| Customization: | Available |
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| Type: | Copper Pipe |
| Application: | Water Tube, Water Heater, Oil Cooler Pipe |
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Copper pipe is a premium non-ferrous metal pipe known for being a pressed and drawn seamless pipe. It boasts light weight and superior thermal conductivity, making it an optimal choice for various applications.
Copper pipes are renowned for their hardness, corrosion resistance, and ability to withstand high temperatures and pressures, making them suitable for diverse environments. Unlike galvanized steel pipes, which rust easily and reduce water quality and flow, copper pipes maintain integrity and performance. Inferior materials often weaken at high temperatures, posing safety risks, whereas copper's melting point of 1083 degrees Celsius ensures exceptional reliability in hot water systems. Remarkably, archaeologists have found a 4,500-year-old copper water pipe in an Egyptian pyramid that remains functional today.
| Product name |
CW004A CW006A CW008A Copper pipe/tube |
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| Standard |
GB/T 17791-2007 GB/T 19850-2005 GB/T 20301-2006 GB/T 20928-2007 |
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| Specification |
Nominal diameter of copper pipe (mm) 8,10,15,20,25,32,40,50,65,80,100,125,150, in 1/4 3/8 1/2 5/8 3/4 1 1 1/4 1 1/2 2 2 1/2 3 3 1/2 4 5 6 Average diameter (mm), 9.52, 12.7, 15.88, 19.05, 22.22, 28.58, 34.92, 41.28, 53.98, 66.68, 79.38, 92.08, 104.78, 130.18, 155.58 K magnitude 0.89, 1.24, 1.24, 1.24, 1.65, 1.65, 1.65, 1.83, 2.11, 2.41, 2.77, 3.05, 3.40, 4.06, 4.78 Wall thickness (mm) L grade 0.76, 0.89, 1.02, 1.07, 1.14, 1.27, 1.40, 1.52, 1.78, 2.03, 2.29, 2.54, 2.79, 3.18, 3.56 M class 0.64, 0.71, 0.81, 0.89, 1.07, 1.24, 1.47, 1.65, 1.83, 2.11, 2.41, 2.77, 3.10 as customer's requirement |
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| Typical uses |
Copper pipes are generally used in heat exchange equipment, and low temperature pipes in oxygen production equipment can also be used. Some relatively thin copper tubes can be used to transport some pressure liquid, and can also be used as a pressure measuring tube in the instrument; In addition, the copper pipe is relatively strong, unlike other metals can be easily corroded, so now many of the water pipes used in buildings, refrigeration pipes will choose to use copper pipes |
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| Physical property |
hermal conductivity (λ) 384/W·(m·K)-1, Specific hot melt (C) 0.394/kj·(kg·K)-1, density:8.96g/cm³, fusing point:1083ºC |
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| MOQ |
1ton, We can accpet sample order. |
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| Export Packing |
Standard Seaworthy Package |
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| CW004A Chemical element content (%) | |||||
| element | Cu | Pb | Bi | O | other aggregate |
| Min | 99.9 | - | - | - | - |
| Max | - | 0.005 | 0.0005 | 0.04 | 0.03 |
| CW006A Chemical element content (%) | ||||
| element | Cu | Ag | O | other aggregate |
| Min | 99.9 | - | - | - |
| Max | - | 0.015 | 0.1 | 0.05 |
| CW008A Chemical element content (%) | |||||
| element | Cu | Pb | Bi | Ag | other aggregate |
| Min | 99.95 | - | - | - | - |
| Max | - | 0.005 | 0.0005 | 0.015 | 0.03 |
| Other single or other aggregate chemical constituents include those whose values are not specified in the table. Analysis should only be carried out if it is assumed to be present or in a routine analysis and there are indications that its composition will exceed the prescribed value. | |||||
Comprehensive Specifications for Red Copper Pipes
Nominal Diameter of Red Copper Pipes (mm): 8, 10, 15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150; inch: 1/4, 3/8, 1/2, 5/8, 3/4, 1, 1 1/4, 1 1/2, 2, 2 1/2, 3, 3 1/2, 4, 5, 6
Average Diameter (mm): 9.52, 12.7, 15.88, 19.05, 22.22, 28.58, 34.92, 41.28, 53.98, 66.68, 79.38, 92.08, 104.78, 130.18, 155.58; K magnitude: 0.89, 1.24, 1.24, 1.24, 1.65, 1.65, 1.65, 1.83, 2.11, 2.41, 2.77, 3.05, 3.40, 4.06, 4.78
Wall Thickness (mm): L Grade: 0.76, 0.89, 1.02, 1.07, 1.14, 1.27, 1.40, 1.52, 1.78, 2.03, 2.29, 2.54, 2.79, 3.18, 3.56; M Class: 0.64, 0.71, 0.81, 0.89, 1.07, 1.24, 1.47, 1.65, 1.83, 2.11, 2.41, 2.77, 3.10
Mechanical Properties
Red Copper: The Essence of Pure Copper - Purplish Red Copper with a density of 8.96 and a melting point of 1083ºC.
Mass Calculation of Red Copper Tubes: G = 8.96πδ (D-δ) / 1000
G: Mass (kg); δ: Tube Wall Thickness (mm); D: Tube Diameter (mm)
Suitable Copper Grades for Manufacturing: T1, T2.
High Thermal Conductivity (λ): 384/W·(m·K)-1
Specific Hot Melt (C): 0.394/kj·(kg·K)-1
Versatile Applications
Red copper pipes boast a vast range of applications including electrical appliances, construction, chemical industry, sealing gaskets, transformers, water heaters, and more.
As a premium pipeline material, red copper pipes are indispensable across various fields. In electrical appliances, they are integral to manufacturing high-quality items like transformers and water heaters, ensuring safety and durability. In construction, copper pipes are key to internal systems such as water supply and drainage, and are ideal for environments requiring corrosion and high-temperature resistance. In the chemical industry, copper pipes' stability and durability make them perfect for manufacturing sealing gaskets and other components suited for extreme conditions.
In summary, the superior performance and extensive applications of red copper pipes have established them as a material of choice across multiple industries.
Qualitative Materials:
We utilize premium, top-grade raw materials to ensure our products deliver superior strength, resilience, and longevity.
Advanced Technology:
Harnessing cutting-edge technologies, our manufacturing processes include state-of-the-art smelting, continuous casting, and rolling techniques.
Customized Service:
We offer bespoke design and manufacturing services, meticulously tailored to meet the unique needs and exacting requirements of our valued customers.
Q1: Why choose your company?
A: With over 16 years of unrivaled industry expertise and the advantage of operating our own cutting-edge factory, Shanghai Bolaisheng Metal Group Co., Ltd. delivers exceptional services. Our professional and committed sales team further elevates your experience with us.
Q2: What are your terms of payment?
A: We accept a 30% T/T deposit upfront, with the remaining 70% payable before delivery.
Q3: What are your delivery terms?
A: Our delivery terms include FOB, CFR, CIF, and EXW to accommodate your varying logistical needs.
Q4: What is your delivery time?
A: Our standard lead time ranges from 7 to 15 days after receiving your deposit, ensuring prompt and timely delivery.
Q5: Can you provide samples?
A: Yes, we provide complimentary samples if available in stock. Please note that transportation fees are the responsibility of the buyer.
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