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China China Copper Alloy Capillary Coil Tube Suppliers - High-Quality Air Conditioning Factory Products Suppliers, Factory
PLAIN TUBE Material: Copper Introducing our high-quality plain copper tubes, designed for superior performance and efficiency. These tubes are manufactured in our state-of-the-art factory in China, ensuring high cleanliness and brightness. With their uniform structure and high precision, they provide exceptional heat exchange capabilities. Their corrosion-resistant properties and outstanding formability make them easy to weld, making them an ideal choice for various applications. Trust our reliable suppliers for the best in copper plain tubes.
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STRAIGHT TUBE Material: Copper Our straight copper tubes are crafted with a smooth and flat surface, free from ripples or wrinkles. Manufactured in China, these tubes are a testament to our commitment to quality and precision. As leading suppliers in the industry, we guarantee that our straight tubes meet high standards for performance and reliability. Enhance your projects with our superior straight copper tubes, sourced directly from our trusted factory.
High cleanliness, bright, uniform, high precision, high heat exchange, easy to weld, corrosion resistant and outstanding formability; Tube of OFC (oxygen free copper) can deliver higher performance to resist corrosion; Tube of high tension copper is special designed for high tension applications.
Application
AC industry, refrigerator industry, LNG gas, medical care, building, ship building etc.
Technical Parameter
Outside Diameter (mm)
Wall Thickness (mm)
3.60
0.28-0.60
4.76
0.28-1.00
5.00
0.25-1.00
6.35
0.28-1.50
7.00-7.94
0.28-1.50
9.00-9.52
0.26-1.50
12.00-12.70
0.34-1.50
15.88-18.00
0.41-1.80
19.05
0.71-2.00
22.22
0.89-2.00
28.58
1.20
STRAIGHT TUBE
Material: Copper
Characteristic
① Smooth and flat surface:
The surface of smooth copper straight pipes is smooth and flat, without ripples or wrinkles. This smooth surface makes them widely used in some fields that require high-precision copper pipes, such as electronics, aerospace, and medical equipment.
② High purity and good conductivity:
Smooth copper straight pipes usually have high purity, with copper content usually reaching over 99%, which makes them excellent in electrical and electronic fields. Smooth copper has high conductivity and can effectively reduce the loss of electrical energy during transmission.
③ Excellent ductility and plasticity:
Smooth copper straight pipes have good ductility and plasticity, and can be easily stretched, bent, and processed into various shapes to meet different industrial needs. This characteristic makes smooth copper straight pipes highly flexible in manufacturing various copper products.
④ Corrosion resistance:
Compared to ordinary copper materials, smooth copper straight pipes have better corrosion resistance and can maintain stable performance in harsh environments. This feature gives it a unique advantage in some applications that require high demands on the external environment.
Application
Due to the above characteristics, smooth copper straight pipes have been widely used in multiple fields. For example, in the field of electronics, smooth copper straight pipes are used to manufacture circuit boards and connectors; In the aerospace industry, used for manufacturing components in high-temperature environments; In the field of medical devices, used for manufacturing precision instruments and equipment.
Technical Parameter
Outside Diameter (mm)
Wall Thickness (mm)
3.60-5.00
0.25-1.00
6.00-10.00
0.26-1.50
12.00-12.70
0.34-1.50
15.88-16.00
0.41-1.80
19.05
0.71-2.00
22.00-28.00
0.90-2.00
35.00-54.00
1.20-2.50
67.00-108.00
1.50-3.50
Certificates
Frequently Asked Questions
What are the primary applications for Plain Copper Tubes?
Plain Copper Tubes are widely used in the air conditioning (AC) industry, refrigerator industry, LNG gas systems, medical care, building construction, and ship building.
What makes OFC (Oxygen-Free Copper) tubes different from standard copper tubes?
Tubes made of OFC (oxygen-free copper) deliver significantly higher performance in resisting corrosion, making them ideal for demanding environments.
What are the key characteristics of Straight Copper Tubes?
Straight Copper Tubes feature a smooth and flat surface, high purity (over 99% copper content) with excellent electrical conductivity, outstanding ductility and plasticity for easy processing, and superior corrosion resistance.
In which high-precision fields are smooth copper straight pipes used?
Due to their smooth surface, high purity, and ductility, they are widely utilized in electronics (for circuit boards and connectors), aerospace (components in high-temperature environments), and medical devices (precision instruments).
What is the range of wall thicknesses available for Plain Tubes and Straight Tubes?
For Plain Tubes, the wall thickness ranges from 0.25 mm to 2.00 mm. For Straight Tubes, the wall thickness ranges from 0.25 mm up to 3.50 mm depending on the outside diameter.
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