Seamless Copper Pipe and Tube with High Thermal Conductivity and Corrosion Resistance for HVAC and Plumbing
Product Details
| Material: | Copper | Alloy Or Not: | Non-alloy |
|---|---|---|---|
| Grade: | T1,T2,C10100,C10200,C10300 | Shape: | Round, Square, Rectangular |
| Wall Thickness: | 0.2mm~120mm | Hardness: | 1/16 Hard,1/8 Hard,3/8 Hard,1/4 Hard,1/2hard,full Hard,soft,etc |
| Length: | 3m,5.8m, 6m, 11.8m, 12m, Or As Required. | Color: | Red |
| Application: | Electrical Equipment | Standard: | ASTM B88, ASTM B837, ASTM B306, ASTM B883, ASTM B819 |
Product Description
Premium seamless copper pipes and tubes are high-performance metal products designed for efficient fluid transportation and heat transfer. Manufactured from premium copper grades including C10100, C10200, C11000, and C12200, they offer excellent thermal conductivity, corrosion resistance, mechanical strength, and long service life.
Available in round, square, and rectangular shapes, copper tubes can be supplied in straight lengths or coils with customized dimensions and surface finishes. They are widely used in HVAC systems, refrigeration equipment, plumbing, medical gas pipelines, heat exchangers, automotive components, marine engineering, and industrial processing plants.
With ISO and CE compliant manufacturing processes, our copper tubes meet international quality standards and can be customized according to ASTM, EN, DIN, JIS, and GB specifications.

Many piping systems face common challenges including corrosion from water and chemicals, poor heat transfer efficiency, high maintenance costs, material fatigue under extreme temperatures, and leakage caused by inferior sealing performance.
Traditional steel or plastic piping may suffer from rust, scaling, thermal expansion, or mechanical degradation over time. Copper pipes solve these issues through their unique physical and chemical properties.

Rapid heat transfer improves HVAC and refrigeration efficiency.
Copper naturally resists corrosion in water, refrigerants, and many industrial fluids.
Cold drawn seamless construction ensures excellent pressure resistance.
Copper piping can operate reliably for decades with minimal maintenance.
Copper possesses natural properties, making it suitable for drinking water and medical gas systems.
Copper tubes can be bent, expanded, brazed, welded, and machined efficiently.

| Product | Seamless Copper Pipe & Tube |
| Material | C10100, C10200, C11000, C12000, C12200, C70600, C71500, etc. |
| Standards | ASTM, EN, DIN, ISO, JIS, GB |
| Shape | Round, Square, Rectangular |
| Round OD | 2-910 mm |
| Wall Thickness | 0.2-120 mm |
| Square Size | 2×2-1016×1016 mm |
| Rectangular Size | 2×4-1016×1219 mm |
| Length | 3m, 5.8m, 6m, 11.8m, 12m or customized |
| Temper | Soft, 1/16 Hard, 1/8 Hard, 1/4 Hard, 1/2 Hard, Full Hard |
| Surface | Mill, Bright, Polished, Oiled, Mirror, Sandblasted |
| Price Terms | EXW, FOB, CFR, CIF |
| Payment | T/T, L/C |
| Packaging | Standard Export Seaworthy Package |
- HVAC Systems: Air conditioning, refrigeration units, heat pumps
- Plumbing: Drinking water supply, hot and cold water systems, building services
- Industrial Equipment: Heat exchangers, pressure vessels, hydraulic systems, pneumatic pipelines
- Medical Industry: Medical gas distribution, oxygen supply systems
- Marine Engineering: Seawater cooling systems, shipbuilding applications
- Automotive Industry: Brake lines, fuel systems, cooling circuits
- Electrical Industry: Busbars, conductive components
Copper pipes transport liquids and gases while maintaining excellent mechanical integrity and thermal efficiency. Their seamless construction eliminates welded joints, reducing leakage risks and improving pressure resistance.
The smooth internal surface minimizes friction loss, allowing fluids and refrigerants to flow efficiently while reducing energy consumption. In heat exchange applications, copper rapidly transfers heat between media, significantly improving system performance.
| Grade | Features |
|---|---|
| C10100 | Oxygen-free, highest conductivity |
| C10200 | OFHC copper, vacuum applications |
| C11000 | Electrolytic tough pitch copper |
| C12200 | Phosphorus deoxidized copper |
- Outside diameter
- Wall thickness
- Length
- Coil or straight length
- Soft for bending
- Half hard for general applications
- Hard for structural strength
- Bright annealed
- Polished
- Tinned
- Mill finish
Choose ASTM, EN, DIN, ISO, or customer-specific requirements.
C10100 is oxygen-free copper with extremely high conductivity, while C12200 is phosphorus-deoxidized copper with excellent weldability and corrosion resistance.
Yes. Dimensions, lengths, tempers, surface finishes, and packaging can all be customized.
Yes. Their excellent thermal conductivity and corrosion resistance make them one of the best materials for HVAC and refrigeration applications.
Products can be manufactured according to ASTM, EN, DIN, ISO, JIS, and GB standards.
We use seaworthy export packaging, including wooden cases, bundles, protective wrapping, and customized solutions for international transportation.



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