Q:Are aluminum pipes lightweight?

Indeed, aluminum pipes are typically lightweight in nature. Being a material known for its low density, aluminum is widely chosen in diverse applications where weight poses a significant concern. In comparison to metals such as steel or iron, aluminum pipes exhibit considerably reduced weight while maintaining remarkable strength and durability. Consequently, they prove to be an ideal choice for sectors including construction, aerospace, automotive, and plumbing, wherein enhancing efficiency and performance through weight reduction is crucial. Moreover, the lightweight attribute of aluminum pipes renders them simpler to handle, transport, and install in contrast to bulkier substances.

Q:Need to know the answer urgently. If anyone knows, please answer, thank you.........Supplement: aluminum without primer spraying, spray and spray paint, paint is 22 dilute acid. After spraying up, adhesion is good, not easy to fall, what formula, or in paint which need to add what?

The main consideration of painting on aluminum is the adhesion between primer and aluminum. In general, the market is more use of phosphating primer, phosphating primer is a sacrificial paint (will cause damage to the base material), and the high requirements of adhesion performance is not ideal.Also, the base coat is made of ordinary epoxy resin, and the adhesive force is rather weak.At present, relatively strong adhesion paint, 100 meter test can reach 100%, in China only a few foreign paint production enterprises.

Q:Can 304 stainless steel aluminum pipe be welded with 6061?

Friction welding is one of the welding methods of dissimilar metal pipes and bars.

Q:Because there is no copper tube in the refrigerator nowMost are replaced by aluminium tubes or iron pipesI want to know whether the evaporation tube is better than the copper tube or the iron tube!Besides, what kind of condenser is used in the refrigerator? Is it an aluminum tube or an iron tube?The condenser is broken. Is it particularly difficult to repair?!How much would it cost to replace the evaporating and condensing tubes into copper tubes?!

The evaporating pipe of the refrigerator, except the copper tube, is good for the aluminum pipe, and the iron pipe is easy to rust.1, now the refrigerator tube is the use of aluminum tube or Bondi tube (Bondi tube, that is galvanized steel pipe, in fact, iron pipe, iron pipe above the paint once lost, it is easy to rust)2, aluminum pipe than iron pipe relative corrosion, iron pipe is not corrosion resistance, so suggest the choice of aluminum pipe.3, in fact, the best or copper pipe, but now there is no factory production, mainly cost.This material can be seen, usually screen tube, that is, Bondi tube (Tie Guan), is plate like, that is, aluminum. Under normal circumstances can use 10 years, this is tested, while others are in the middle may be bad.

Q:Is GREE a brass tube or an aluminum tube?

What flows inside is a refrigerant. It must be a copper tube!

Q:Can aluminum pipes be used for conveyor rollers?

Yes, aluminum pipes can be used for conveyor rollers. Aluminum is a lightweight and durable material that can withstand the demands of conveyor systems. It offers good corrosion resistance, making it suitable for various industries.

Q:How can I bend an aluminum tube into an oval shape?What is the best solution?What is the most economical solution?ThanksIn the ordinary bending machine, it is feasible to change the arc in order to change the radius from the radius to the short axis firstSo, the whole pipe can only be bent into ellipses with more clamps?

Draw the ellipse you need on the ground. Look for a fixed point on the ground, a little bit bent

Q:How are aluminum pipes manufactured?

Extrusion, a well-known process, is employed in the manufacture of aluminum pipes. This process involves the passage of a heated aluminum billet or log through a specifically shaped die, resulting in the creation of a desired cross-sectional shape. The initial stage of the manufacturing process entails the careful selection of a high-quality aluminum alloy. Subsequently, the alloy is subjected to heating in a furnace, usually at temperatures ranging from 750 to 950 degrees Fahrenheit (400 to 500 degrees Celsius). This heating renders the material malleable and facilitates ease of shaping. Upon reaching the desired temperature, the aluminum billet is moved to the extrusion press. This press comprises a chamber for billet placement and a ram that exerts pressure to propel the billet through the die. The final shape of the pipe is determined by the die. During the billet's passage through the die, it undergoes plastic deformation, adopting the shape of the die opening. The application of high pressure by the ram ensures precise control over the pipe's dimensions and surface finish. Following extrusion, the aluminum pipe is subjected to cooling in either a water bath or an air cooling system. This cooling process leads to the hardening and stabilization of the pipe's shape. Subsequently, the pipe is cut to the desired length, using commonly a saw or other cutting tools. The concluding step encompasses any necessary finishing processes, such as straightening, deburring, or surface treatment. These processes are essential in guaranteeing that the aluminum pipe fulfills the required specifications and quality standards. Overall, the extrusion process enables the efficient and cost-effective production of aluminum pipes, characterized by consistent dimensions and exceptional mechanical properties. Consequently, aluminum pipes have gained popularity across various industries, including construction, automotive, aerospace, and plumbing.

Q:The length of the aluminum tube is about 180mm, the diameter is 19mm, and the wall thickness is about 1mm. It should be bent into the radian of R300. No deformation

Provide two ways for youThe 1. is what they say is to fill in the sand, the deformation rate should be within 5%, but the efficiency is slow2. is a new type of mandrel bending machine, direct cold bending, deformation rate of 5%, high efficiencyPS: do not use mandrel bending machine, because the mandrel and tube friction, tube wall will be thinned, roundness will be very serious deformation (because your pipe wall thin because), if the tube through objects or liquid, will form dirt

Q:I do not know compared with copper tube, durable, long time will appear trachoma?

Disadvantages of aluminium tube material for refrigerator:Encountered sharp or hard things, easy to scratch and deformation.After the surface oxide layer has been destroyed, it is in a humid state and is easy to oxidize.