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GB/T 5231. Known for its exceptional strength, kakayahang umangkop, 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 Origin: Shandong,Tsina
Warranty: 5 Years Delivery: 0-15 Day
All accepted
Available
Sea or Land Freight
GB/T 5231 Copper Pipe is a high-quality copper pipe manufactured in accordance with the Chinese national standard GB/T 5231. Known for its exceptional strength, kakayahang umangkop, 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 |
|---|---|
| Material | High-purity Copper (Cu) |
| Standard | GB/T 5231 |
| Chemical Composition | |
| Copper (Cu) | 99.90% minimum |
| Oxygen (O) | 0.02% max |
| Mechanical Properties | |
| Yield Strength | 210 MPa (min) |
| Tensile Strength | 250 MPa (min) |
| Elongation | 35% (min) |
| Katigasan | 40-50 HRB |
| Density | 8.96 g/cm³ |
| Electrical Conductivity | 97% IACS |
| Thermal Conductivity | 390 W/m·K |
| Thickness | 0.5mm to 5mm |
| Outer Diameter | 6mm to 108mm |
| Length | Custom lengths available |
| Surface Finish | Mill Finish, Bright Annealed |
The GB/T 5231 Copper Pipe 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.
At Yuanchi, we understand the importance of safe packaging and reliable delivery. Each GB/T 5231 Copper Pipe 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.
If you want to know more about our products, please contact our staff, we provide you with 24-hour quotation service. If you need samples, we provide free samples.
Yuanchi was founded in 2006, with 18 years of experience in steel export, exported to more than 30 countries. We support customization, free samples, if needed, please contact us for a free quotation.
Get detailed information and quotes on our products. Experience the quality of our products for yourself and start your cooperation journey.
Kung mayroon kang anumang mga katanungan, mangyaring punan ang form ng pagtatanong sa ibaba, at babalikan ka namin sa lalong madaling panahon.
Kung mayroon kang anumang mga katanungan tungkol sa hindi kinakalawang na asero, mangyaring punan ang form ng pagtatanong sa ibaba, at babalikan ka namin sa lalong madaling panahon.
Kung mayroon kang anumang mga katanungan tungkol sa carbon steel, mangyaring punan ang form ng pagtatanong sa ibaba, at babalikan ka namin sa lalong madaling panahon.
Kung mayroon kang anumang mga katanungan tungkol sa mga sheet ng bakal, mangyaring punan ang form ng pagtatanong sa ibaba, at babalikan ka namin sa lalong madaling panahon.
