Ang GB/T 249 Copper Pipe is made from 99.90% pure copper, offering superior electrical and thermal conductivity.With a thermal conductivity of 390 W/m·K and electrical conductivity of 97% IACS, it ensures maximum heat transfer efficiency, making it ideal for applications requiring high performance.GB/T 13851 Copper Pipe
MOQ:≥1 Ton na Pinagmulan: Shandong,Tsina
Warranty: 5 Taon ng Paghahatid: 0-15 Araw
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Ang GB/T 249 Copper Pipe is a high-quality copper pipe manufactured according to the Chinese national standard GB/T 249. Known for its superior durability, paglaban sa kaagnasan, and excellent thermal and electrical conductivity, this copper pipe is widely used in a range of industries including plumbing, HVAC, refrigeration, and gas distribution systems. With its high purity of 99.90% copper, it provides excellent heat transfer efficiency and long-term reliability. Yuanchi offers GB/T 249 Copper Pipe in various sizes and thicknesses, making it suitable for various applications, from residential plumbing to industrial cooling systems.
| Ari-arian | Halaga |
|---|---|
| Material | High-purity Copper (Cu) |
| Standard | GB/T 249 |
| Chemical Composition | |
| Copper (Cu) | 99.90% pinakamababa |
| Oxygen (O) | 0.02% max |
| Mechanical Properties | |
| Lakas ng Yield | 210 MPa (min) |
| Lakas ng makunat | 250 MPa (min) |
| Pagpahaba | 35% (min) |
| Katigasan | 40-50 HRB |
| Density | 8.96 g/cm³ |
| Electrical Conductivity | 97% IACS |
| Thermal Conductivity | 390 W/m·K |
| kapal | 0.5mm to 5mm |
| Outer Diameter | 6mm to 108mm |
| Ang haba | Custom lengths available |
| Surface Finish | Mill Finish, Bright Annealed |

Ang GB/T 249 Copper Pipe is made from 99.90% pure copper, offering superior electrical and thermal conductivity. With a thermal conductivity of 390 W/m·K and electrical conductivity of 97% IACS, it ensures maximum heat transfer efficiency, making it ideal for applications requiring high performance. The copper pipe’s mechanical strength (210 MPa yield strength) provides structural integrity, even in high-pressure systems. Bukod pa rito, the pipe’s excellent corrosion resistance ensures long-term durability, making it suitable for both indoor and outdoor installations. The pipe’s flexibility also simplifies installation, reducing labor costs and time.
At Yuanchi, we focus on ensuring that your GB/T 249 Copper Pipe arrives safely and on time. Each pipe is carefully wrapped in protective film to prevent surface damage during transit. For larger orders, the pipes are bundled securely and placed onto wooden pallets or crates. Our logistics team ensures that orders are shipped efficiently and that your products reach their destination on time, whether you are located in South America, ang Gitnang Silangan, Africa, Australia, or beyond.
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