Aluminum Pipes and Coils for Any Application
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We provide a full range of precision aluminum for almost any application. We produce aluminum in a wide variety of alloys, including clad composites. Our aluminum can be produced in standard dimensions or custom made to your special requirements. We produce both imperial and metric units. We manufacture in compliance with the main international specifications, and tighter tolerances or custom tempers are available upon request. We offer various surface conditions, custom finishes (painting, anodizing, embossing), special processing, and multiple packaging options to meet our customer's unique requirements. The following is a summary of our capabilities.
Manufactured in compliance with the main international specifications and standards, including: Aluminum Association, ASTM, EN, and DIN.
We can also manufacture in compliance with other international standards including:ASME, SAE, AMS, AWS, FED, MIL, QQ, ISO, BS, AFNOR, JIS and GOST.
Manufactured in compliance with the main international specifications and standards.
Tighter tolerances are available upon request.
Aluminium (or aluminum; see spelling differences) is a chemical element in the boron group with symbol Al and atomic number 13. It is a silvery white, soft, ductile metal. Aluminium is the third most abundant element (after oxygen and silicon), and the most abundant metal in the Earth's crust. It makes up about 8% by weight of the Earth's solid surface. Aluminium metal is so chemically reactive that native specimens are rare and limited to extreme reducing environments. Instead, it is found combined in over 270 different minerals.The chief ore of aluminium is bauxite.
Aluminium is remarkable for the metal's low density and for its ability to resist corrosion due to the phenomenon of passivation. Structural components made from aluminium and its alloys are vital to the aerospace industry and are important in other areas of transportation and structural materials. The most useful compounds of aluminium, at least on a weight basis, are the oxides and sulfates.
Despite its prevalence in the environment, no known form of life uses aluminium salts metabolically. In keeping with its pervasiveness, aluminium is well tolerated by plants and animals. Owing to their prevalence, potential beneficial (or otherwise) biological roles of aluminium compounds are of continuing interest.
Aluminium alloys with a wide range of properties are used in engineering structures. Alloy systems are classified by a number system (ANSI) or by names indicating their main alloying constituents (DIN and ISO).
The strength and durability of aluminium alloys vary widely, not only as a result of the components of the specific alloy, but also as a result of heat treatments and manufacturing processes. A lack of knowledge of these aspects has from time to time led to improperly designed structures and gained aluminium a bad reputation.
One important structural limitation of aluminium alloys is their fatigue strength. Unlike steels, aluminium alloys have no well-defined fatigue limit, meaning that fatigue failure eventually occurs, under even very small cyclic loadings. This implies that engineers must assess these loads and design for a fixed life rather than an infinite life.
Another important property of aluminium alloys is their sensitivity to heat. Workshop procedures involving heating are complicated by the fact that aluminium, unlike steel, melts without first glowing red. Forming operations where a blow torch is used therefore require some expertise, since no visual signs reveal how close the material is to melting. Aluminium alloys, like all structural alloys, also are subject to internal stresses following heating operations such as welding and casting. The problem with aluminium alloys in this regard is their low melting point, which make them more susceptible to distortions from thermally induced stress relief. Controlled stress relief can be done during manufacturing by heat-treating the parts in an oven, followed by gradual cooling—in effect annealing the stresses.
The low melting point of aluminium alloys has not precluded their use in rocketry; even for use in constructing combustion chambers where gases can reach 3500 K. The Agena upper stage engine used a regeneratively cooled aluminium design for some parts of the nozzle, including the thermally critical throat region.
Another alloy of some value is aluminium bronze (Cu-Al alloy).
- Q: What are the different surface finishes available for aluminum pipes?
- Aluminum pipes come in a variety of surface finishes, each offering its own unique advantages and visual appeal. One option is the mill finish, which is the natural appearance of aluminum after extrusion and before any further treatment. Although it has a smooth and shiny look, it may have minor imperfections and marks from the manufacturing process. Another possibility is the anodized finish, achieved through an electrochemical process that gives the aluminum a durable and corrosion-resistant surface. Anodized finishes can range from clear to various colors, providing both protection and an enhanced visual appeal. Powder coating is a popular choice for aluminum pipes, involving the application of a dry powder that is then cured under heat to create a sturdy and long-lasting finish. This type of finish offers excellent resistance to scratching, chipping, and fading, and is available in a wide array of colors and finishes. To achieve a more polished and glossy appearance, aluminum pipes can be polished or buffed. This process creates a reflective surface that enhances the aesthetic appeal of the pipe, making it suitable for decorative applications. Lastly, aluminum pipes can be painted with different types of coatings, such as epoxy or polyester, to provide protection and achieve a desired color or texture. Painted finishes offer versatility in terms of color options and can be customized to match specific design requirements. In conclusion, the choice of surface finish for aluminum pipes depends on factors such as the intended application, desired appearance, and required durability. Whether it's the mill finish, anodized, powder coated, polished, or painted, each finish provides its own unique advantages and can be chosen to meet specific functional and aesthetic needs.
- Q: Are aluminum pipes resistant to fire?
- Aluminum pipes possess remarkable fire resistance properties. With a melting point of 660 degrees Celsius (1220 degrees Fahrenheit), aluminum can endure exceedingly high temperatures without undergoing melting or ignition. Furthermore, when exposed to oxygen, aluminum generates a safeguarding oxide layer that acts as a barrier against additional heat-related harm. This oxide layer also safeguards the metal from rusting, thereby enhancing its fire resistance capabilities. Consequently, aluminum pipes find widespread utilization in fire protection systems and critical applications demanding fire resistance, including industrial settings, construction projects, and automotive manufacturing.
- Q: What is the difference between water conditioned copper tubes and aluminum tubes?
- The copper tube is of good quality and the aluminum tube is light. Low cost
- Q: What are the different wall thickness options for aluminum pipes?
- The wall thickness of aluminum pipes can vary depending on the specific application and the requirements of the industry. Different needs can be accommodated by a range of wall thicknesses available for aluminum pipes in general. Aluminum pipes commonly come in standard, schedule, and nominal sizes in terms of wall thickness. In industrial applications where strength and durability are crucial, standard wall thicknesses are typically used. These pipes are manufactured with specific dimensions to meet industry standards and are often utilized in structural applications like construction or engineering projects. Conversely, schedule wall thicknesses are mainly used in pressure applications such as plumbing or fluid transfer systems. These pipes are engineered to handle different levels of pressure and are designated by a schedule number ranging from Schedule 5 to Schedule 160. Each schedule number corresponds to a specific wall thickness, with higher numbers indicating thicker walls capable of withstanding higher pressures. Nominal wall thicknesses encompass a range of wall thicknesses that fall within a certain tolerance level. These pipes are commonly employed in general-purpose applications or situations where precise dimensions are not critical. The nominal size is a rounded value that corresponds to the approximate inside diameter of the pipe, while the wall thickness can vary within a certain range. It is important to note that the available wall thickness options for aluminum pipes may vary depending on the manufacturer, industry standards, or custom requirements. Therefore, it is crucial to consult the relevant specifications or speak with a supplier to determine the available options for a particular application.
- Q: 1.2mm thickness of the aluminum tube, why measured only 1.0mm thick?
- There is an error relationship, and may be affected by the environment, as well as the physical properties of the material itself, such as thermal expansion, cold contraction and so on
- Q: How do aluminum pipes compare to PVC pipes?
- Aluminum pipes and PVC pipes have different characteristics and are used for different purposes. Aluminum pipes are known for their durability and strength. They are resistant to rust and corrosion, making them suitable for outdoor and high-pressure applications. Aluminum pipes are lightweight, making them easy to transport and install. They also have good thermal conductivity, making them ideal for heating and cooling systems. However, aluminum pipes can be more expensive than PVC pipes. On the other hand, PVC pipes are known for their affordability and versatility. PVC pipes are lightweight and easy to handle, making them a popular choice for DIY projects. They are resistant to chemical corrosion, making them suitable for plumbing and water supply systems. PVC pipes are also known for their insulating properties, making them a good choice for electrical applications. However, PVC pipes are not as strong or durable as aluminum pipes, and they can become brittle over time. In summary, aluminum pipes are strong, durable, and suitable for outdoor and high-pressure applications, but they can be more expensive. PVC pipes are affordable, versatile, and suitable for plumbing and electrical applications, but they are not as strong or durable. The choice between aluminum and PVC pipes depends on the specific needs of the project and the budget.
- Q: Where can I make aluminum pipe?
- You go to Renqiu, where there are dozens of aluminum processing enterprises, if you need special-shaped material, remember to bring drawings.You just follow the 106 highway.
- Q: How do you weld aluminum plate and aluminium tube?
- Acetylene was welded several decades ago and now carbon dioxide gas is used to protect the welding
- Q: What are the different joining methods for aluminum pipes?
- There are several joining methods for aluminum pipes, including welding, brazing, and mechanical connections. Welding involves melting the edges of the pipes and fusing them together using a filler material. Brazing involves heating the pipes and using a lower melting point filler material to join them. Mechanical connections include using fittings, clamps, or compression fittings to join the pipes without the need for heat or filler material.
- Q: Are aluminum pipes suitable for high-speed train tracks?
- No, aluminum pipes are not suitable for high-speed train tracks.
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Aluminum Pipes and Coils for Any Application
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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