| Customization: | Available |
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| Type: | Copper Pipe |
| Application: | Water Tube, Water Heater, Oil Cooler Pipe |
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Introducing our premium Copper Pipe Cutting Service, featuring non-ferrous, seamless brass alloy pipes with exceptional properties. These pipes are pressed and drawn to perfection, boasting light weight and outstanding thermal conductivity.
Our superior copper pipes are renowned for their hardness, corrosion resistance, and ability to withstand high temperatures and pressures, making them ideal for a wide range of applications. Unlike galvanized steel pipes, which are prone to rust and can lead to yellow tap water and reduced flow, our copper pipes offer long-lasting reliability. Additionally, many other materials used in hot water systems can weaken at high temperatures, posing safety risks. In contrast, copper's high melting point of 1083 degrees Celsius ensures unparalleled durability. Remarkably, archaeologists have found a 4,500-year-old copper water pipe in an Egyptian pyramid that remains functional to this day.
| Product name |
TP1 TP2 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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| TP1 Chemical element content (%) | ||
| element | P | Cu |
| Min | 0.004 | 99.9 |
| Max | 0.012 | - |
| TP2 Chemical element content (%) | ||
| element | P | Cu |
| Min | 0.015 | 99.9 |
| Max | 0.04 | - |
| TP2 mechanical property | ||
| Diameter (opposite edge distance) |
strength of extension | Elongation or elongation after breaking |
| d | σb | δ |
| mm | Mpa | % |
| d≤120 | ≥186 | ≥40 |
Red Copper Pipe Specifications
Nominal Diameter of Red 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
Mechanical Property
Red copper, also known as pure copper, boasts a purplish-red hue. It offers a density of 8.96 and a melting point of 1083ºC.
Mass Calculation of Red Copper Tube: 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.
Thermal Conductivity (λ): 384/W·(m·K)-1
Specific Heat Capacity (C): 0.394/kj·(kg·K)-1
Application
The application range of red copper pipe is extensive, encompassing electrical appliances, construction, chemical industry, sealing gaskets, transformers, water heaters, and more.
As a top-tier pipeline material, red copper tubes exhibit versatility across numerous sectors. In electrical appliances, they are integral to the manufacturing of transformers and water heaters, ensuring safety and durability. In construction, they serve critical roles in building internal pipeline systems, such as water supply and drainage systems, and are prized for their corrosion and high-temperature resistance. Additionally, in the chemical industry, red copper's robust performance makes it ideal for creating sealing gaskets, ensuring stability and durability in extreme conditions.
In conclusion, red copper pipes are favored in various industries due to their exceptional performance and wide-ranging applications.
Qualitative Materials:
We utilize premium, top-grade raw materials to ensure our products deliver superior strength, resilience, and longevity.
Advanced Technology:
Our manufacturing processes incorporate cutting-edge technologies, including advanced smelting, continuous casting, and rolling techniques.
Customized Service:
At Shanghai Bolaisheng Metal Group Co., Ltd., we offer bespoke design and manufacturing services, meticulously tailored to meet the unique needs and precise requirements of our valued customers.
Q1: Why choose your company?
A: With over 16 years of unparalleled industry expertise and the advantage of having our own state-of-the-art factory, Shanghai Bolaisheng Metal Group Co., Ltd. delivers exceptional Copper Pipe Cutting Services. Our offerings are further elevated by a professional and dedicated sales team, ensuring the highest standards of quality and customer satisfaction.
Q2: What are your terms of payment?
A: Our payment terms are straightforward and secure: a 30% T/T deposit upfront is required, with the remaining 70% due before delivery, ensuring a smooth and transparent transaction process.
Q3: What are your delivery terms?
A: We offer flexible delivery terms to meet your needs, including FOB, CFR, CIF, and EXW, providing you with a range of options for your convenience.
Q4: What is your delivery time?
A: Our standard lead time is efficiently managed to range between 7 to 15 days after receiving the deposit, ensuring timely and reliable delivery of your seamless brass alloy pipes.
Q5: Can you provide samples?
A: Absolutely, we offer complimentary samples if they are available in stock. However, please note that transportation fees must be borne by the buyer, ensuring you get a firsthand experience of our high-quality products before making a purchase.
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