Jiangyin Longkang Metal Products Co., Ltd |
|
Factory Cheap Price Deck Railing Aluminum Handrail Profiles For
Pipe Line
Basic Information
| |
| Aluminum alloy |
| |
| |
| |
| As customer's requestments |
| |
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.
Certificates and Honors
Factory display
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.