TP1/C12000 Annealed Copper Tube For Condenser
Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of tp1/c12000 annealed copper tube for condenser in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount tp1/c12000 annealed copper tube for condenser for sale here from our factory. Customized orders are welcome.
What is the TP1/C12000 Annealed Copper Tube?
TP1 copper alloy is a phosphorus-deoxidized copper, belonging to the category of high-purity copper materials. It exhibits excellent electrical conductivity, thermal conductivity, and workability. The "TP" in its name stands for "Deoxidized Phosphorus Copper," while the "1" indicates a lower phosphorus content variant. Through the phosphorus deoxidation process, this material effectively reduces oxygen content, preventing hydrogen embrittlement while preserving the inherent properties of copper. It is widely used in precision electronics, heat exchangers, pipeline systems, and other fields.
TP1/C12000 Parameters
| Feature | Specification |
|---|---|
| Standard | ASTM B280 (Primary), EN 12735-1, GB/T 17791 |
| Common Sizes (OD) | 6.35 mm (1/4"), 9.52 mm (3/8"), 12.7 mm (1/2"), 15.88 mm (5/8"), 19.05 mm (3/4") |
| Wall Thickness | As per ACR series standards (e.g., 0.71mm, 0.81mm) or custom specifications. |
| Temper | Soft (Annealed) for optimal formability. |
| Key Quality Assurance | Nitrogen-Purged & Sealed Packaging (guarantees oxide-free, weld-ready interiors), 100% Eddy Current Testing, Spectrometric Analysis. |
Physical Properties
|
Property |
Value |
|
Density |
8.9 g/cm³ |
|
Conductivity |
90-93% IACS |
|
Thermal Conductivity |
350 W/(m·K) |
|
Thermal Expansion Coefficient |
17.7×10⁻⁶/K |
|
Elastic Modulus |
132 GPa |
|
Melting Point |
1083°C |
Mechanical Properties
|
State |
Tensile Strength (MPa) |
Elongation (%) |
Vickers Hardness (HV) |
|
Hard (Y) |
≥275 |
≥5 |
80-110 |
|
Annealed (M) |
≥200 |
≥40 |
50-70 |
Chemical Composition
|
Component |
Cu+Ag |
Pb |
Sb |
Bi |
P |
Fe |
S |
Other Impurities |
|
Content (%) |
≥99.90 |
≤0.005 |
≤0.002 |
≤0.001 |
0.005-0.012 |
≤0.005 |
≤0.005 |
≤0.05 |
Why TP1 Copper Tubes Are Suitable for Condensers
Best Heat Transfer: Its low phosphorus content gives it the highest thermal conductivity among common deoxidized coppers, maximizing heat rejection efficiency.
Built to Last: It naturally resists corrosion from moisture, air, and pressure cycling, ensuring long-term durability.
Easy & Reliable to Use: It's easily formed into compact coils and brazes perfectly for strong, leak-proof joints.
FAQ
Q: TP1 vs. TP2 for condensers-which is better?
A: TP1 is the performance choice for maximizing efficiency due to its higher conductivity. TP2 is an excellent, cost-effective general-purpose option. For high-end or energy-critical applications, TP1 is superior.
Q: Are your tubes ready for automated brazing lines?
A: Absolutely. Our mandatory nitrogen-purged packaging ensures the internal surface remains clean, dry, and completely free of oxidation, guaranteeing perfect brazing results right out of the package.
Q: Can you provide material certificates?
A: Yes. We supply full traceability with Mill Test Certificates (MTCs) compliant with ASTM/EN standards, documenting chemistry, mechanical properties, and test results.
Our factory
Our factory deeply integrates technological innovation with lean manufacturing, with a fully digitalized management system at its core. We achieve zero-blind-spot quality control-from raw material spectral analysis to online eddy current testing. We not only supply standard products certified under multiple systems such as ASTM, EN, and GB but also specialize in providing customized TP1/C12000 copper tube solutions for global high-end equipment manufacturers, particularly for heat exchange applications such as condensers and evaporators.
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