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Air Conditioner Astm B280 C12200 Tp2 1/2 3/8 3/4 Pancake Coil Copper Tube Pipe For Air Conditioner
ASTM B280 C12200 TP2 Pancake Coil Copper Tube Our ASTM B280 C12200 TP2 Pancake Coil Copper Tube is a premium, alloy-free solution engineered for exceptional reliability and efficiency in air conditioning and refrigeration systems. Manufactured from phosphorus deoxidized copper (C12200/DHP) with a minimum 99.99% Cu content, this soft-temper tube offers superior corrosion resistance, excellent heat conductivity, and remarkable formability. The unique "pancake coil" configuratio
Product Details
Highlight:
ASTM B280 copper AC tube
,C12200 pancake coil pipe
,3/4 inch AC copper tube
Cu (Min):
C12200 Copper Tube
Product Name:
Copper Coil Tube
Alloy:
Non-alloy
Shape:
Round Roll
Copper Pipe:
Air Conditioning Capillary Tube
Length:
Accept Customzie Size
Wall Thickness:
Accept Customzie Size
Application:
Air Condition Or Refrigerator
Basic Properties
Place of Origin:
JIANGSU, CHINA
Brand Name:
Wuxi Slast/Sylaith Special Steel Co., LTD
Certification:
MTC
Model Number:
T2, ASTM C11000, BS C102, CDA 110
Trading Properties
Minimum Order Quantity:
100KG
Payment Terms:
30% TT DEPOSIT IN ADVANCE 70% BALANCE OF TT BEFORE LOADING
Supply Ability:
1000+ton/tons+month
Product Description
ASTM B280 C12200 TP2 Pancake Coil Copper Tube
Our ASTM B280 C12200 TP2 Pancake Coil Copper Tube is a premium, alloy-free solution engineered for exceptional reliability and efficiency in air conditioning and refrigeration systems. Manufactured from phosphorus deoxidized copper (C12200/DHP) with a minimum 99.99% Cu content, this soft-temper tube offers superior corrosion resistance, excellent heat conductivity, and remarkable formability. The unique "pancake coil" configuration ensures compact storage, easy handling, and reduced installation time on the job site.
This copper pipe is produced in full compliance with international standards including ASTM B280, EN 12735-1, and JIS H3300. It comes pre-cleaned, nitrogen-charged, and sealed at the ends to prevent oxidation and contamination, guaranteeing system integrity right out of the packaging. Optional fire-retardant insulation with certified low thermal conductivity (≤0.033 W/mK at 0°C) is available for enhanced energy efficiency and safety. We offer complete customization from bending and cutting to precise sizing, supported by a fast 7-15 day delivery timeline.
Product Specifications
| Attribute | Specification |
|---|---|
| Material / Grade | C12200 (DHP) Phosphorus Deoxidized Copper, 99.99% Cu Min |
| Standard | ASTM B280, EN 12735-1, AS1571, JIS H3300 |
| Temper / Hardness | Soft Temper (TP2), 1/16 Hard |
| Common Sizes (OD) | 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1" (Customizable: 3mm - 40mm) |
| Wall Thickness | 0.3mm - 2mm (Customizable) |
| Length | 1m - 50m, or as Pancake Coil (Fully Customizable) |
| Shape | Round, Pancake Coil (also available as U-Tube, Straight Lengths) |
| Processing Services | Bending, Decoiling, Welding, Punching, Cutting |
| Surface Finish | Bare Copper, Cleaned & Nitrogen-Filled Ends |
| Insulation (Optional) | Fire-Retardant PE Foam (M1/DIN B2/UL HF-1 rated). Temp Range: -40°C to +105°C |
| Delivery Time | 7-15 Days for Custom Orders |
| Place of Origin | China |
Application Scenarios
- Split & Central AC Systems: For connecting indoor and outdoor units, serving as refrigerant lines for both liquid and suction lines.
- Commercial Refrigeration: Used in walk-in coolers, freezers, supermarket display cases, and cold storage warehouses.
- Heat Pump Systems: Facilitating efficient heat transfer in both heating and cooling modes.
- HVAC & R Manufacturing: Perfect as a raw material for OEMs producing condensers, evaporators, and other heat exchanger coils.
- Refrigeration Repair & Maintenance: The pancake coil format is especially convenient for service technicians needing on-site tubing.
Packaging & Shipping
All copper tube coils are packed in standard export packaging to ensure safe transportation. We offer flexible shipping options to meet your requirements.
Frequently Asked Questions
Q: What makes the "pancake coil" design advantageous?
A: Unlike traditional straight lengths or large-diameter coils, the flat-wound pancake coil saves significant space, is easier to transport, and allows for smoother uncoiling and installation with less risk of kinking, reducing on-site labor time.
Q: Why is the C12200 (TP2) copper material important?
A: C12200 is a phosphorus deoxidized, non-arsenical copper. This composition provides excellent resistance to oxidation and "green rot" corrosion, superior weldability and brazability, and high ductility for easy bending and flaring without cracking.
Q: The product mentions the tubes are "cleaned and closed at extremities." Why is this necessary?
A: This is a critical quality control step. It ensures no moisture, dirt, or oxides are inside the tube during storage and transit. This preserves system purity, prevents performance loss, and eliminates the need for additional cleaning before installation, protecting compressors from damage.
Q: Is the optional insulation effective?
A: Yes. The closed-cell polyethylene foam insulation is highly efficient (thermal conductivity ≤0.033 W/mK), minimizing unwanted heat gain/loss on refrigerant lines. This improves system energy efficiency, prevents condensation ("sweating"), and has fire-retardant certifications for safety.
Q: Can I order sizes not listed in the standard specifications?
A: Absolutely. A key feature of our service is full customization. We can produce tubes with outside diameters from 3mm to 40mm and various wall thicknesses to meet your specific engineering and design requirements.
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