Aluminum coil 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).


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Q:Is the Ronshen refrigerator made of brass tubes or made of aluminium tubes?!
In general, the condenser in the box is straight seam welded steel pipe, and the evaporator is made of copper tube and aluminium pipe. I hope it works for you.
Q:Is the cold storage iron tube good or the aluminum tube good?
The advantages of multi row steel aluminum parallelism of aluminum heat exchange faster than steel refrigeration so faster and almost cost steel row because aluminum does not rust so late without steel row do antirusting maintenance
Q:How do you usually process hollow aluminum tubes? I want to make aluminum tubes myself
An ordinary lathe can be used if continuous casting can be used in large quantities
Q:How can aluminum tubes be processed into circles? Five
Rounding machine ah ~ no words can help me you do! I have several sets of rolling machine! The pipe is well made! Your satisfaction is guaranteed.
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:Can 6061 aluminum tubes be bent?
6061 of the aluminum tube can bend. It does not harden for a long time.You can bend it with a pipe bender. You should choose a slightly larger bend radius when you choose the radius of the curve.As a kind of high strength aluminum tubes, can be strengthened by heat treatment, annealing, quenching and heat under the condition of rigid plasticity, good welding, gas welding and argon arc welding in aluminum has the tendency of intergranular crack formation; aluminum hardening in quenching and cold after the cutting performance is good, bad in annealing state. The corrosion resistance is not high, in order to improve the corrosion resistance of anodic oxidation treatment and often used methods of paint or aluminum surface layer. Can also be used as a die material.
Q:How are the copper tubes and aluminum tubes welded in the air conditioner?
Traditionally, refrigeration air conditioning products are used in copper. But copper is always a global shortage of resources, copper prices soaring, has affected the development of air-conditioning industry. But the aluminum resources in China are abundant, the aluminum industry is relatively developed. Therefore, the air conditioning refrigeration pipeline into aluminum and copper represent the general trend.With aluminum and copper, is the key technology of Cu Al pipe butt welding problems. Therefore, the welding industry has a good reputation in the domestic city of Qingdao Hai Qing machinery factory joint Ocean University of China, formed a research team, take the initiative to assume this technology research tasks.
Q:How to control the hardness of aluminum pipe?
As a kind of high strength aluminum alloy, heat treatment can be strengthened, annealing, quenching and heat under the condition of rigid plasticity, good welding, gas welding and argon arc welding in aluminum has the tendency of intergranular crack formation; aluminum hardening in quenching and cold cutting performance is good and bad in annealing state when.
Q:What are the specifications of aluminium tubes?
Shanghai pan bamboo company specializing in the production of aluminum pipe, thin-walled tubes, thick walled tubes, small diameter tubes, large diameter tubes, small caliber thin-walled tubes, small caliber thick wall pipe, large diameter thin-walled aluminum tube, large diameter thick walled tubes, various specifications of aluminum rodNo specifications can be customized to find Ke Chunquan Oh, I hope to help you oh!
Q:Who knows there is a high mountain reed 2plus short tube is what? Urgent!
A short tube called first aid tent pole, or emergency fault rod, when you appear in the outdoor pole fracture, but also can not be repaired, you can use the emergency fault bar is set in place, so you can still set up the tent,

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