Introduction: There can be one or more closed through holes, with uniform wall thickness and cross-section, and delivered in a straight line or in a roll. It is widely used in industries such as automobiles, ships, aerospace, aviation, electrical appliances, agriculture, electromechanical and household appliances.
Classification:
Aluminum tubes are mainly divided into the following types:
Divided by shape: square tube, round tube, pattern tube, special-shaped tube, global aluminum tube.
According to the extrusion method: seamless aluminum tube and ordinary extruded tube
According to the precision: ordinary aluminum tubes and precision aluminum tubes, of which precision aluminum tubes generally need to be reprocessed after extrusion, such as cold drawing, fine drawing, and rolling.
According to thickness: ordinary aluminum tube and thin-walled aluminum tube
Performance: Corrosion resistance, light weight.

characteristic:
It is a kind of high-strength hard aluminum, which can be strengthened by heat treatment. It has moderate plasticity under annealing, fresh quenching and hot conditions. It has good spot weldability. Aluminum tubes have a tendency to form intergranular cracks when gas welding and argon arc welding are used; aluminum tubes The machinability is good after quenching and cold work hardening, but poor in the annealed state. The corrosion resistance is not high, and anodizing treatment and painting methods are often used, or the surface is coated with aluminum layer to improve the corrosion resistance. It can also be used as a mold material.

Aluminum tube advantages: First, the welding technology advantage: the thin-walled copper-aluminum tube welding technology suitable for industrialized production is known as a world-class problem and is the key technology for replacing copper with aluminum in the connecting tube of air conditioner.
The second is the service life advantage: from the perspective of the inner wall of the aluminum tube, since the refrigerant does not contain moisture, the inner wall of the copper-aluminum connecting tube will not corrode.
The third is the energy-saving advantage: the lower the heat transfer efficiency of the connecting pipeline between the indoor unit and the outdoor unit of the air conditioner, the more energy-saving, or in other words, the better the heat insulation effect, the more energy-saving.
Fourth, excellent bending performance, easy to install and move.

Surface treatment:
Chemical treatment: oxidation, electrophoretic coating, fluorocarbon spraying, powder spraying, wood grain transfer
Mechanical treatment: mechanical wire drawing, mechanical polishing, sandblasting.
use:
Aluminum tubes are widely used in various industries, such as automobiles, ships, aerospace, aviation, electrical appliances, agriculture, electromechanical, household appliances, etc. Aluminum tubes have become ubiquitous in our lives.

Packaging Details
Aluminum pipe packaging:
1. With Film Outside and Packed with Air Bubble;
2. Plywood support frame Packing;
3. With or Without Wooden Pallets;
4. Customized by Your Requirements.

Q: What type of work does your company do?
Answer: Our company is a professional manufacturer, mainly producing stainless steel plates, stainless steel coils, stainless steel pipes, stainless steel bars, galvanized products and aluminized products.
Q: How do you guarantee your quality?
1. We can provide you with quality certificates accordingly.
2. We are willing to accept third-party inspections, such as SGS, BV, CE, etc.
Q: Can you accept customization?
Yes. If you have special requirements for products or packaging, we can customize it for you.
Q: Can you accept tracking orders?
Usually our MOQ is 5 tons. But if you want to place an order first as the beginning of our cooperation, we can accept a smaller quantity first. Of course, we will have a deeper and longer partnership after we start.
Q: Can you provide samples for inspection before ordering?
Answer: Free samples can be provided according to your requirements. You only need to bear the freight.

Shandong Xinchengyuan Import and Export Co., Ltd is a professional steel company engaged in the research, development, production, sale and service. It had five branch companies .Our annual sales nearly one billion, about 280,000 tons steel, It is located in Jinan with the convenient transportation access. In line with the development concept of quality conquer the world, service achievement future. We dedicate to strict quality control and thoughtful customer service, and our experienced staff members are always available to discuss your requirements and ensure every customer satisfaction. Our main products include PPGI ,galvanized steel , steel plate , round bar, steel pipe ,Stainless steel product ,angle bar, steel pile ,H beam ,I beam, angle, Channel flat steel etc . With double guarantee of service and management system. Main market distributes in North America, South America, Africa, Southeast Asia as well as Oceania. Xinchengyuan responds positively to the national one belt and one road strategy, and arranged overseas layout in advance to service the countries and customers alongside the route better and higher efficiency. Up to now, we have established long-term and win-win partnership with many large steel manufacturers, such as Baosteel, Laiwu Steel, Rizhao Steel, Handan Iron and Steel, Angang and Maanshan Iron and Steel. We always foucesed on the intergration of reasources , in line with the concept of win win cooperation . Sincerely wish to build a long and regular business with you forever.
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