Factory Cheap Price Deck Railing Aluminum Handrail Profiles For Pipe Line

Basic Information

Product Display

Building products made of aluminium and aluminium alloys. Usually, it is first processed into castings, forgings, foils, plates, strips, tubes, bars, profiles, etc., and then processed by cold bending, sawing, drilling, assembling, and coloring.
Properties Pure aluminum has low strength and its use is limited. But adding a small amount of one or several alloying elements, such as magnesium, silicon, manganese, copper, zinc, iron, chromium, titanium, etc., can obtain aluminum alloys with different properties. The aluminum alloy is further strengthened and hardened by cold working and heat treatment, and its tensile strength is greatly improved.
The standard potential of aluminum is -1.67 volts, and its chemical properties are very active. It is easy to interact with oxygen in the air to form a firm and dense oxide film. Therefore, in ordinary atmosphere and clean water, aluminum has good corrosion resistance. However, galvanic corrosion will occur when it is in contact with steel or other metal materials, and corrosion will occur when it is in contact with alkaline materials such as concrete, cement mortar, and lime in a humid environment, and corrosion will also occur when it is in contact with wood and soil. Therefore, proper anti-corrosion treatment is required.
Production methods Aluminum alloys are divided into two categories: cast aluminum alloys and deformed aluminum alloys according to their production methods. Deformed aluminum alloys are generally used in construction for rolling into plates, foils, strips, and extrusion into rods, tubes or profiles of various complex shapes. Deformed aluminum alloys are classified into rust-proof aluminum alloys, hard aluminum, super-hard aluminum and special aluminum according to their properties and uses. Industrial pure aluminum (L1 ~ L1), rust-proof aluminum alloy (LF2, LF21, etc.) and forged aluminum (LD2) are generally used in construction.
Features and uses The biggest feature of aluminum and aluminum alloys is that their bulk density is about 1/3 of that of steel, and the specific strength (the ratio of strength limit to specific gravity) can reach or exceed structural steel. Secondly, aluminum and aluminum alloys are easy to be processed into various shapes and can be adapted to various connection processes, thus providing favorable conditions for the most economical and reasonable section form for building structures. Therefore, the use of aluminum alloy can not only greatly reduce the weight of the building, save materials, but also reduce the transportation and installation workload of components, and speed up the construction progress. This has more significant economic effects for earthquake areas and mountainous and remote areas with inconvenient transportation. Aluminum and aluminum alloys have beautiful color and luster, good corrosion resistance, high reflectivity to light and heat, and good sound absorption performance. Various colors can be obtained by chemical and electrochemical methods. Therefore, aluminum is widely used in roofing, walls, doors and windows, skeletons, interior and exterior decorative panels, ceilings, ceilings, railings, indoor furniture, store containers and construction templates of industrial and civil buildings.
The construction industry is one of the three major markets for aluminum products. About 20% of the world's total aluminum production is used in the construction industry. In the construction industry of some industrially developed countries, the amount of aluminum used has accounted for more than 30% of its total output. The products of architectural aluminum materials are constantly updated, and the application of new architectural products such as colored aluminum sheets, composite aluminum sheets, composite door and window frames, and aluminum alloy formwork is also increasing year by year. China has used aluminum alloys in industrial and civil buildings to make roofs, walls, doors and windows, etc., and has gradually expanded to interior and exterior decoration, construction templates, etc., and has achieved good results.

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Company Profile

Jiangyin Longkang Metal Products Co., Ltd. is located in Zhouzhuang Town, Jiangyin City - the largest aluminum extrusion profile production base. Covering an area of more than 35,000 square meters with more than 350 employees. We focus on metal customization, special-shaped aluminum profiles, aluminum profiles, aluminum tubes, rail transit series, doors and windows aluminum profiles, heat sinks, CNC processed aluminum profiles, interior decoration series, bending series, etc. We also have precision anodizing and various surface treatments, such as PVC film, wood grain, electrophoresis, powder coating, anodizing, etc. After more than 20 years of development, The company has become a modern aluminum production enterprise with perfect quality management system.


Efficiently treating our customers as partners with sincerity, specialization and satisfaction is our managerial principle. Attributed to the backup of a dedicated technical team, filled with wide and profound knowledge and practice in aluminum profile and world trade for 20 years, the company owns rich experience in product quality control and profile physical properties such as Hardness, Stretchability, Flatness, Straightness, and Tolerance etc. In line with the principle of sharing the preferential cost and joint development, the company has formed an interest community for years with its customers at home and abroad. Sincerely to build up a pleasant mutual trust, cooperative, win-win and value-added sustainable partnership is what we are achieving to grow together with you!

The company has the ability to develop and design molds independently, we can produce any extruded aluminum profiles according to your mechanical drawing or sample. Longkang has 10 extrusion production lines (600-3500 tons), one automatic oxidation electrophoresis production line, vertical and horizontal spraying production line per each, and a variety of advanced supporting production, processing and testing equipments. There are also CNT digital control drilling and milling machine(CNC), double head saw, hydraulic saw and punching machine in our processing workshop. The complete technological process can benefit to reduce the production turnover times for semi-finished products, to avoid the damage during transportation, improve the production efficiency, reduce the cost of production,and to ensure the quality and delivery time.

FAQ

Q: What colors can powder coatings be used for? The thickness of the powder coat?
A: We can do any color for powder coating as long as you can provide color samples. Our usual powder coating thickness is 60-80um.

Q: What color can the wood grain be?
A: Our most popular colors are Western Red Cedar, Australian Cedar, Jarrah I, Jarrah II, Chestnut, Bush Cherry, Bush Wood, Western Wood, Snow Gum, etc. If you need any other color, we can provide the color according to you.