| Categories | Copper Pipes |
|---|---|
| Brand Name: | Wuxi Slast/Sylaith Special Steel Co., LTD |
| Model Number: | T2 |
| Certification: | MTC |
| Place of Origin: | JIANGSU, CHINA |
| MOQ: | 100KG |
| Payment Terms: | 30% TT DEPOSIT IN ADVANCE 70% BALANCE OF TT BEFORE LOADING |
| Supply Ability: | 1000+ton/tons+month |
| Delivery Time: | 7-15 days or as requirements |
| Packaging Details: | Standard Export Seaworthy Package. Suit for all kinds of transport, or as required |
| Material: | Cu99.9% High-Purity Copper |
| Grade: | T2 |
| Od: | 6.35-406mm |
| Color: | Red |
| Wt: | 0.5-80mm |
| Length: | 1-6m or as Customer Require |
| Shape: | Round |
| Application: | Refrigerator, Air Condition, Water Tube, Water Heater, Oil Cooler Pipe |
| Packaging: | Standard Export Packing |
Our ASTM Red Seamless T2 Copper Tube is specifically designed for use in air conditioning systems, refrigeration applications, and heat exchangers. Manufactured from high-purity copper (Cu99.9%), these copper tubes offer excellent thermal conductivity, corrosion resistance, and long-lasting durability. The 1/4-inch straight copper pipe is ideal for heat transfer applications, ensuring reliable performance in both residential and commercial cooling systems.
These copper tubes meet the ASTM B88, ASTM B837, ASTM B306, ASTM B883, and ASTM B819 standards, ensuring they deliver superior performance under various conditions. Available in customized sizes and lengths, these seamless copper tubes offer flexibility for installation in air conditioners, heat pumps, and refrigeration units.


| Feature | Description |
|---|---|
| Material | Cu99.9% High-Purity Copper |
| Grade | T2 |
| Dimensions | OD: 6.35mm to 406mm |
| Thickness (Wt) | 0.5mm to 80mm |
| Length | 1m to 6m or as required |
| Surface Finish | Standard Export Seaworthy Package |
| Certifications | CE, ISO, RoHS |
| Tensile Strength | R220, R250, R290 |
| Elongation | ≥30% to ≥40% |
| Hardness | HV: 40-100 |
| Application | Air conditioning, Refrigeration, Heat exchangers, Pipe fittings |
| HS Code | 7411101900 |
| Production Capacity | 50 tons/month |
Air Conditioning Systems: These copper tubes are commonly used in AC systems to ensure efficient heat exchange.
Refrigeration: Perfect for refrigeration units, including commercial refrigerators, freezers, and coolers.
Heat Exchangers: Due to its high thermal conductivity, these tubes are essential components in heat exchangers used in industrial cooling systems.
Automotive: Utilized in automotive cooling systems and heat pipes.
Marine: Used in marine heat exchangers and cooling systems.
Plumbing and Piping: Copper pipes are widely used for water supply lines, providing both strength and durability.

Copper’s excellent thermal conductivity makes it an ideal choice for heat transfer applications. The seamless design of the ASTM Red Seamless T2 Copper Tube ensures there are no weaknesses in the pipe that could cause leaks or pressure drops, making it highly reliable for cooling and heating systems. This copper pipe works by allowing the passage of coolant or refrigerant through its interior, facilitating efficient heat transfer from the surroundings or other components of a system.
Copper's non-corrosive nature ensures that it remains effective for long periods, even when exposed to moisture, high pressure, and temperature changes, making it ideal for use in environments like air conditioning units, refrigerators, and cooling systems.


Q1: What is the material used for the ASTM Red Seamless T2 Copper
Tube?
A: The ASTM Red Seamless T2 Copper Tube is made from high-purity
copper (Cu99.9%), ensuring excellent thermal and electrical
conductivity.
Q2: What is the standard length of the copper tube?
A: The copper tube can be customized to any length between 1m and
6m, or as per your specific requirements.
Q3: What are the certifications for the ASTM Red Copper Tube?
A: The copper tube is certified with CE, ISO, and RoHS to meet
international standards.
Q4: What are the primary applications of this copper tube?
A: The ASTM Red Seamless T2 Copper Tube is primarily used in air
conditioning systems, refrigeration units, heat exchangers,
automotive cooling systems, and marine applications.
Q5: Can I get a customized size for the copper tube?
A: Yes, we offer customized sizes and lengths to meet the specific
requirements of your application.
Q6: How is the copper tube packaged?
A: The copper tube is packaged in a standard export seaworthy
package, ensuring safe and reliable delivery.
Q7: What is the tensile strength of the copper tube?
A: The tensile strength of the copper tube varies between R220,
R250, and R290, depending on the temper of the copper.
Q8: Is the copper tube corrosion-resistant?
A: Yes, the copper tube has excellent corrosion resistance, making
it suitable for use in moisture-prone environments like air
conditioning and refrigeration systems.
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