GB/T 5231. Known for its exceptional strength, flexibility, and excellent thermal and electrical conductivity, this copper pipe is widely used in plumbing, HVAC, refrigeration, and industrial applications. With a purity of 99.90% copper, it provides optimal performance in heat transfer and electrical conductivity. Additionally, its excellent corrosion resistance ensures durability in both domestic and industrial environments. Yuanchi offers this copper pipe in various dimensions and finishes to suit your specific requirements.EN 17671 R220 Copper Pipe
MOQ:≥1 Ton Asal: Shandong,Cina
Garansi: 5 Taun Pangiriman: 0-15 dina
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GB/T 5231 Pipa Tembaga is a high-quality copper pipe manufactured in accordance with the Chinese national standard GB/T 5231. Known for its exceptional strength, flexibility, and excellent thermal and electrical conductivity, this copper pipe is widely used in plumbing, HVAC, refrigeration, and industrial applications.
With a purity of 99.90% copper, it provides optimal performance in heat transfer and electrical conductivity. Additionally, its excellent corrosion resistance ensures durability in both domestic and industrial environments. Yuanchi offers this copper pipe in various dimensions and finishes to suit your specific requirements.
| Property | Value |
|---|---|
| Bahan | High-purity Copper (Cu) |
| Standard | GB/T 5231 |
| Komposisi kimia | |
| Copper (Cu) | 99.90% minimum |
| Oxygen (O) | 0.02% max |
| Mechanical Properties | |
| Yield Strength | 210 MPa (min) |
| Kekuwatan Tensile | 250 MPa (min) |
| Elongation | 35% (min) |
| Kekerasan | 40-50 HRB |
| Density | 8.96 g/cm³ |
| Electrical Conductivity | 97% IACS |
| Thermal Conductivity | 390 W/m·K |
| kekandelan | 0.5mm to 5mm |
| Outer Diameter | 6mm to 108mm |
| dawa | Custom lengths available |
| Lumahing Rampung | Mill Rampung, Padhang Annealed |

Ing GB/T 5231 Pipa Tembaga is characterized by its high purity of 99.90%, ensuring superior electrical and thermal conductivity. It excels in systems that require efficient energy transfer, such as plumbing, HVAC, and refrigeration systems.
With a thermal conductivity of 390 W/m·K and electrical conductivity of 97% IACS, this pipe is ideal for applications requiring high efficiency in heat exchange and electrical systems. Its corrosion resistance ensures longevity in harsh environments, and its flexibility makes installation easier. The pipe is also strong and resistant to wear, making it perfect for both high and low-pressure systems.
Ing Yuanchi, we understand the importance of safe packaging and reliable delivery. Each GB/T 5231 Pipa Tembaga is carefully wrapped in protective film to prevent surface damage during shipping. Larger orders are securely bundled and packed onto wooden pallets or crates for maximum protection. We ensure timely and reliable delivery to destinations across South America, the Middle East, Africa, Australia, and beyond, maintaining the integrity of your order throughout transit.
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Yuanchi didegaké ing 2006, karo 18 taun pengalaman ing ekspor baja, diekspor menyang luwih saka 30 negara. Kita ndhukung kustomisasi, sampel gratis, yen perlu, hubungi kita kanggo penawaran gratis.
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