GB/T. 12771 Copper Pipe is a high-performance copper pipe manufactured in accordance with the Chinese national standard GB/T 12771. Known for its superior quality and versatility, this copper pipe is widely used in plumbing, refrigeration, HVAC, and industrial applications where excellent corrosion resistance, high thermal and electrical conductivity, and long-term reliability are crucial. Made from 99.90% pure copper, GB/T. 12771 Copper Pipe is suitable for both domestic and commercial use, offering durability and ease of installation. It is available in a range of sizes and thicknesses to meet specific project requirements.

Product Specifications:

Unique Features:

The GB/T. 12771 Copper Pipe is made from high-purity copper (99.90%), which provides outstanding electrical and thermal conductivity. The thermal conductivity of 390 W/m·K and electrical conductivity of 97% IACS make it ideal for heat exchange applications such as HVAC systems and refrigeration. With a yield strength of 210 MPa and tensile strength of 250 MPA, the pipe offers robust mechanical properties, making it suitable for use in high-pressure and demanding environments. The pipe’s excellent corrosion resistance ensures it performs reliably over time, even in aggressive conditions. The flexibility and ease of installation further enhance its value in both residential and commercial projects.

Applications:

• Plumbing Systems: The GB/T. 12771 Copper Pipe is extensively used in residential and commercial plumbing systems for both water supply and drainage, thanks to its high corrosion resistance and mechanical strength.
• HVAC Systems: Due to its exceptional thermal conductivity, this copper pipe is commonly used in HVAC systems, particularly for air conditioning and refrigeration systems where efficient heat transfer is essential.
• Refrigeration Systems: It is ideal for refrigeration applications, helping maintain efficient heat exchange, especially in cooling systems for commercial and industrial use.
• Gas Distribution Systems: The pipe is widely employed in gas distribution networks, ensuring a reliable and safe flow of gases in both residential and industrial sectors.
• Industrial Applications: Its mechanical strength and corrosion resistance make it perfect for industrial applications, including heat exchangers, power generation, and chemical processing systems.

Packaging & Pagpapadala:

At Yuanchi, we ensure that GB/T. 12771 Copper Pipe is carefully packaged to prevent any damage during shipping. The pipes are individually wrapped in protective materials to maintain their integrity. For larger orders, they are securely bundled and placed onto wooden pallets or crates to prevent shifting during transportation. We offer efficient global shipping, ensuring timely delivery to customers across South America, the Middle East, Africa, Australia, and beyond.

Madalas na nagtanong (FAQ):

1. What is GB/T 12771 Copper Pipe used for?
   • GB/T. 12771 Copper Pipe is used in a variety of applications including plumbing, HVAC systems, refrigeration, gas distribution, and industrial systems, where corrosion resistance, conductivity, and strength are critical.
2. What makes GB/T 12771 Copper Pipe unique?
   • The pipe is made from 99.90% pure copper, offering excellent electrical and thermal conductivity (390 W/m·K thermal, 97% IACS electrical). It also has strong mechanical properties (yield strength of 210 MPA) and excellent corrosion resistance.
3. Can GB/T 12771 Copper Pipe be used outdoors?
   • Oo, the pipe’s corrosion resistance makes it suitable for both indoor and outdoor installations, including plumbing, HVAC, and refrigeration systems.
4. What sizes are available for GB/T 12771 Copper Pipe?
   • GB/T. 12771 Copper Pipe is available in diameters ranging from 6mm to 108mm and thicknesses from 0.5mm to 5mm. Custom lengths can be provided to meet your specific needs.
5. Is GB/T 12771 Copper Pipe suitable for high-pressure systems?
   • Oo, the pipe has high mechanical strength, making it suitable for use in moderate to high-pressure systems in both residential and industrial applications.
6. How is GB/T 12771 Copper Pipe shipped?
   • Yuanchi ensures the safe delivery of GB/T. 12771 Copper Pipe by securely wrapping the pipes in protective packaging. Larger orders are bundled and shipped on wooden pallets or crates for added security. We ensure timely and safe shipping to destinations worldwide.