Aluminum Alloy Handrail Profile Stair Glass Slot Handrail Guardrail
Processing
Basic Information
How to distinguish inferior aluminum profiles:
1. Thin oxide film. The national standard stipulates that the oxide
film thickness of architectural aluminum profiles should not be
less than 10um (microns). If the thickness is not enough, the
surface of the aluminum profile is easy to rust and corrode. Some
aluminum profiles without production name, factory address,
production license, and certificate of conformity in the random
inspection have an oxide film thickness of only 2 to 4um, and some
even have no oxide film. According to experts' estimates, reducing
the thickness of the lum oxide film can reduce the cost of
electricity consumption by more than 150 yuan per ton of profiles.
2. The chemical composition is unqualified. Aluminum profiles mixed
with a large amount of miscellaneous aluminum and waste aluminum
can greatly reduce the cost, but it will lead to unqualified
chemical composition of architectural aluminum profiles, which
seriously endangers the safety of construction projects.
3. Reduce the wall thickness of the profile. 90 series sliding
window type, according to the national standard, the minimum wall
thickness of its aluminum profile is not less than 1. 4mm, and some
Guangdong products are only 0. 6 to 0. 7mm. For the 46 series floor
pop door type, the minimum wall thickness of the aluminum profile
used by the national standard is not less than 1.62mm. During the
random inspection, some products in Guangdong are only 0.97 to
1.18mm.
4. Inferior aluminum profiles greatly reduce the sealing time,
reduce the loss of chemical reagents, and reduce the cost, but the
corrosion resistance of the profiles is also greatly reduced.
Name
|
Handrail15
|
Material
| Zinc steel, aluminum alloy |
Surface
Treatment
|
Mechanical grinding, chemical treatment, surface heat treatment,
sprayed surface
|
Colour
|
blue/ green or customized
|
Temper
|
T5-T8
|
Shape
| As customer's requestments |
Certification
|
ISO 90001,14001,45001;CQC;RoHS;
|
Product Display
Certificates and Honors
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.
Factory display
FAQ
Q: How to place an order?
A: First let us know your requirement or application.
Secondly, we quote according to your request or our suggestion.
Third, the customer confirms the sample and makes a deposit for the
formal order.
Finally we arrange production.
Q: Are all color products the same finish?
A: No. With powder coatings, bright colors will be higher than
white or gray. Regarding the price of anodizing, the color will be
higher than the silver, and the black will be higher than the
color.
