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Copper Square Tube C12200

Copper Square Tube C12200

Copper square tube is one of the many types of copper tubes. It is a pressed and drawn seamless tube. Light weight, good thermal conductivity, high low temperature strength. Often used in the manufacture of heat exchange equipment (such as condensers, etc.). It is also used to assemble low-temperature pipelines in oxygen production equipment.
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Product Introduction

Why Choose Us

 

 

High Quality
YEXIANG Metal Tech taking science and technology as the guide, we are committed to the R&D and manufacturing of high-efficiency heat exchange tubes. We have brought together the most advanced high-efficiency heat exchange tube manufacturing technologies, processes and equipment. We rely on years of experience in the development of high-efficiency heat exchange tubes to continuously introduce more efficient products to our customers. At the same time, we also focus on product quality management and have established strict quality management systems and production standards in accordance with European and American standards.

 

Flexible innovation
YEXIANG is a young company with innovative capabilities. We always regard innovative products to drive the development of the industry as one of our long-term goals!

 

Integrity and reliability
The trust given to customers means that we are always obligated to provide the best quality. No matter now or in the future, YEXIANG will always do things in a responsible way!

 

Professional Team
Our professional team collaborate and communicate effectively with one another, and are committed to delivering high-quality results. They are capable of handling complex challenges and projects that require their specialized expertise and experience.

 

What is Copper Square Tube

 

 

Copper square tube is one of the many types of copper tubes. It is a pressed and drawn seamless tube. Light weight, good thermal conductivity, high low temperature strength. Often used in the manufacture of heat exchange equipment (such as condensers, etc.). It is also used to assemble low-temperature pipelines in oxygen production equipment. Small-diameter copper pipes are often used to transport pressured liquids (such as lubrication systems, oil pressure systems, etc.) and pressure measuring tubes used as instruments.

 

Related Product
 

 

Copper High Performance Evaporating Tube

Copper High Performance Evaporating Tube

This tube type has a unique fin design. There are specially designed channels under the outer fins to communicate with each other. In a flooded evaporator, this special structure can form a large number of stable vaporization cores and promote liquid evaporation. The vaporization process becomes frequent in and out channels, which promotes the continuous overflow of bubbles when the refrigerant boils, strengthens the boiling effect, and can obtain excellent heat conduction performance, and its heat transfer coefficient can be up to 7 times that of light tubes. At the same time, on this basis, the inner wall of the tube is strengthened to minimize the formation of thermal resistance inside the tube, so that the heat exchange capacity on both sides of the copper tube can be maximized.

Copper Pool Boiling Evaporator Tube

Copper Pool Boiling Evaporator Tube

The fish scales like profiles are distributed uniformly on the enhanced surface of the tube while the circular channels are formed helically under the profiles. The special porous structure has provided lots of nucleation points which are critical in flooded boiling. It has reduced the thickness of the liquid film between the bubbles and the tube wall to decrease the thermal resistance. Meanwhile, it can accelerate the circulation of liquid and bubbles in the fin root channels and cavity pockets due to the thermos-siphon effect, which improves both internal and external convection.

Copper Ordinary Low Fin Tube

Copper Ordinary Low Fin Tube

Low-finned tubes are a reliable solution for controlling the temperature of gases and liquids, or for evaporating and condensing refrigerants. Thanks to their larger heat transfer surface area, they offer considerable potential to save in terms of materials and fill volumes. The wide range of dimensions offered by Yexiang Solutions makes these products perfect for a broad scope of applications in the refrigeration and air conditioning industry, for oil/gas coolers in machinery and plant engineering, and for intermediate vapor superheaters in process engineering.

Copper Nickel High Performance Evaporating Tube

Copper Nickel High Performance Evaporating Tube

 

The addition of Fe and Mn in C70600 alloy greatly improves the corrosion resistance of this material. In clean seawater, the alloy can accept water flow rates up to 2.2-2.5%/s, and in slightly salt solutions it can accept The maximum speed can reach 4m/s. This alloy can avoid stress corrosion cracking and high temperature point denickeling. Therefore, the alloy has good corrosion resistance to clean or polluted seawater and river water. It is widely used in power stations, on heat exchangers using seawater in desalination and petrochemical plants.

Aluminium Brass High Performance Evaporating Tube

Aluminium Brass High Performance Evaporating Tube

This tube type has a unique fin design. There are specially designed channels under the outer fins to communicate with each other. In a flooded evaporator, this special structure can form a large number of stable vaporization cores and promote liquid evaporation. The vaporization process becomes frequent in and out channels, which promotes the continuous overflow of bubbles when the refrigerant boils, strengthens the boiling effect, and can obtain excellent heat conduction performance, and its heat transfer coefficient can be up to 7 times that of light tubes. At the same time, on this basis, the inner wall of the tube is strengthened to minimize the formation of thermal resistance inside the tube, so that the heat exchange capacity on both sides of the copper tube can be maximized.

Copper Nickel High Performance Condensing Tube

Copper Nickel High Performance Condensing Tube

 

Copper nickel high performance condenser tube is mainly used in shell-type condensers. Its delicately designed fins can make condensate film thinner, thermal resistance smaller and outlet of refrigerant smoother, thereby intensify the heat exchange outside the tube; the optimized inner fin shape and count No. Enhance the stir of water, which increases the heat-exchange efficiency inside the copper tube. The design of this type of copper tube optimizes and integrates the efficiency of heat-exchange inside and outside of the tube consequently, the overall efficiency of heat exchange is increased.

1

Copper Special Shaped Tube

Level wound coil are produced using an advanced continuous casting and rolling technique. This method offers the coils a smooth and bright finish, as well as a long service life and outstanding performance, even in low temperature conditions.

Smooth Surface Copper Tube in Coil

Smooth Surface Copper Tube in Coil

Level wound coil are produced using an advanced continuous casting and rolling technique. This method offers the coils a smooth and bright finish, as well as a long service life and outstanding performance, even in low temperature conditions.

IGT Copper Tube in Coil

IGT Copper Tube in Coil

The precision of Yexiang IGT copper tube in coil provides superior heat transfer capability by increasing the inner contact surface. These seamless drawn tubes significantly increase the efficiency of heat exchangers. Typical applications include fin and tube evaporator and condenser coils for air conditioners, freezers, and refrigerators.

 

Advantages of Copper Square Tube

Good thermal conductivity

Copper is a very good thermal conductivity of the metal, copper square tube therefore has a good thermal conductivity, can quickly conduct the heat out of the fluid.


Corrosion resistance

Copper square tube surface is easily oxidized into a bronze-like appearance, this appearance can play a certain role in corrosion resistance, so that the copper square tube is not easy to be corroded in the process of use.

Easy to process

Copper square tube has good workability, easy to cold and hot processing, made into a variety of different shapes and specifications of the copper square tube.

Beautiful

Copper square tubes can maintain the appearance of the surface of the golden color in the process of use, with decorative.

Reusable

Copper square tubes can be utilized repeatedly and are environmentally friendly.

 

Copper Square Tube Specifications
 

Copper square tube is a common metal pipe, usually used in construction, machinery, electrical and other fields. It comes in a variety of sizes, each of which has its own specific use and scope of application. Here we introduce several common copper square tube specifications and their characteristics.

10*10mm Copper square tube

10*10mm copper square tube is a smaller size of square tube, suitable for some small electrical connections or mechanical parts. Because of its smaller size, it is usually used in fields that require higher precision. For example, some precision instrument parts, precision machinery drive shafts, etc. may be used in this size of copper square tube.

20*20mm copper square tube

20*20mm copper square tube is a kind of medium-sized square tube, usually used in the construction structure of the support, connection and so on. This size of copper square tube has good bearing capacity and stability, and can meet the needs of general building structures. In some decoration, furniture production, also often use this size of copper square tube.

30*30mm copper square tube

30*30mm copper square tube is a larger size of the square tube, mainly used in some of the requirements of higher load-bearing capacity of the occasion. For example, the support structure of some large mechanical equipment, the framework of the building, etc. may choose this size of copper square tube. Because of its large size, generally need to be machined to meet its accuracy requirements.

40*40mm copper square tube

40*40mm copper square tube is a kind of oversized square tube, which is commonly used in some special fields, such as aerospace, military industry and so on. This size of copper square tube has high strength and corrosion resistance, and can be used for a long time in harsh environments. In some special projects, this size of copper square tube plays an important role.

 

Copper Square Tube

 

Applications of Copper Square Tubes

Copper is also highly ductile and malleable, making Copper Square Tubes easier to shape and bend than other materials. Copper also has excellent thermal conductivity, which makes it ideal for heating applications and can provide superior insulation benefits.
Copper's electrical conductivity is even higher than aluminum's, and its resistance to electricity makes Square Tubes the preferred choice for wiring and circuitry in electronic devices.
Due to Copper Square Tube's advantages, they have become increasingly popular among tradespeople, engineers, architects, construction workers, and many others in the industrial sector. Square Tubes are essential to any project or application due to their strength, durability, corrosion resistance, flexibility, thermal conductivity, and electrical conductivity.

 

Benefits of Using Copper Square Tubes

 

 

Copper square tubes come with several benefits, making them a popular choice in various industrial and residential applications. Firstly, the excellent thermal conductivity of copper makes it an excellent conductor of heat. This property of copper makes it ideal for heat exchangers, air conditioning, and refrigeration systems.
Secondly, copper is resistant to corrosion, making copper square tubes durable and low maintenance. Corrosion-resistant copper tubes can withstand harsh weather conditions or substances that corrode other materials, including salt water. Thirdly, copper square tubes have high malleability, which makes them easy to bend, shape, and form. Copper square tubes are therefore versatile and can suit different installation requirements.
Finally, copper is a sustainable and eco-friendly material that is recyclable. The use of copper recycling reduces the demand for more primary copper ores, making it an environmentally friendly metal option.

 

The Characteristics of Copper Square Tube
 

 

1

Excellent thermal conductivity
Copper is a good thermal conductivity material, its thermal conductivity is 5 times higher than iron, 20 times higher than stainless steel, the heat can be quickly transferred to the entire copper square tube, and the inner wall of the copper square tube is smooth, the resistance to fluid flow is small, so that the copper square tube has a wide range of applications in refrigeration, air conditioning, heating and other fields.

 
2

Good conductivity
Copper has excellent electrical conductivity, at room temperature, the resistivity is 1.7×10^-8Ω-m, 6 times that of lead, 70 times that of steel, so copper square tube is widely used in electric power transmission, electronic device manufacturing and other fields.

 
3

Strong corrosion resistance
Copper square tube has strong corrosion resistance, can be used for a long time in wet, corrosive environments, while the surface of copper square tube is usually passivated to improve its corrosion resistance.

 
4

Easy to process into various shapes
Copper square tube material is relatively soft, easy to process into various shapes, to meet the requirements of different fields. For example, copper square tubes commonly used in the construction field can be processed into elbows, tees, reducers and other shapes with various diameters, thicknesses and bending radii to adapt to different use cases.

 
5

Widely used in many fields
Because copper square tubes have many characteristics such as thermal conductivity, electrical conductivity, corrosion resistance, etc., they are widely used in many fields such as construction, refrigeration, manufacturing, and so on. For example, copper square tubes are often used as chillers, air conditioners and condensers, and their thermal conductivity allows refrigerants to circulate rapidly inside the tubes. In the field of construction, copper square tubes are widely used in HVAC systems, heating systems, solar water heaters, and so on.

 

 

 

Weight Calculation Method of Copper Square Tube

The weight of copper square tube can be calculated by the following formula: weight per meter (kg) = 0.02796 * wall thickness * (side length - wall thickness).
This formula provides a way to calculate the weight per meter of copper square tubing, where the wall thickness and side length are both in millimeters. By substituting the specific wall thickness and side length values into the formula, the weight per meter of copper square tube can be derived directly. This method of calculation is based on the density of copper and the geometry of the square tube, and is a commonly used way of calculating the weight of materials. The weight calculation of copper square tube has important application value in the fields of engineering design, material procurement and logistics and transportation, which can help relevant personnel accurately estimate the weight of the required materials, so as to make reasonable planning and decision-making.

Copper Square Tube

 

The Cleaning and Maintenance of Copper Square Tube

 

1

Pour dishwashing detergent and warm water into the plastic basin to dissolve.

2

Put the copper square tube into the basin (if too long no clear, you can first soak for a few hours, let? surface some impurities soften, facilitate better cleaning), with a curved pipe through the bar brush to scrub the pipe several times, the sewage will be poured out, pouring water into it, and then repeat the action, until clean.

3

Cut gauze into the appropriate size (do not be too big, so as not to get stuck in the tube, such as not sure to cut a little smaller) mounted on the bar (remember this?), not the use of the elbow through the bar brush. Not using the elbow through the bar brush), clean the inside of the copper tube and the part of the inner tube to be loaded into the copper tube, through a few times on a new gauze, until the gauze are no longer dirt.

4

Repeat the third action, but this time to pass before some medicinal alcohol (remember never use industrial alcohol), also to pass a few times, in addition to the possibility of removing some dirt, the most important thing is to disinfect, don't forget that there is originally on the part of the copper square tube oil should also be wiped clean.

5

The last thing is to reapply the new copper square tube oil, remember to apply only half of the tube is good, after the tube is loaded into the natural will be slowly squeezed to the back half, if not enough and then coated, so as to avoid the whole root are coated into the extrusion of a lot of, resulting in unnecessary waste.

 

Our factory
 

 

Shandong YEXIANG Metal Tech Co., Ltd. is located in Binhai High-tech Industrial Park, Linshu County, Linyi City, Shandong Province. Relying on its strong financial strength and advanced high-efficiency heat exchange tube processing technology, YEXIANG Metal has a consistently stable and pragmatic style to gain a foothold in the fierce market competition. With high market share, high-value brand, high-tech content, high quality has established the company's influence in the copper processing industry and has become an excellent supplier to many listed group companies. It has now developed into a complete industrial chain integrating smelting, extrusion, finishing rolling, drawing and annealing. It has been rated as "Top Ten Copper Tube Enterprises" and "Top Taxpayer in the Copper Tube Industry" for many times.

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FAQ

 

Q: What are the main uses of copper square tubes?

A: Copper square tubes are mainly used in construction, decoration, refrigeration, air conditioning, water pipes, water heaters and other fields.

Q: What are the advantages of copper square tubes compared with copper round tubes?

A: Copper square tubes may be superior to copper round tubes in terms of structural strength and stability, and are easier to install and connect in some applications.

Q: How to choose the wall thickness of copper square tubes?

A: The wall thickness of copper square tubes depends on their use and the pressure they need to withstand. Generally speaking, high-pressure applications require thicker walls.

Q: What factors affect the price of copper square tubes?

A: The price of copper square tubes is affected by factors such as the market price of copper, processing difficulty, and order volume.

Q: How to clean copper square tubes?

A: Copper square tubes can be cleaned with mild detergents and soft cloths. Avoid using detergents containing acidic or alkaline ingredients to avoid damaging the surface of copper.

Q: Is copper square tube corrosion-resistant?

A: Copper itself is a corrosion-resistant material, but it may still be corroded in some special environments (such as high concentrations of sulfuric acid).

Q: Can copper square tubes be welded?

A: Yes, copper square tubes can be connected by welding. Common welding methods include TIG welding, MIG welding and resistance welding.

Q: How to choose the right copper square tube size?

A: Choosing the right copper square tube size requires considering its application requirements, such as flow rate, pressure, etc.

Q: What should be paid attention to when installing copper square tubes?

A: When installing copper square tubes, ensure that the connection between the pipe and the joint is tight to avoid leakage. At the same time, pay attention to the support and fixation of the pipe to prevent displacement caused by vibration or temperature changes.

Q: What is the role of copper square tubes in refrigeration systems?

A: In refrigeration systems, copper square tubes are often used to transmit refrigerants, such as cold water or refrigerant gas.

Q: How is the thermal conductivity of copper square tubes?

A: Copper is an excellent thermal conductor, so copper square tubes perform well in applications that require efficient heat conduction.

Q: How is the pressure resistance of copper square tubes?

A: The pressure resistance of copper square tubes depends on its wall thickness and alloy composition. Generally speaking, copper square tubes have higher pressure resistance.

Q: How to judge the quality of copper square tubes?

A: The quality of copper square tubes can be judged by observing their appearance, checking their wall thickness, and conducting mechanical property tests.

Q: Can copper square tubes be customized?

A: Yes, copper square tubes can be customized according to customer needs, including size, wall thickness, length, etc.

Q: What are the applications of copper square tubes in the field of decoration?

A: Copper square tubes can be used to make stair handrails, railings, partitions, etc. in the field of decoration.

Q: What are the connection methods of copper square tubes?

A: The connection methods of copper square tubes include welding, threaded connection, flange connection, etc.

Q: What should be paid attention to in the storage and transportation of copper square tubes?

A: When storing and transporting copper square tubes, collision and extrusion should be avoided to prevent deformation or damage. At the same time, keep the storage environment dry and clean.

Q: What is the environmental performance of copper square tubes?

A: Copper is a recyclable material, so copper square tubes have good environmental performance.

Q: What is the life of copper square tubes?

A: The life of copper square tubes depends on factors such as its use environment, installation quality, and maintenance. Under normal circumstances, copper square tubes have a long service life.

Q: What should I pay attention to when buying copper square tubes?

A: When buying copper square tubes, you should choose regular manufacturers and sales channels to ensure product quality and after-sales service. At the same time, choose appropriate specifications and models according to actual needs.

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