Aluminum Coil Processing Engineering Pipe Insulation Thickness 0.2-1.0mm 50 Meters Per Roll

Aluminum coil classification
1000 series
Representing the 1000 series aluminum plate is also called pure aluminum plate. Among all series, the 1000 series belongs to the series with the most aluminum content. The purity can reach more than 99.00%. Since it does not contain other technical elements, the production process is relatively simple and the price is relatively cheap. It is the most commonly used series in conventional industries. Most of the circulating on the market are 1050 and 1060 series. The 1000 series aluminum plate determines the minimum aluminum content of this series according to the last two Arabic numerals. For example, the last two Arabic numerals of the 1050 series are 50. According to the international brand naming principle, the aluminum content must reach more than 99.5% to be qualified products. my country's aluminum alloy technical standard (gB/T3880-2006) also clearly stipulates that the aluminum content of 1050 should reach 99.5%. For the same reason, the aluminum content of 1060 series aluminum plate must reach more than 99.6%.

2000 series aluminum plate
Representing 2A16 (LY16) 2A06 (LY6) 2000 series aluminum plates are characterized by high hardness, among which the copper element content is the highest, about 3-5%. 2000 series aluminum sheets belong to aviation aluminum materials, which are not often used in conventional industries. There are few manufacturers producing 2000 series aluminum sheets in my country. The quality cannot be compared with foreign countries. Imported aluminum sheets are mainly provided by South Korean and German manufacturers. With the development of my country's aerospace industry, the production technology of 2000 series aluminum sheets will be further improved.

3000 series aluminum plate
Representative 3003 3003 3A21 mainly. It can also be called anti-rust aluminum plate. The production process of my country's 3000 series aluminum plate is relatively excellent. 3000 series aluminum plate is mainly composed of manganese element. The content is between 1.0-1.5. It is a series with better anti-rust function. It is routinely used in humid environments such as air conditioners, refrigerators, and car bottoms. The price is higher than the 1000 series. It is a more commonly used alloy series.

Silicon has a corrosive effect on cemented carbide. Although aluminum alloys with more than 12% Si are generally referred to as high-silicon aluminum alloys, diamond tools are recommended, but this is not absolute, and the destructive power of the tools will gradually increase as the silicon content increases. Therefore, some manufacturers recommend the use of diamond tools when the silicon content exceeds 8%.
Aluminum alloys with a silicon content between 8% and 12% are a transition range, and both ordinary cemented carbide and diamond tools can be used. However, the use of cemented carbide should use a PVD (physical coating) method, a tool with no aluminum element and a small film thickness. Because of the PVD method and small film thickness, it is possible for the tool to maintain a sharper cutting edge (otherwise, in order to avoid the abnormal growth of the film at the cutting edge, the cutting edge needs to be passivated enough, and the cutting aluminum alloy will not be sharp enough) , and the film material containing aluminum may cause the blade film to have an affinity with the workpiece material and destroy the combination of the film and the tool base. Because the superhard coating is mostly a compound of aluminum, nitrogen and titanium, it may cause chipping due to a small amount of peeling off of the cemented carbide substrate with the film.

packaging
1. Standard Marine packing
2. According to customer requirements
Aluminum coil

Shandong Guolian Iron and Steel CO.,Ltd which is located in beautiful Jinan city, Shandong Province of China.We mainly produce and supply hot dipped Galvanized steel coils,Galvalume coils, PPGI steel coils, Corrugated steel sheet and highway guardrail are widely applied to auto industry,household appliances,construction industry,and highway guardrail construction,etc.It specializes in manufacturing and selling hot dipped galvanized steel sheet/coil( annual 160,000 tons),corrugated steel sheet(annual 50,000 tons),and highway guardrail(annual 200,000 tons).The annual total sales is around RMB 1.85 billion Yuan,and the profit tax is around RMB 143 million Yuan.The product performance index has achieved domestic advanced standard.Our products has been wildly sold to Northeast,North China,East China,etc.and also has been exported to Mid-America,Africa,and Southeast Asia,etc.Total area of group is approximately 320 acres.The registered capital is RMB105 million Yuan,and fixed assets is RMB 500 million Yuan.Our group has more than 370 employees,including 32 senior engineers and 56 professional backbone technicians.Our group has advanced professional manufacture equipment and matured technology as well as a team of high-quality professional management and technical talents.With the strategic thought of striving for survival on the basis of quality and development on the basis of benefit,adhering to management idea of "faith,practical,innovation,and development",we have courage to challenge,and keep continuous innovation in the competition.We also do our unremitting efforts to fight bravely for creating a national brand and international brand.Holding to the intellectual businessman of style and the spirit of sincerity, all staff of our company are willing to cooperate and develop together with you.