cheaper aluminium profile extrusion

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Aluminium is a relatively soft, durable, lightweight, ductileand malleablemetalwith appearance ranging from silvery to dull gray, depending on the surfaceroughness. It is nonmagnetic and does not easily ignite. A fresh film ofaluminium serves as a good reflector (approximately 92%) of visible lightand an excellent reflector (as much as 98%) of medium and far infraredradiation. The yield strength of pure aluminium is 7–11 MPa,while aluminium alloys have yield strengths ranging from200 MPa to 600 MPa. Aluminium has about one-third the densityand stiffness of steel. It is easily machined,cast, drawn and extruded.



Alloy 6063,6061,6005or according to customer’s choice


T3, T4, T5, T6


Anodize, electrophoresis, powder coating, PVDF coating,  wood grain painting, matted, etc.


Coating 6.5 meters, Anodizing 6.5 meters, Mill finish 5  meters


Industrial, electrical equipment(TV set, air conditioner,  refrigerator, computer), decoration,construction, transportation

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Q:How to install industrial aluminum on rails5050,
Use the T nuts (in the T groove) to fit the rail! Flat sealing strips and slip bars are embedded inside for dust proof, waterproof, oil proof and so on!!!Satisfaction, please adopt
Q:Aluminum profiles and plastic doors and windows which good, what market?
Do a lot of windows, Aluminum Alloy regular manufacturers are standard models of materials, thickness of 1.2 mm or more, and surface spraying or electrophoresis are very bright, the thickness of the coating is thick, make the effect and its performance are good. The insulation and heat insulation effect of the doors and windows made of plastic steel profiles and plastics are very good. Advantages: heat insulation, heat preservation, sound insulation, aging resistance, tightness: plastic door and window adopts multi-layer sealing design, and the surface of the type is smooth, and the dust and dirt are not easy to be adhered to, and the dustproof effect is excellent. Elegant and beautiful: plastic steel can be matched into a variety of colors. Plastic materials are difficult to distinguish between true and false, to verify the material capability available the most traditional way, false material is brittle, a hammer or a screwdriver on detection, especially the material edge collapse easily. Real material or carry a hammer hit several times. Because the material is recycled material, the process of adding a large amount of gypsum powder, and the surface of the material is not normal, the material is not so bright. The work is rough. Li Cunxin aluminum doors and windows. The quality and workmanship are very good. The price is still the lowest.
Q:What is the HS code for aluminum profile?
Plenty more......76041010 non alloy aluminum bars and rods76041090 non alloy aluminum profiles and profiles76042100 Aluminum Alloy air core profile76042910.109999999 column solid aluminum alloy76042910.189999998 column solid aluminum alloy76042910.909999996 other aluminium alloy bars and rods (section, Zhou Changda)76042910.989999995 other aluminum alloy bars and rods (small section perimeter)76042990 other aluminum alloy profiles, profiles76051100 non alloy aluminum wire with maximum cross sectional size > 7mmNon alloy aluminum wire 76051900 maximum cross-sectional dimension less than or equal to 7mm76052100 aluminum alloy wire with maximum cross sectional size > 7mm76052900 the maximum cross-sectional dimension less than 7mm aluminum alloy wire76061120 non alloy aluminum rectangular plates, sheets and strips (includingRectangular sheets, sheets and strips of aluminium alloy 76061220A rectangular plate, sheet, and band of aluminium alloy 7606123076061250 0.35mm< less than 4mm thickness for a rectangular Aluminum Alloy76061290 thickness >4mm aluminium alloy rectangular thick plate,76069100 non alloy aluminum non rectangular plates, plates and stripsNon rectangular plates, sheets, and strips of aluminium alloy 76069200Without the backing of aluminium foil 76071110 after rolling without further processingWithout the backing of aluminium foil 76071120 after rolling without further processingWithout the backing of aluminium foil 76071190 after rolling without further processing76071900.900000006 other non aluminum foil backing
Q:Mechanical expert answers!
The bearings are mounted on type U rails, which are specially made on the market. The rails and profiles are integral, not mounted.
Q:How can I distinguish aluminum from aluminium oxide or electrophoresis aluminum or spray aluminium material?
The electrophoretic material looks very textured, very uniform, and full range. Spray paint will not spray in some places, and the color is not as good as electrophoresis.
Q:What kind of self tapping screw can attack aluminum profile?
Self tapping screws are used for connecting between thin metal plates. When connecting to the connecting piece for the threaded hole, then tapping screws into the threaded hole of the connecting piece. Because of the self tapping screw thread surface has higher hardness (more than 45HRC), the attack a thread in the threaded hole of the connecting piece, thereby forming a connection.Aluminum material than steel soft, generally in accordance with GB screws can be of aluminum, is recommended to hit bottom hole in the needed position.The following is the national standard for self tapping screws:GB/T15856.1-2002 cross recessed countersunk head tapping screws, material: 20Mn 15MnBGB/T15856.2-2002 cross recessed countersunk head drilling self tapping screw, material: 20Mn 15MnBGB/T15856.3-2002 cross recessed semi countersunk head drilling self tapping screw, material: 20Mn 15MnB
Q:What are the features of the poor aluminum profiles?
Poor quality aluminum profile:1, chemical composition unqualified, seriously endanger the safety of construction projects.2 、 profile corrosion resistance function is low.3, the film thickness is thin. The national standard rules of construction of aluminum oxide film thickness not less than 10um (m). The thickness is not enough, aluminum looks easy to rust and corrosion. Some no name and address, production license, certificate of inspection in the aluminum oxide film, the thickness of only 2 to 4um, some even without film.
Q:The window with aluminum sealing material or opening material
Most brands have more openings. For example, New River aluminum material, the United States and aluminum, Zhong Wang aluminum and so on. Obviously, the sealing material has advantages. It's more popular now.
Q:Aluminum extrusion die, what material is better? Can reach long life, extruded products surface smooth and smooth?
The main material used now is H13, which is the most common material usedThe problem of life not only with material, heat treatment with you, mold making, mold structure, relationship maintenance and other aspects in the use of Dongxin steel, specializing in the production of aluminum extrusion die material.
Q:Are aluminum profiles painted by powder or by fluorocarbon spray? How can they be distinguished from appearance?
The surface treatment of the curtain wall aluminum plate is solved by electrostatic spraying, not only the color difference becomes smaller, but also the aluminum plate with various colors can be obtained. Electrostatic spraying can be divided into powder spraying and fluorocarbon spraying. The raw materials of powder spraying are polyurethane, polyurethane resin, epoxy resin, hydroxyl polyester resin and epoxy / polyester resin, which can be made into many colors. The characteristics of powder spraying: spraying equipment manual, automatic hanging type, simple construction, the thickness of the coating is 30 micron, impact resistance, abrasion resistance, corrosion resistance, weather resistance are good, the price cheaper than fluorocarbon coatings.

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