an ideal solution for contractors, OEMs, and industrial users requiring efficient and dependable copper tubing.
Key Features of Level Wound Copper Coils
- Uniform level winding for easy handling, storage, and transport
- Precision-engineered copper tubing with tight dimensional tolerances
- Smooth internal and external surfaces for optimal flow and heat transfer
- Excellent formability and bendability for complex installations
- Consistent mechanical properties across every coil
Flexible Manufacturing & Supply
As a leading UK copper tube supplier, we offer:
- A wide range of sizes, wall thicknesses, and coil lengths
- Custom manufacturing solutions to suit project requirements
- Small batch production capabilities
- Short lead times and reliable delivery
Our expertise in copper tube manufacturing ensures a high-performance product that meets the demands of modern engineering and building services industries.
Alloy Grades
- CW024A (C106) – Cu-DHP, Deoxidized High Phosphorus
- CW004A (C101) – Cu-ETP, Electric Tough Pitch
- CW008A (C103) – Cu-OF, Oxygen Free
- CW352H (CN102) – CuNi10Fe1Mn
Dimensional Capabilities
- OD: 4mm – 29mm
- Gauge: 0.27mm – 1.2mm
- Coil Weight: 150-300kg
- Inner groove sizes on application
Mechanical Property Variants
- Hard
- Light Annealed
- Soft
Packing Properties
- With/Without Cardboard Core
- Decoil orientation (Clockwise/Anticlockwise)
- Decoil inside/outside
Made to order so contact our Sales department with FULL enquiry. Average manufacturing time is 4 weeks.
We manufacture/distribute to the following European Specifications (American ASTM can also be offered):
BS EN 12449:1999 BS EN 12541:1999 BS EN 13600:2002
BS EN 12449 Seamless, round tubes for general purposes.
Material Analysis (C106)
Material Grade Phosphorus de-oxidised copper; Cu-DHP or CW024A as defined in BS EN 1976.
Minimum Copper Content 99.90 % (including silver)
Phosphorus 0.015-0.040 %
Total Impurity Maxima 0.060 % (excluding phosphorus and silver)
Mechanical Properties
BS EN 12449 Seamless, round tubes for general purposes
| Material Temper | Tensile Strength min. (N/mm2) | Elongation min.(%) | Hardness (Indicative) HV5 VPN |
| R200 (soft) | 200 | 40 | 40-65 |
| R250 (Half Hard) | 250 | 20 | 70-100 |
| R290 (Hard) | 290 | 5 | 95-120 |
BS EN 12451 Seamless, round tubes for heat exchangers
Material Analysis
Material Grade Phosphorus de-oxidised copper; Cu-DHP or CW024A as defined in BS EN 1976.
Minimum Copper Content 99.90 % (including silver)
Phosphorus 0.015-0.040 %
Total Impurity Maxima 0.060 % (excluding phosphorus and silver)
Mechanical Properties
BS EN 12451 Seamless, round tubes for heat exchangers
| Material Temper | Tensile Strength min. (N/mm2) | Elongation min. (%) | Hardness (Indicative) HV5 VPN |
| R250 (Half Hard) | 250 | 20 | 75-100 |
| R290 (Hard) | 290 | 5 | Over 100 |
BS EN 13600 Seamless, round tubes for electrical purposes
Material Analysis (HC C101)
Material Grade Phosphorus de-oxidised copper; Cu-ETP or CW004A as defined in BS EN 1976.
Minimum Copper Content min 99.90 % (including silver)
Max Oxygen – 0.060 % is permitted, subject to agreement between the purchaser and Lawton Tubes
Max Lead – 0.005 %
Total Impurity Maxima 0.030 % (excluding oxygen, lead and silver)
Material Analysis (HC C103)
Material Grade Phosphorus de-oxidised copper; Cu-OF or CW008A as defined in BS EN 1976.
Minimum Copper Content min 99.95 % (including silver)
Max Lead – 0.005 %
Total Impurity Maxima 0.030 % (excluding lead and silver)
Mechanical Properties
BS EN 13600 Seamless, round tubes for electrical purposes
| Material Temper | Tensile Strength min. (N/mm2) | Elongation min. (%) | Hardness (Indicative) HV5 VPN |
| R200 (soft) | 200 | 40 | 35-65 |
| R250 (Half Hard) | 250 | 15 | 65-95 |
| R290 (Hard) | 290 | 5 | 90-110 |
