Windows Frame Extrusion Rectangular Sliding Door Profile Aluminium
Window Profiles
Basic Information
Name
|
JY1-07-9
|
Material
| Aluminum-wood composite windows, aluminum-plastic composite windows |
Surface
Treatment
|
Spray treatment process
|
Colour
|
White, gray, wood grain (black, red walnut), silver
|
Temper
|
T4
|
Shape
| As customer's requestments |
Certification
|
ISO 9000;ISO 9001;ISO 14000;CQC;RoHS;
|
Product Display
Waterproof seal design
⒈Minimum control index of watertight performance of aluminum alloy
doors and windows
The minimum watertightness index of aluminum alloy doors and
windows can be taken from the following formula and not less than
150Pa (that is, the watertightness of aluminum alloy doors and
windows cannot be lower than the level 2 index):
P=k×μz×μs×wo
In the formula, P: the design value of water tightness (Pa);
wo: basic wind pressure (N/㎡);
μz: wind pressure height variation coefficient;
μs: body shape coefficient, preferably 1.2;
k: coefficient, the value of k is 0.3 in coastal tropical storm and
typhoon areas, and 0.25 in other places.
⒉ Door and window structure waterproof design
(1) The principle of isobaric pressure is actively used in the
structural design of aluminum alloy doors and windows, which is the
most effective way to improve the waterproof and sealing
performance of doors and windows.
(2) The overlap between the movable sash and the window frame
should not be too small, and the overlap between the movable sash
and the window frame of the casement window should not be less than
6mm.
(3) For high-rise buildings, cold areas and areas with high
energy-saving requirements, try to adopt the structure of casement
doors and windows, and use less or no sliding doors and windows.
Since there is a large gap between the sliding sash and the upper
and lower slide rails, and the two adjacent sashes are not on the
same plane, there is no sealing and pressing force between the two
sashes, and only the tops are used for overlapping and lap
jointing. There are gaps between the tops, and the sealing effect
is very weak, so the waterproof sealing performance of sliding
doors and windows is very poor. The casement doors and windows are
provided with 2 to 3 sealing rubber strips between the sash and the
window frame. After the sash is closed and locked, the sealing
rubber strips are pressed very tightly, and the middle cavity is
easy to form an isobaric cavity, so it can be Design doors and
windows with excellent sealing performance.
⑷The aluminum alloy glass pressing line of the glass for doors and
windows should be designed in the indoor direction to avoid water
seepage in the fine gap between the glass pressing line and the
window frame.
⑸ Push-pull type doors and windows should be designed with a high
enough water baffle on the indoor side, otherwise when the outdoor
rainwater has a certain pressure, the rainwater will flow into the
room through the water baffle.
⑹The upper part of the movable fan of doors and windows should be
provided with a water drape, and the lower part should be provided
with a drainage hole.
⑺ Combined doors and windows should minimize the exposed joints,
because the small gaps cannot be sealed with sealant and leakage
occurs. When the exposed seam cannot be avoided due to structural
reasons, the two contact surfaces of the profiles at the seam will
form a 90° angle, which is convenient for sealing with sealant.
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.
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.
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!
FAQ
Q: Can you send me the product catalog and price?
A: Leave your e-mail or other contact information, the product
catalog will be provided here
The real-time price needs to confirm the specific product
specifications and quantity, so the price can be calculated for you
only when you provide drawings or plans, etc.
Q: Do you provide samples?
A: Yes (special customized samples need to provide drawings).
Q: What is the thickness of the anodizing? Can you do 12um?
A: Our normal thickness is about 10 um. Yes, we can do 15 microns
and above.
