It is applicable for cosmetics, yogurt caps, pharmaceutical bottle caps, milk tear-off caps, anti-theft bottle caps, aluminum drink caps, beer bottle caps. The chose paint is of food grade. It does not contain bisphenol A, ensuring that the bottle cap is safe and non-toxic and has no impact on human health. Our color-coated bottle cap materials all have corresponding qualification certificates. Since most bottle caps are used for beverage, wine and medicines, the used painting of Haomei bottle cap material is required to follow food grade. It is BPA free. In addition, the cotent of lead, mercury, cadminum, PBB, PBDE comply with the limits as set by RoHS.
2014 Aviation Aluminum Alloy for Sale Aluminum Alloys Used in Aerospace Industry 3.jpgThe deformed aluminum alloy can withstand pressure processing, and can be processed into various shapes and specifications, which are mainly used to manufacture aviation equipment. Deformable aluminum alloys are further divided into non-heat-treatable reinforced aluminum alloys and heat-treatable reinforced aluminum alloys. Heat-treatable reinforced aluminum alloys can improve mechanical properties through heat treatment methods such as quenching and aging. It can be divided into duralumin, forged aluminum, super-duralumin, and special aluminum alloys. Aviation aluminum alloys are mainly deformable aluminum alloys that can be heat treated, such as 2014 and 7050 aluminum sheet. 2014 Aluminum Alloy The main element of 2014 aluminum alloy which has high strength and good cutting performance, but its corrosion resistance is poor. It is widely used in aircraft structures, including skins, rib beams and bulkheads, and the first stage fuel tank of the multi-stage rocket. 2014 Aluminum has five common tempers: O, T3, T4, T351 and H112. Aluminum 2014 Price The aluminum 2014 price consists of two parts: the average closing price of A00 aluminum ingots on the Yangtze River and processing fees. As the price of aluminum ingots fluctuates daily, the quotation will fluctuate.
In modern agriculture, efficient breeding technology is the key to improving livestock quality and production efficiency. To meet this demand, we have specially launched a series of liquid nitrogen semen tanks designed for semen storage and artificial insemination of farm and ranch animals. This series of products is not only economical and practical, but also has excellent functionality and portability, aiming to help breeding users achieve better biological sample preservation. Our aluminum semen storage tanks cover different capacity options from 2 liters to 35 liters, which can accommodate 90 to 20706 straws to ensure that the needs of farms of all sizes are met. Impressively, under static storage conditions, these tanks can provide a shelf life of up to 290 days, greatly extending the validity period of precious samples. For occasions where frequent manual collection is required, small semen tanks below 10 liters will be an ideal choice; and when it comes to long-distance transportation or the need to transport frozen semen by means of transportation such as cars, the 16-liter product shows its unique convenience, especially for mountainous users in areas with inconvenient transportation. This series of liquid nitrogen semen tanks are made of high-quality aviation aluminum and built with multiple layers of high-performance insulation materials to ensure an extremely low liquid nitrogen volatilization rate. This means that even in harsh environments, the internal temperature can be kept stable for a long time, thereby effectively protecting the safety and activity of frozen semen, vaccines and other sensitive biological samples stored. In addition, the product design fully takes into account the actual user experience, striving to be small, light and easy to carry while also being sturdy and durable. In short, whether you are a professional in the breeding industry or a novice who is trying to apply modern reproductive technology for the first time, this high-performance liquid nitrogen semen tank specially designed for the livestock industry will be a trustworthy choice. With its excellent cost-effectiveness, convenient operation and strong adaptability to environmental changes, it is becoming an indispensable helper for more and more farms.
3105 aluminum alloy is a typical deep-drawn material. The aluminum content is up to 98%, which can belong to the category of pure aluminum alloy, which is slightly stronger than the 1 series alloy with aluminum content of about 99%. Similarly, 3105 aluminum alloy cannot be strengthened by heat treatment, but its corrosion resistance, formability and welding properties are also excellent. Therefore, 3105 aluminum alloy is commonly used in the manufacture of residential wall panels, mobile homes and rain gear, bottle caps, lamp headstocks, shutters, etc. In addition, it is also used for sheet metal work. However, 3105 aluminum alloy has medium machinability, so lubricating oil treatment is required in all machining operations. And most importantly, 3105 aluminum alloy temper also affects the machinability required for our different applications. For example, the (H) harder temper is better than the 3105 aluminum alloy in the (O) annealed temper. But no matter how tempered the 3105 aluminum alloy is, the forming characteristics of the 3105 aluminum in all conventional processes are very good.
Hongchang Aluminum supplies aluminum sheets and coils for the manufacture of bottle caps, which are ideal materials for PP caps for whiskey bottles and other beverage bottles. It has excellent moisture-proof, anti-seepage and anti-counterfeiting properties, making it truly safe, healthy, fast and environmentally friendly, increasing the added value of the product. The production of PP bottle caps has strict requirements on the strength, elongation and dimensional deviation of the material, otherwise cracks or creases will appear during the processing. In order to ensure the convenience of printing after the bottle cap is formed, the surface of the bottle cap material is required to be smooth. No roll marks, scratches and stains. Commonly used alloys include 8011-H14, 8011-H16, etc. Aluminum bottle cap materials can be produced by hot rolling, continuous casting, continuous rolling or cold rolling. 8011 aluminum closure plates are used to manufacture screw cap systems for bottles and other containers and are one of the main products in the aluminum packaging market. Aluminum's airtight and light-tight properties and ease of shaping and decoration make it the material of choice for enclosed applications. Aluminum PP lids are used for glass containers including mineral water, natural water, non-alcoholic and alcoholic beverages, health supplements and juice products.
Bauxite the main component is alumina, aluminum hydrate contains impurities alumina, is a kind of earthy mineral, white or gray white, because of iron and brown yellow or light red. Extremely difficult to melt, insoluble in water, soluble in sulfuric acid, sodium hydroxide solution. Mainly used in aluminum smelting, refractory system. Advantages: 1. Strong chemical stability and good physical performance 2. Light weight, good thermal stability and high temperature resistance 3. Resistance to mechanical vibration Application: 1. Aluminum industry 2. Precision casting 3. Refractory materials 4. Abrasive materials
Calcined Bauxite,refractory Kiln Bauxite,80~90 Calcined bauxite is produced by sintering/calcining of low iron, low alkali containing raw bauxites at temperatures of 1600 - 1800 degree Celsius.In this calcination process the high refractory mineral phases corundum and mullite are formed. Refractory grade bauxite has high refractoriness, good mechanical strength and moderate slag resistance. Therefore calcined bauxite is one of the most important raw materials for the production of shaped and unshaped refractories for the steel industry, foundries, glass and cement plants.
5052 aluminum coils is Aluminum-magnesium alloy aluminum coils. Mg is the main alloying element in 5052 aluminum coils. It is the most widely used rust-proof aluminum. The alloy is high in nature, especially fatigue resistance, plasticity and corrosion resistance, with high strength. It can not be heat-treated, the plasticity of it is good in semi-cold hardening. It s low in plasticity during cold hardening, and good in corrosion resistance with good weldability, poor machinability and polishing. The main alloying element of 5052 aluminum sheet is magnesium, and aluminum-magnesium alloy also contains a small amount of Mn, Cr, Ni, Ti, etc. Most of the Mn in the alloy forms MnAl6 except for a small amount of solid solution. In the interior of the 5052 aluminum coils, the effect of Cr is similar to that of Mn, which improves the resistance to stress corrosion cracking, improves the strength of the base metal and weld, and reduces the tendency of weld cracking, but its content generally does not exceed 0.35%. Surface Advantages of 5052 Aluminum coils: 1. surface of 5052 aluminum coils is not allowed to have cracks, corrosion spots and traces of nitrate. 2. The surface is allowed to have peeling, air bubbles, surface roughness. and it is also allowed to have local mechanical damage with a depth not exceeding 8% of the nominal thickness of the part where the defect is located. But the maximum depth of the defect shall not exceed 0.5 mm, and the total area of the defect shall not exceed the total area of the coils 5%. 3. Allow the supplier to illuminate the profile longitudinally to a smooth surface. 4. Other requirements: There are demanders and suppliers to draw up their own. Application of 5052 Aluminum coils: 5052 aluminum coils is mainly used for high plasticity with good weldability. It is also commonly used in transportation vehicles, ship sheet metal parts, instruments, street lamp brackets and rivets, hardware products, electrical enclosures, etc. It can also be used to manufacture aircraft fuel tanks, oil pipes, aerospace aluminum alloy materials, and is a typical rustproof alloy material. The atates of 5052 aluminum coils includes F, O, H12, H14,, H16, H18, H19, H22, H24, H26, H28, H32, H34, H36, H38, H111, H112, H114.
3003 aluminum coil is the most widely used aluminum alloy. It is made up of aluminum, copper, iron, manganese, silicon and zinc. It is commonly used because it has great resistance to corrosion and is moderately strong. The 3003 aluminum coil is 20% stronger than 1100 grade alloys because it is fused with manganese. Because it s not heat treatable, it has to be strengthened using cold working alone. The most common applications for the 3003 aluminum coil are for fuel tanks, sheet metal work and other types of projects that need a metal that is stronger than the 1100 series aluminum. In some cases, it is used for cooking utensils, refrigerator panels, gas lines, storage tanks, garage doors, builder s hardware and awning slats.
Welding grade bauxite Welding grade bauxite has tight regulation on presence of sulfur and phosphorus which are detrimental to the weld. When present at high concentrations, they induce porosity and cracking, and at lower concentrations, they adversely affect the impact strength of the weld. And moisture for welding grade bauxite should not exceed 0.5% because the potential for any moisture present withthin the flux to reduce to hydrogent, if exposed to a welding arc, the molten weld pool absorbs the hydrogen and will induce brittleness into the weld. Application Welding fluxes are a small but valuable market for calcined bauxite. Techniques for submerged arc welding require the use of a granular flux to shield the molten weld pool rom the atmosphere during the weldâ??s application or pacement. Various proprietary compositions exist and in some cases calcined bauxite is incorportated into these formulations. Calcined bauxite may, in some instances, make up to 25% of the welding flux. Specification for snw83 calcined bauxite Chemical analysis Al2o3: min 83% Fe2o3: max 2.0% Sio2: max 9.0% K2o: max 0.3% S: max 0.02% P: max 0.05% Available grain size 250mesh; 325mesh; 600mesh; 800mesh; 1000mesh; 2500mesh; or as customer's requirement. Package 1mt jumbo bag Standard exporting package for sea transportation or air delivery Special packing requirement is acceptable.
Brown fused alumina grinding powder.
White fused alumina, brown fused alumina, silicon carbide, bauxite, tabular alumina.
Ceramic proppant.
Steel guards against the static electricity floor, the three-defense guards against the static electricity floor, compound guards against the static electricity floor, guards against the static electricity to ventilate the floor, guards against the static electricity aluminum alloy floor, the ceramics guards against the static electricity floor, straight shop type pvc guards against the static electricity floor, the oa network floor..
Bauxite.
Solid aluminium panel, perforated aluminium sheet, pvdf aluminium panel.CIF or clearing
Aluminum alloy welding.
Calcium aluminate. (composite calcium aluminate, pre dissolved calcium aluminate, high aluminum, high magnesium sintered calcium aluminate, sintered calcium aluminate ), smelting furnace composite deoxidizer, pre melted multifunctional calcium aluminate, molten steel refining agent, sintered calcium aluminate, metal aluminum powder (aluminum particles) and other metallurgical materials.
Aluminum profile aluminum alloy.We can produce aluminum profile or aluminum alloy as your demands
Injection mould making, plastic part injection, die-casting mould and aluminium extrusion.
