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Model No: welded metal grating
Galvanized welded metal grating walkway flooring industries platform
Welded steel grating is renowned as the most favored type of steel grating, which is also known by the name of metal walkway grating. This type is highly desired and widely implemented across various industries.
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Welded steel grating Introduce
What is steel grates?
The process of producing welded steel grating involves automatic resistance welding. The bearing and cross bars are welded under high pressure and heat to create a strong, permanent joint. This advanced technology not only guarantees the sturdy structure of the metal walkway grating but also maintains a smooth and even surface, making metal walkway grating comfortable and effortless to walk on.
Welded steel grating can be crafted from diverse materials, including carbon steel bars, aluminum steel bars, and stainless steel bars. The bearing bar can have either a smooth or serrated surface. The smooth surface steel grating, also known as plain steel grating, offers greater popularity than its serrated counterpart. Yet, serrated steel grating is superior in skid resistance.
Smooth surface welded steel grating Serrated surface welded steel grating
Specification of steel grates
- Material of metal walkway grating: carbon steel and stainless steel.
- Surface treatment of steel grates: galvanized, mill finished, painted, powder coated, etc.
- Surface type of steel grates: standard plain surface, serrated surface
- Bearing bar type of metal walkway grating: plain bearing bar and serrated bearing bar
| Flat steel width | 20 mm – 150 mm |
| Flat steel thickness | 3 mm -12 mm |
| Flat steel spacing | 20 mm – 100 mm |
| Horizontal bar spacing | 50/100 mm |
| Flat steel shape | smooth surface, serrated surface |
Features of metal walkway grating
- High strength, light weight
- Strong carrying capacity
- Strong anti-corrosion ability, durable
- Beautiful shape, bright surface
- Easy to clean and maintain
- Good ventilation and lighting performance
- Good heat dissipation, anti-slip, explosion-proof
- Easy to install and fold
Applications of steel grates
- The welded steel grating or walkway grating is extensively utilized in myriad industrial plants and commercial buildings.
- Steel grates or welded steel grating can serve as walkways, stair treads, and platforms in a multitude of settings.
- Metal walkway grating or steel grates are an ideal option for safety barriers in commercial buildings and other environments with strict safety requirements.
- Metal walkway grating is a highly versatile option that can be utilized as a durable and reliable drainage trench grating for both municipal engineering projects and everyday use.
How to make steel grates?
- Arrange flat steel and crossbar in a certain spacing
- Using 200 tons of hydraulic resistance welding automation equipment welding into the original plate
- Finally, after cutting, opening, wrapping and other processes, the products required by customers are made
Plate flat steel of welded steel grating and cross bar of metal walkway grating center spacing can be customized according to customer requirements, the general welded steel grating's flat steel spacing of 30mm, 40mm, metal walkway grating's cross bar spacing of 50mm, 100mm is the most common specifications.
How to choose the right steel grates?
There are many kinds of specifications and sizes of metal walkway grating or welded steel grating, and the lightness and stability of steel grates with different spacing sizes are not the same. As a professional welded steel grating manufacturer, we will provide you with some help. The following is the applicable occasions of different specifications of steel grates for your reference.
- Metal walkway grating welded by the width of 65mm-200mm, thickness of 5mm-20mm steel grates: suitable for large parking lot, dock site, road and bridge warehouse construction, etc., with strong bearing capacity.
- 40mm spacing welded steel grating: this kind of metal walkway grating has the highest cost performance and is one of the ideal choices for small span occasions.
- Flat bar spacing of 60 mm, horizontal bar spacing of 50 mm steel grates: often used in mining processing sites to prevent slag splash.
- Flat steel spacing 30 mm metal walkway grating: this kind of steel grid is the most widely used in the industrial field.
- Flat steel spacing 30 mm welded steel grating: this kind of welded steel grating is the most widely used in the industrial field.
Service life of steel grates
The service life of the welded steel grating or steel grates mainly depends on the use of the environment and whether the surface zinc layer is damaged. If the service life in an outdoor dry environment can reach 100 years, if the service life in a wet Marine environment can reach 60 years, and in industrial applications of walkway grating generally up to 30 to 40 years. However, the above figures are based on the premise that the zinc layer on the surface of the welded steel grating is not damaged by external forces.
Therefore, before purchasing steel grates or walkway grating, you should fully evaluate your project environment, taking into account air humidity, ambient humidity and other factors. When communicating with the manufacturer, it is necessary to explain the anti-corrosion design requirements of the welded steel grating and determine the material of the coating of walkway grating. In this way, we can customize the steel grates for you according to your specific requirements.
