Basic Info.
Frame Material
Aluminum Alloy
Screen Netting Material
Nylon
Function
Heat Insulation, Soundproof, Anti-Theft, Airproof, Insect-proof, Dust-proof, Invisible, Decoration, Depend on Different Places
Surface Finishing
Finished
Transport Package
Wooden Case
Specification
customization
Product Description
Company introduction:
Shanghai Langge Doors and windows Co.,Ltd was established on 1 Oct 1998 specifying old style steel doors,window and fittings.Our pragmatic working style as well as our professional team builds up a soilid foundation for our development in the market.Our products are installed in many beritage buildings nation wide.
Our factory has been expanded from 20 square meters to 2300 square meters with 56 workers and more than 20 people specified in material research and development,design and installation.Our service ranges from measurement and design and installation.
The material of our products are all made of hot galvanized steel which is anti-rust for 30 years.Our existing products include steel windows of 32 mm and 40mm series.The one-time forming material developed by ourselves includes steel of 45mm,50mm,aluminum alloy profile 73mm and copper profile to achieve better sealability and energy saving.20% of our products is exported to us,Japan,New zealand,Australia and EU such as France,Italy.
We aim to further develop our products with quality guaranteed and further explore the market to strengthen our branding.
Product details:
Product Name | High-Quality Used Exterior Folding Steel and Iron Doors |
Material | Hot-DIP Galvanized steel or Aluminum material is Available |
Lead Time | 20-30 Days |
Payment terms | T/T or L/C or Western Union |
Packing | Pearl cotton, carton box, wooden box, etc |
Color | Customization |
Hardware | Locks and hinges |
Glass | Double tempered, sigle |
Hardware | Locks and hinges |
process | Hot zinc galvanize |
Design | Any customization |
Anti-rust process | Hot zinc galvanize |
Quality Glass | Double tempered glass |
Brand Name | Morrison-cheap price China steel door low prices Pure manual, perfect welding, grinding, polishing and painting |
Packaging & Delivery:
Normal package is wooden box(Size: L*W*H). If export to European countries. The wooden box will be fumigated.
Delivery Time: Shipped in 20-30 days after purchase order
Steel window making steps
a. Process
Breaking off→ drilling → assembly → protection or packaging.
Before breaking off ,we should make line marks in accordance with the length of the window rod,required for the line,and breaking off with the cutting equipment which is for line. When breaking off it should be based on the specifications, size of the design drawings .According to the length of the material, match the short with the long, and use materials reasonable to reduce short head waste. Cutting equipment like small table saw, portable electric saw and ordinary hacksaw cutting can be used. However, no matter what kind of equipment used for cutting, should ensure the accuracy of cutting.
Especially when cutting with a certain angle of the bevel, especially should be very careful, so as not to affect the quality of the assembly. When breaking off , should pay attention to make sure that the same batch of materials under the agent for one time , and make sure the same color of the surface oxide film, so as not to affect the good appearance. Generally cutting off the window , should adopt right-angle cutting; flat open window should be cut by 45-degree angle when cutting material. As for the other types of methods , it should be based on the assembly method.
c. Drilling
Window of the rod connection, are used screws, aluminum pull nail to be fixed. Therefore, the connection site should be drilled. Prior to drilling, you should draw a good line on the workbench or aluminum profile, the amount of quasi-hole location, after verification of correction and then drilling, so as not to drill waste holes , which is difficult to repair. Profile rod drilling, refers to the production of small bench drill to ensure the accuracy of holes;When production drilling on site, you can also use the pistol drill, easy to carry, flexible to operation, but requires the operator should be punched holes accurately, and to make Drill bit vertical to ensure the quality of drilling. For the installation of zipper, handle, round locks and other larger holes, you can use slotting processing machine in the factory; on site processing, drilling can be made first, and then using hand saw cutting, and finally flattening with a file.
d. Assembly
The assembly of the window has a 45 degree angle butt, right angle butt, vertical plug. Anyway, the connecting rod, generally using a special connector or aluminum angle, and then screws, bolts or aluminum screws to fix.
Flat-window in the 45-degree angle,you can set up an aluminum angle at the interior of the rod , and then use the way of impact angle to make the vertical and horizontal rod into a whole.
Vertical and horizontal members of the connection of Sliding window frame, generally you can put aluminum angle on the tip of the rod , and then drill holes with screws or aluminum screws to fix, to let it be a whole. Window accessories are finished, when installing, accord to the correct location to fix. A variety of sealing strips on the window, such as nylon sliver on the sliding window, the plastic pressure on the window, can be inserted or pressed as needed. Screws for Assembling should be stainless steel screws, to avoid surface corrosion damage.
e. Protection and Installation
It should be protected after completion of The window assembly , generally plastic tape ,plastic film and other material are available to get all rod surface tightly wrapped up. In particular, the earlier installation of window frames so that cement,mortar and other construction projects fall easily stained on the surface of the window frame, so that the surface oxide film is damaged, affecting the quality. Wrapped windows should be made a good job in signs .When stacking and transportation , flat placing is forbidden, must be vertical and horizontal, in order to reduce the force and deformation of the window frame.
Steel window technology is these steps, some tedious steps, and need a variety of tools carefully crafted before they can be completed. Every part of the window needs to be installed exactly so that it will be stronger. Due to the particularity of steel windows, steel windows are less easily to be installed than windows of other materials. Therefore, most of the installation and manufacture of steel windows are done by professionals. In addition, the steel window in the production process, you will use of many dangerous tools, so be sure to be careful.
Contact us:
If you have another question, We are really hope to establish long term business relationship with you! Pls feel free to contact us as below:
Name:Evelyn
Tel: 0086-52232956
Mobile:0086 183 2128 7824
Web: www. Shlgmc. com
Address: No 6, lane 301, XiangHuang RD, JiaDing, Shanghai, China
No 35, lane 30, ChongQing RD, Shanghai, China
Address:
No. 35, Lane30, Chongqing, Rd., Shanghai, China
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Computer Products, Construction & Decoration, Furniture, Manufacturing & Processing Machinery, Security & Protection, Service
Management System Certification:
ISO 9001
Company Introduction:
Shanghai Lang Ge Doors and Windows Co. Ltd was established on 1 Oct 1998 specifying old style steel doors, windows and fittings. Our pragmatic working style as well as our professional team builds up a solid foundation for our development in the market. Our products are installed in many heritage buildings nation wide.
Our factory has been expanded from 80 square meters to 2300 square meters with 56 workers and more than 20 people specified in material research and development, design and installation. Our service ranges from measurement to design and installation.
The material of our products are all made of hot galvanized steel which is anti-rust for 30 years. Our existing products include steel windows of 32mm and 40mm series. The one-time forming material developed by ourselves includes steel of 45mm, 50mm, aluminum alloy profile 73mm and copper profile. 20% of our products is exported to US, Japan, New Zealand, Australia and EU such as France, Italy.
We aim to further develop our products with quality guaranteed and further explore the market to strengthen our branding.