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This article will take an in-depth look at aluminum tubing and piping.
The article will bring more detail on topics such as:
This chapter will cover the definition of aluminum tubing and piping, their manufacturing processes, and key factors to consider when selecting them.
Aluminum piping and tubing are characterized by their silvery-white color, softness, and ductility. As a member of the boron group, aluminum is the third most abundant element on Earth. It has a low density and, when exposed to corrosive environments, forms a protective passivating layer on its surface to prevent further corrosion of its internal structure. Typically, aluminum is alloyed with elements such as copper, manganese, zinc, magnesium, and silicon to enhance its properties.
Aluminum pipes and tubing have only about 30% of the density of copper, while still offering good electrical and thermal conductivity. Aluminum is considered a superconductor in certain conditions, as it can conduct electricity effectively at low temperatures.
Piping refers to cylindrical tubes used for transporting gases and fluids, typically with a size that only vaguely indicates the capacity of the piping system. Tubing, on the other hand, can be circular, oval, rectangular, or square, and is defined by its outer diameter and wall thickness, which are measured in millimeters or inches.
Selecting the right type of tube can be daunting, as both aluminum and stainless steel come in various alloys and tempers, each with distinct mechanical and physical properties.
The strength of materials can be quantified using Young&#;s modulus of elasticity, measured in force per unit area. This metric helps assess the strength of aluminum and steel tubing.
Young&#;s Modulus &#; At 70°F, the Young&#;s modulus of elasticity for aluminum is approximately 10 million psi, while for steel, it is around 30 million psi. This indicates that steel tubing is about three times stronger than aluminum tubing of the same dimensions.
Material Weight &#; Steel is roughly three times heavier than aluminum for the same size. Consequently, aluminum tubing needs to have walls that are three times thicker than those of steel tubing to match its strength, making the weight advantage of aluminum relatively minor.
Diameter &#; The strength of aluminum or steel tubing also varies with the diameter of the tube. A larger nominal diameter generally increases the strength of the tubing, while a smaller diameter decreases it.
Aluminum tubing and piping can be manufactured through several methods, including:
Aluminum extrusion is a procedure where the aluminum alloy metal is forced through a die of a specific cross-sectional area.
Aluminum extrusion is somewhat analogous to squeezing toothpaste from a tube. In this process, a powerful ram pushes the aluminum through a die, shaping it as it exits the die's opening. The resulting aluminum profile mirrors the shape of the die and is then drawn along a run-out table. At a basic level, the concept of aluminum extrusion is relatively straightforward.
The process is similar to the force used to squeeze toothpaste from a tube with your fingers. As you squeeze, the toothpaste emerges, taking on the shape of the tube&#;s opening. Here, the tube's opening functions much like an extrusion die. Just as the toothpaste takes the form of the tube's opening, aluminum takes the shape of the die. Commonly extruded shapes include round and square profiles, among others.
Displayed above are the diagrams used to create the dies. The extrusion process allows for the production of intricate shapes and profiles.
A circular die is typically crafted from H13 steel. If an appropriate die is available, it is retrieved from storage. Prior to extrusion, the die must be preheated to temperatures between 450 and 500 degrees Celsius. This preheating helps extend the die's lifespan and ensures a consistent metal flow. Once preheated, the die is ready to be installed in the extrusion press.
Next, a cylindrical block of aluminum alloy, known as a billet, is cut from a larger batch of alloy material. This billet is then placed in an oven and heated to temperatures between 400 and 500 degrees Celsius. The heating process makes the billet malleable enough for extrusion, but it does not reach a molten state.
As soon as the billet is done preheating, it is mechanically moved to the extrusion press. Before loading it onto the press, a lubrication or release agent is applied on it. The release agent is also applied on the extrusion ram, to avoid the ram and billet from sticking together.
The malleable billet is then loaded into the extrusion press, where a hydraulic ram applies 15,000 tons of pressure. This immense force pushes the billet into the extrusion press&#;s chamber, causing the metal to expand and conform to the shape of the container walls.
As the metal alloy fills the chamber, it is forced against the extrusion die. The sustained pressure confines the aluminum, allowing it to pass only through the openings of the die. The result is a completed pipe or tube that emerges from the die.
Once the extrusion exits the die, a puller takes hold of it and guides it along the run-out table, synchronizing with its exit speed from the press. During this process, the pipe or tube is "quenched" by cooling it consistently, either with a fan positioned above the table or through a water bath.
After the extrusion reaches its full length on the table, it is cut using a heated saw to detach it from the extrusion process. Temperature is crucial throughout the entire procedure. Even though the extrusion is rapidly cooled after exiting the press, it remains warm and hasn't fully cooled down yet.
Once cut, the extrusions are mechanically transferred from the run-out table to a cooling table. They remain there until they reach ambient temperature. After cooling, the next step involves stretching the pipes or tubes.
Natural twisting in the pipes or tubes must be corrected. This is done by moving them to a stretcher, where each piece is clamped at both ends and stretched until it is straightened and meets the required specifications.
Once the extrusion has been straightened and work-hardened, it is transferred to the saw table. Here, it is cut into predetermined lengths, typically ranging from 8 to 21 feet (2.4 to 6.4 meters). At this stage, the extrusion exhibits the T4 temper. Following the cutting process, the extrusions may be placed in an oven for aging to achieve the T6 or T5 temper.
After the extrusion process is complete, the pipes or tubes may undergo heat treatment to enhance their properties. Following this, various surface finishes are applied to boost their aesthetic appeal and provide better corrosion resistance.
Additionally, the tubing or piping might be subjected to fabrication processes to achieve their final dimensions.
Alloys from the , , and series can be heat treated to enhance their yield stress and tensile strength.
This enhancement is achieved by placing the piping in aging ovens, where the aging process is accelerated, resulting in T6 or T5 tempers.
How do these treatments affect their properties? Untreated aluminum (T4) has a tensile strength of 241 MPa (35,000 psi), whereas heat-treated aluminum (T6) reaches a tensile strength of 310 MPa (45,000 psi).
After heat treatment, piping is finished.
Aluminum pipes often receive various finishing treatments. The primary purposes for selecting a finishing method are to enhance the aluminum's appearance and boost its corrosion resistance.
For example, anodizing increases the thickness of the aluminum's natural oxide layer. This process not only improves corrosion resistance but also enhances wear resistance, increases surface emissivity, and provides a porous surface that can absorb dyes for different color effects.
Additional finishing techniques such as powder coating, sandblasting, painting, and sublimation (for wood-like appearances) are also available. A variety of fabrication options can be applied to extrusions to achieve desired results.
Fabrication options enable the customization of extrusions to meet specific dimensional requirements. Tubing or piping can be drilled, punched, cut, machined, and more to meet precise specifications. With a variety of techniques available, aluminum tubing can be tailored to suit any project&#;s needs.
The primary aluminum alloys used in pipe and tubing include , , , , and . Each alloy features unique mechanical and physical properties due to their distinct alloying elements such as magnesium, manganese, copper, zinc, and silicon.
Aluminum tubes come in various sizes and are often chosen for their lightweight nature, excellent thermal and electrical conductivity, and corrosion resistance. For instance, alloys like , , and are preferred in aerospace applications due to their high strength-to-weight ratio and good fatigue resistance. While and offer greater strength, they are more prone to corrosion compared to the naturally corrosion-resistant and more weldable . provides superior strength at a higher cost.
Alloy is suitable for applications that prioritize corrosion resistance and moderate strength over ductility. For projects that require extensive welding, Alloy , known for its excellent weldability, is a preferred choice.
The properties of aluminum alloys are significantly influenced by their heat treatment or temper. Temper O indicates the alloy is in its softened state, offering maximum ductility but minimal strength. Tempers beginning with "T," such as T6, T4, and T3, involve heat treatment processes. These may include aging or cold working to enhance the alloy&#;s strength at a molecular level.
Once the appropriate alloy and temper are selected, the next steps involve specifying dimensions and additional fabrication processes. Aluminum tubing typically has outer diameters ranging from 0.062 inches to 3.00 inches and wall thicknesses from 0.010 inches to 0.250 inches. Suppliers can shear, flare, bend, and fabricate tubing according to customer specifications. Additionally, aluminum tubing can be recycled at the end of its service life due to its composition of 99.8% pure aluminum alloy.
When selecting aluminum tubing and piping, consider the following factors:
Metal tubing is known for its rigidity, which helps it maintain its shape. While most tubing designed for smooth fluid flow has a round cross-section, there are also options available in various shapes, such as rectangular, oval, square, and circular. Some manufacturers can provide custom shapes, although these tend to be more expensive than standard options. Among these shapes, circular tubing is the most commonly used due to its ability to provide consistent distribution throughout the length of the tube.
Each metal tubing selected should meet the following performance specifications:
Features of the piping should also be evaluated before making a purchase. Here are important features that every metal piping should possess:
Both the inner and outer surfaces of metal tubing require finishing and coating. The tubing must be treated with a particular finish, such as:
This section will explore the different varieties of aluminum tubing and piping.
The aluminum pipe is a specialized alloy designed for enhanced performance. It is an aluminum-magnesium alloy known for its improved resistance to corrosion. This alloy, while being of moderate strength, incorporates small amounts of iron, silicon, manganese, and copper among other elements.
The seamless aluminum pipe is manufactured from solid metal, ensuring that the pipe is free from welds and maintains precise dimensions.
The aluminum box pipe is ideal for applications requiring substantial strength and durability. Known for its long service life, this aluminum alloy maintains its shape and integrity over time. The strength of the piping can vary based on the specific application and the form or shape of the pipe used.
Welded from aluminum sheets, the -0 aluminum welded pipe offers enhanced strength compared to standard piping. However, the -0 ERW pipe can only be cold worked for further strengthening, as heat treatment is not suitable for this alloy.
aluminum alloy hollow pipes are widely used, with various forms including round, square, box, hexagonal, rectangular, and hydraulic types. Among these, the round pipe is the most commonly used, while the -0 aluminum alloy square pipes are often employed in structural applications.
aluminum pipes are among the many aluminum alloys used across different industries. ASTM B241 aluminum seamless pipes are characterized by their smooth, drawn finish and fine granular structure, which facilitates precise and easy anodization. The addition of magnesium and other elements in this alloy significantly enhances its resistance to corrosion, making it particularly suitable for marine environments.
The aluminum alloy is particularly valued for its resistance to marine environments. It is extensively used in high-strength applications where durability is critical. While aluminum alone is less robust compared to steel, alloying it with elements such as magnesium enhances its strength, although it still falls short of steel&#;s performance. EN AW- aluminum welded pipes are among the toughest non-heat-treatable aluminum alloys, with cold working used to improve their strength after the drawing process, as they cannot be heat treated.
AA aluminum ERW (Electric Resistance Welded) pipes are known for their excellent welding properties, which allows them to be easily integrated with other metal piping systems. The aluminum alloy is versatile, with round pipes from ASTM B210 being especially common. However, there are also various other shapes like square and rectangular tubes, such as those from the EN AW- series.
For specific uses, marine-grade aluminum pipes are available in different forms, including rectangular shapes. The choice of pipe shape affects its durability and application suitability. Pipes used underwater focus on corrosion resistance rather than strength, whereas above-ground pipes require both strength and resistance to corrosion. The dimensions and wall thickness of these pipes are crucial, with grade aluminum schedule 40 pipes being a popular choice for marine applications due to their robustness and durability.
The aluminum pipe is a specialized form of aluminum alloy designed to enhance the material's properties. Aluminum is naturally lightweight and resistant to corrosion but is more reactive with water compared to steel. To address some of these limitations, H32 aluminum pipes are produced with alloying elements to improve their mechanical performance.
The inclusion of manganese in aluminum pipes enhances their strength and significantly boosts their resistance to corrosion, particularly in aquatic environments. While pure aluminum may react with water, the alloyed version is more stable, making it suitable for marine and seawater applications.
One of the standout features of aluminum alloys is their light weight, which is particularly advantageous in industries where reducing the weight of components can lead to energy savings and efficiency improvements, such as in transportation.
Aluminum piping comes in various forms, including the box type, which is often used for structural purposes due to its strength. The -H32 aluminum welded pipes are particularly robust and are commonly employed in the oil, natural gas, and petroleum sectors. The choice of material often depends on specific application requirements and cost considerations.
The -H32 aluminum ERW pipes are weldable and can be integrated with other metal pipelines. Among the aluminum alloy pipes, the hollow type is widely used, with options available in box, rectangular, square, and round shapes. Of these, the round pipes are the most commonly used.
Following steel, aluminum is extensively utilized, and the -H32 aluminum alloy square pipes represent just one of many variations designed for different industrial applications. Numerous alternatives exist to provide the necessary mechanical properties for specific uses.
The aluminum pipe represents a specific grade of aluminum tubing. Both pure and alloyed aluminum are used in its production. This type of pipe is made from an alloy combining silicon and manganese. Various schedules define the pressure ratings and wall thicknesses of these pipes. For instance, the T6 schedule 80 aluminum pipe is considered a moderate pressure grade, capable of withstanding significant pressure in residential applications.
The aluminum pipe exhibits good resistance to corrosion. The incorporation of manganese and silicon in the alloy enhances its strength. The Schedule 40 aluminum piping provides moderate strength and resists collapsing during bending, unlike pure aluminum grades.
The -T6 aluminum piping offers a range of strength from moderate to high, making it quite durable compared to other aluminum grades. It is frequently used in structural applications where substantial strength is required. Although aluminum itself is relatively weak, the alloying elements and heat treatment processes improve its strength to meet various application needs.
The aluminum thin walled pipe is utilized in applications in which the finish must be good-looking. Almost all aluminum alloy piping metals have a good finish and look better. Aluminum piping is also utilized in aesthetic applications. However, aluminum reacts with water. So it isn&#;t ideal as a plumbing metal under normal conditions.
The -T6 aluminum seamless piping is engineered to enhance strength while preserving many of aluminum's beneficial properties, such as its resistance to corrosion. This type of piping is widely used in aerospace and aircraft industries where reducing weight is crucial. Additionally, the T651 aluminum welded piping is well-suited for applications that require welding due to its ease of weldability. Similarly, the aluminum alloy ERW piping is favored for projects that involve welding operations.
-T6 aluminum pipes are alloys of aluminum containing silicon and magnesium, designed to enhance both strength and resistance to corrosion. These pipes can undergo heat treatment following extrusion to further improve their durability and toughness. For instance, -T5 aluminum pipes exhibit a notable elongation of 8% and possess good tensile strength. Various classes and schedules are available to define the different mechanical properties of these pipes.
The schedule 40 aluminum pipes specify the wall thickness, with sizes ranging from 1.25 inches (3.18 cm) to 6 inches (15.24 cm). The T4 aluminum grade is favored in architectural applications due to its suitability for the field.
aluminum seamless pipes, which are drawn directly from raw metal, offer a high-quality finish. The fine grain structure allows for effective anodizing. Additionally, welded pipes are robust and can be welded using techniques like tungsten inert gas (TIG) welding. Various forms of , including T6, T5, and T4, find applications across different industries.
aluminum is popular in visible architectural applications for its aesthetic qualities. Among its variants, the -T6 aluminum hollow pipe is extensively used, although other forms are also available.
The round shape is the most common for -T6 pipes, but other forms such as rectangular, hexagonal, and square are also used. This grade is employed in constructing window and door frames, roofs, and signage, providing medium strength for these applications.
For applications requiring greater structural strength, alloys such as or are recommended. The -T5 schedule 40 pipes are examples of how wall thickness and diameter specifications are defined.
Aluminum Piping, often referred to as aircraft-grade aluminum, is a high-strength alloy primarily composed of zinc. This alloy is known for its exceptional strength and is widely used across various industries and applications due to its superior mechanical properties.
aluminum seamless pipes are crafted from raw metal, ensuring precise dimensional accuracy, which is crucial for applications in the aerospace industry. The aluminum box pipes are particularly valued for their strength and are commonly employed in hydraulic systems and lifting operations where durability and performance are essential.
The aluminum alloy hollow pipe is one of the commonly utilized types. Due to strength needs, the alloy square tubes are also commonly utilized in the aerospace industry.
Aluminum pipe is a type of metal pipe manufactured from aluminum, widely used across various industries. While it is more cost-effective than copper, it is generally not used in plumbing applications due to its susceptibility to corrosion when exposed to water. Aluminum reacts with water, forming oxides that can contaminate the water supply.
Seamless Aluminum Pipe is produced directly from solid aluminum, avoiding any welded seams or marks. Available in various sizes and shapes, this type of piping is designed to address the inherent weaknesses of aluminum by optimizing its strength and durability.
Aluminum Square Pipes are suitable for applications requiring increased strength and resistance to collapse. Unlike round pipes, which may be weaker at bends, square pipes offer enhanced durability at the corners due to their geometric design.
Aluminum Section Pipes are used in larger-scale applications such as aircraft fuselages and fuel pipelines. The lightweight nature of aluminum makes it ideal for systems where reducing weight is crucial. Aluminum seamless pipes are particularly useful in high-precision, lightweight applications. Connection between pipes can be achieved using threaded joints.
Threaded Aluminum Pipes allow for connections without the need for welding. These pipes come in various diameters, with larger pipes needing additional support from structures like lattice frameworks to ensure stability.
Spiral-Welded Aluminum Pipes are made by spirally cutting and welding aluminum plates, offering a unique manufacturing approach.
Anodized Aluminum Pipes undergo an electrical treatment to form a protective or decorative oxide layer on their surface, enhancing their durability and appearance.
Jindal Black Anodized Aluminum Pipes feature a black anodized finish that provides both a decorative appearance and improved corrosion resistance. Various types of aluminum piping are employed in applications where corrosion resistance and lightweight properties are essential, particularly in water line systems.
This section will explore the various uses and advantages of aluminum tubing and piping.
Aluminum's excellent heat absorption makes it an ideal choice for temperature regulation applications, such as in solar power systems, refrigerators, and air conditioning units.
The lightweight yet durable nature of aluminum tubing makes it valuable in hydraulic systems, structural braces, fuel lines, and frameworks.
Both aluminum pipes and tubes are widely utilized across various industries and construction projects. Additionally, they are increasingly popular among automotive manufacturers and homeowners, reflecting their versatile applications. The previous sections have highlighted many of these uses.
The advantages of using aluminum tubing and piping include:
Aluminum tubing may not offer the best strength-to-weight ratio compared to other materials. Some aluminum alloys also lack the corrosion resistance found in stainless steel, which makes them less suitable for applications like electrical cables.
For more aluminium rectangular pipeinformation, please contact us. We will provide professional answers.
Welding aluminum tubes requires specific techniques due to the oxide layer that forms on their surface. This oxide can wear out welding tools more quickly, making the process more expensive compared to welding steel.
The first factor to consider when buying aluminum tubing is what industry it is to be used and what qualities are required in this industry. Light weight, durability, strong plasticity, low maintenance cost, high toughness, and corrosion resistance are features of aluminum tubing.
Wellste aluminum rectangular tubing gains much good feedback from our clients. We have in-house tooling manufacturing and one-stop aluminum fabrication. we can supply comprehensive competitive price and short lead time, It can support your local business more reliable.
As 20-years premier aluminum rectangular tubing manufacturer, Our products have been exported to many countries, including the United States of America, Italy, Poland, Spain, Africa, and Mexico.
At Wellste, we provide various kinds of surface treatment. There are anodized, powder coated, electrophoresis coating and PVDF coating. After anodizing, it forms a protective layer of aluminum oxide which will improve corrosion resistance and wear resistance, and also give you a good outlook. You can get black, champagne, bronze, and red color without any more fee.
If you need more color, powder coat is suitable, it can get more color than anodizing. Wellste owns hundreds of standard aluminium tube sizes comes in various dimension and thickness. We have an available mold for these aluminum rectangular tubing with round corners, Whatever small or large Aluminum rectangular tubing, wellste owns 35stes from 600 to Ton extrusion line can guarantee stable and short delivery time, we can let you receive the goods 20% faster than ordinary lead time.
Wellste provide one-stop aluminum fabrication. We can do deep machining for the tubes. CNC/cutting/milling/punching/tapping/welding/assembling all can be realized in Wellste.
Wellste welcome customized and OEM. Our experienced engineer will assist with your design and help to create your product. If you inquiry aluminum rectangular tubing, wellste can be count on, Ask for a quote today, our sales engineer will reply you within 6hours.
If you want to make framework, fence, handrails or support columns with square corners, then aluminum rectangular tubing is a perfect alternative.
It is a popular extruded aluminum tube, alongside aluminum square tubing, aluminum round tube, and telescoping aluminum tubing.
However, to import the right extruded aluminum rectangular tubing, you must know its key features, applications, and specifications, among other aspects.
That&#;s exactly what this guide will cover.
It is an aluminum tubing with a rectangular cross-sectional area.
Aluminum rectangular tubing
They come in different aluminum grades for industrial and domestic applications.
Depending on the specific applications, you can machine, weld, or bend aluminum rectangular tubing.
But, before choosing rectangular aluminum tubing, it is important to understand its key features.
Of course, these are what makes it suitable for a specific use.
Generally, aluminum metal is popular due to its physical and mechanical properties.
Quite frankly, rectangular aluminum tubing has superior features.
These include:
Long aluminum rectangular tubing
As you can see, the features of rectangular aluminum tubing make it a perfect choice for most applications.
Aluminum rectangular tubing is a versatile accessory you can use for a wide range of applications.
Some of the most popular uses of aluminum rectangular tube include:
Swimming pool enclosure made from extruded aluminum rectangular tubing &#; Photo courtesy: Excelite Enclosure
Most of the marine fittings use a wide range of rectangular aluminum tubes.
It is due to the excellent corrosion resistant properties, making aluminum rectangular tubing a perfect choice for marine environments.
You can use extruded aluminum rectangular tubing for door frames, window frame, reinforcement structures.
Display shelves, fittings, support structures, and other accessories are made from aluminum rectangular tubes.
They are easier to fabricate, besides having excellent finishing that catches customers&#; eyes.
You will find display stands made from aluminum rectangular tubes in retail stores.
A number of TV stands, wall mount structures or refrigerator stands are made from aluminum tubes. In fact, aluminum rectangular tubing forms an important framework for these appliances.
Most camera mounts should be lightweight, durable and corrosion resistant. This makes the aluminum rectangular tube a perfect material.
Depending on specific market requirements, you can choose from a range of aluminum rectangular tubing grades.
Some of the most common grades are:
Extruded rectangular aluminum tubing
A popular aluminum grade in the market known for:
Grade is also another popular rectangular aluminum tube that is widely used in various applications. It is popular for the following properties:
You can also consider rectangular tubing made from aluminum alloy because of the following:
Please note: aluminum rectangular tubes are slowly replacing aluminum rectangular tubes in many applications.
The aluminum rectangular tubing is known for:
At times, you may consider this grade of aluminum, but you should pay attention to the following:
This aluminum grade is known for copper as a major alloying element. Like other aluminum alloys, it is:
Here, manganese is a major alloying element. The aluminum rectangular alloy tubes are popular for:
Well, as you can see, these are the key grades of aluminum rectangular tubes you&#;re likely to find in the market.
As a rule of thumb, before you buy any grade of aluminum rectangular tubing, know the type of applications first. Secondly, understand the environment where you intend to use the extruded aluminum tube.
Of course, discussing all these with your aluminum tubing manufacturer will make it easier to get a suitable accessory.
Once you have the right aluminum tubing extrusion machine, the process remains simple and straight forward.
Also, before you begin the process, it is important to test the quality of the aluminum grade.
Here is how the extrusion of aluminum rectangular tube works:
Step 1: Cut billet to the right size and heat to a suitable extrusion temperature. It may range between 800 and 925° F, depending on the aluminum grade.
Step 2: Transfer the billet to the loading area, then add a parting agent to prevent possible sticking of the billet during aluminum tube extrusion process. The extrusion machine will then apply pressure on the billet, putting in the right position ready for extrusion.
Step 3: The aluminum billet is then pushed against the die. Here the dies have the shape of an aluminum rectangular tube you need.
To prevent the die from overheating and oxides from forming, you&#;ll add liquid nitrogen.
Step 4: As you extrude aluminum rectangular tubing, take note of the exiting temperature. It will help you to maintain the extrusion speed.
Remember, different grades of aluminum have varying exiting temperature. For instance:
Step 5: Extruded aluminum rectangular tubing leaves the die, cools, and cut to an appropriate length.
Depending on the specific requirements, you can take through various finishing operations such as polishing, painting, etc.
Machining and fabrication is an important part of any metalwork process.
The best part, you can easily machine or fabricate aluminum rectangular tubing to meet your unique application requirements.
Here are some of the most common procedures:
Among the key aspects to consider when cutting extruded aluminum tubing include:
Saw cutting aluminum rectangular tubing is also popular. With saw cutting technique, you can cut whatever section or sizes you need.
Choose the right drill bits that can machine the right size of holes you need. The surface finish should be perfect to avoid unnecessary costly finishing operations.
When welding this material, you&#;ll notice the formation of brittle intermetallic compounds. You should avoid this by all means.
Some of the most common techniques of welding aluminum rectangular tubing include friction, arc, explosion, and flash welding, among others.
In fact, arc welding is a common type of welding aluminum rectangular tube using gas tungsten with filler material.
Moreover, you may also consider dip coating as a method for welding this material.
You can bend aluminum rectangular tubing to any shape and size. However, you should use the appropriate tools and equipment for accurate and reliable bends.
You should pay attention to the following:
Just ensure the process does not interfere with the critical properties of aluminum rectangular tubing.
After aluminum rectangular tube extrusion, machining, and fabrication, you will require a fine finish.
There are many finishing operations you can adopt when dealing with aluminum rectangular tubing.
They include:
You will choose finishing operations depending on the specific needs of your applications.
Some of the main specifications of aluminum rectangular tubing include:
Aluminum rectangular tubing dimension
Among the key properties you should focus on include:
Of course, to meet these quality standards, the aluminum rectangular tubing must pass several tests such as:
In short, before you buy extruded aluminum rectangular tubing, request for technical datasheet. You will get all the vital information about the physical and chemical properties of the aluminum grade you&#;re buying.
Among the key aspects, you must know before importing extruded aluminum rectangular tubing are specific uses, grades, features, machining techniques, and technical specifications, amongst others.
With this, you will get an aluminum rectangular tube that suits the exact requirements of your applications.
For inquiries, or orders on aluminum rectangular tubing, talk to us today.
For more information, please visit aluminum extrusion applications.