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Hot - dipped galvanized steel grating is a kind of steel product widely used in various industries. It is made of high - quality steel bars through special processes. The surface is treated by hot - dipping galvanization, which has excellent corrosion resistance. It has the functions of high strength, good bearing capacity, and convenient installation. It is often used in platforms, walkways, and drainage channels.
1. Superior Corrosion Resistance
Hot - dipped galvanized steel grating undergoes a meticulous hot - dipping process. The thick zinc layer formed on the surface can effectively prevent rust and corrosion. In a normal outdoor environment, it can maintain its integrity for over 20 years without significant corrosion, far longer than ordinary steel products. This feature makes it an ideal choice for applications in humid or corrosive environments, such as chemical plants and coastal areas.
2. High - strength and Good Bearing Capacity
Made of high - quality steel bars, our steel grating has a robust structure. The cross - bar and bearing bar combination is designed scientifically. For example, a standard 303/30/100 grating can bear a load of up to 3 - 5 tons per square meter, ensuring safe use in various industrial platforms and heavy - traffic areas. It can withstand large - scale weight and mechanical stress, demonstrating its excellent load - bearing performance.
3. Excellent Anti - slip Performance
The surface of the steel grating is designed with unique anti - slip patterns. These patterns increase the friction coefficient, effectively preventing slipping even when the surface is wet or covered with dust. Tests show that the anti - slip coefficient can reach over 0.6, which is much higher than the industry standard. This makes it suitable for walkways, stair treads, and other areas where safety is crucial.
4. Easy Installation and Low Maintenance
Hot - dipped galvanized steel grating is pre - fabricated, which simplifies the installation process. It can be quickly installed using bolts or welding, saving installation time and labor costs. Moreover, due to its high corrosion resistance, maintenance requirements are minimal. Only occasional inspections are needed, reducing long - term maintenance expenses.
5. High - quality and Customizable
Our factory adheres to strict quality control standards. Each batch of steel grating is rigorously inspected to ensure product quality. Additionally, we can customize the size, shape, and load - bearing requirements according to customer needs. Whether it's a small - scale project or a large - scale industrial construction, we can provide suitable solutions.
Q235 low - carbon steel or stainless steel is used. Q235 has good comprehensive mechanical properties and a relatively affordable price. Stainless steel materials such as 304 and 316 have excellent corrosion resistance and are suitable for special environments.
Specification (Load - bearing Flat Bar × Cross Bar)
Common specifications of load - bearing flat bars include 20×5, 25×5, 30×3, 30×5, 40×5, 50×5, etc. (unit: mm), and common specifications of cross bars are 5×5, 6×6, 8×8, etc. (unit: mm). Different specification combinations can meet different load - bearing requirements.
Mesh Size
Commonly used ones are 30×100, 40×100, 60×100 (unit: mm), etc. Smaller mesh sizes are suitable for occasions with high safety protection requirements to prevent small objects from falling. Larger mesh sizes focus more on functions such as ventilation and drainage and have relatively lower costs.
Thickness of Galvanized Layer
After hot - dipping galvanization, the average thickness of the galvanized layer is not less than 85μm, and the local thickness is not less than 70μm. The thickness of the galvanized layer meets national standards, which can effectively ensure the corrosion resistance of the product and extend its service life.
Bearing Capacity
The bearing capacity varies according to different specifications. For example, for the 303/30/100 - specification steel grating, the uniform load can reach 3.5kN/m², and the concentrated load can reach 3.85kN. The appropriate specification can be selected according to the load requirements of the actual use scenario.
Surface Treatment
The hot - dipping galvanization process is mainly used to form a uniform and dense zinc layer on the surface of the steel grating, greatly enhancing its corrosion resistance. In addition, other surface treatments such as cold galvanization and painting can also be carried out according to customer needs.
Before installation, check the size and quality of the hot - dipped galvanized steel grating. For installation, align the grating accurately and secure it firmly with bolts or welding. When using in high - load areas, ensure the load does not exceed its capacity. Regularly inspect for any signs of damage or corrosion. This simple process ensures long - term, safe use of the steel grating.
Q: How long can the hot - dipped galvanized steel grating last?
A: In normal outdoor conditions, it can last over 20 years due to the thick anti - corrosion zinc layer. But lifespan may vary in special environments like chemical plants.
Q: Can the steel grating be customized?
A: Absolutely. We can customize the size, shape, and load - bearing capacity according to your needs. Just let us know your specific requirements.
Q: What's the installation process like?
A: It's quite simple. First, align the grating accurately. Then, secure it using bolts or welding. Installation time is short, saving you both time and labor costs.
Q: How to maintain the hot - dipped galvanized steel grating?
A: Maintenance is easy. Just conduct occasional inspections. Since it has high corrosion resistance, there's no need for frequent upkeep. Only repair if any damage is found.
Hot - dipped galvanized steel grating is a kind of steel product widely used in various industries. It is made of high - quality steel bars through special processes. The surface is treated by hot - dipping galvanization, which has excellent corrosion resistance. It has the functions of high strength, good bearing capacity, and convenient installation. It is often used in platforms, walkways, and drainage channels.
1. Superior Corrosion Resistance
Hot - dipped galvanized steel grating undergoes a meticulous hot - dipping process. The thick zinc layer formed on the surface can effectively prevent rust and corrosion. In a normal outdoor environment, it can maintain its integrity for over 20 years without significant corrosion, far longer than ordinary steel products. This feature makes it an ideal choice for applications in humid or corrosive environments, such as chemical plants and coastal areas.
2. High - strength and Good Bearing Capacity
Made of high - quality steel bars, our steel grating has a robust structure. The cross - bar and bearing bar combination is designed scientifically. For example, a standard 303/30/100 grating can bear a load of up to 3 - 5 tons per square meter, ensuring safe use in various industrial platforms and heavy - traffic areas. It can withstand large - scale weight and mechanical stress, demonstrating its excellent load - bearing performance.
3. Excellent Anti - slip Performance
The surface of the steel grating is designed with unique anti - slip patterns. These patterns increase the friction coefficient, effectively preventing slipping even when the surface is wet or covered with dust. Tests show that the anti - slip coefficient can reach over 0.6, which is much higher than the industry standard. This makes it suitable for walkways, stair treads, and other areas where safety is crucial.
4. Easy Installation and Low Maintenance
Hot - dipped galvanized steel grating is pre - fabricated, which simplifies the installation process. It can be quickly installed using bolts or welding, saving installation time and labor costs. Moreover, due to its high corrosion resistance, maintenance requirements are minimal. Only occasional inspections are needed, reducing long - term maintenance expenses.
5. High - quality and Customizable
Our factory adheres to strict quality control standards. Each batch of steel grating is rigorously inspected to ensure product quality. Additionally, we can customize the size, shape, and load - bearing requirements according to customer needs. Whether it's a small - scale project or a large - scale industrial construction, we can provide suitable solutions.
Q235 low - carbon steel or stainless steel is used. Q235 has good comprehensive mechanical properties and a relatively affordable price. Stainless steel materials such as 304 and 316 have excellent corrosion resistance and are suitable for special environments.
Specification (Load - bearing Flat Bar × Cross Bar)
Common specifications of load - bearing flat bars include 20×5, 25×5, 30×3, 30×5, 40×5, 50×5, etc. (unit: mm), and common specifications of cross bars are 5×5, 6×6, 8×8, etc. (unit: mm). Different specification combinations can meet different load - bearing requirements.
Mesh Size
Commonly used ones are 30×100, 40×100, 60×100 (unit: mm), etc. Smaller mesh sizes are suitable for occasions with high safety protection requirements to prevent small objects from falling. Larger mesh sizes focus more on functions such as ventilation and drainage and have relatively lower costs.
Thickness of Galvanized Layer
After hot - dipping galvanization, the average thickness of the galvanized layer is not less than 85μm, and the local thickness is not less than 70μm. The thickness of the galvanized layer meets national standards, which can effectively ensure the corrosion resistance of the product and extend its service life.
Bearing Capacity
The bearing capacity varies according to different specifications. For example, for the 303/30/100 - specification steel grating, the uniform load can reach 3.5kN/m², and the concentrated load can reach 3.85kN. The appropriate specification can be selected according to the load requirements of the actual use scenario.
Surface Treatment
The hot - dipping galvanization process is mainly used to form a uniform and dense zinc layer on the surface of the steel grating, greatly enhancing its corrosion resistance. In addition, other surface treatments such as cold galvanization and painting can also be carried out according to customer needs.
Before installation, check the size and quality of the hot - dipped galvanized steel grating. For installation, align the grating accurately and secure it firmly with bolts or welding. When using in high - load areas, ensure the load does not exceed its capacity. Regularly inspect for any signs of damage or corrosion. This simple process ensures long - term, safe use of the steel grating.
Q: How long can the hot - dipped galvanized steel grating last?
A: In normal outdoor conditions, it can last over 20 years due to the thick anti - corrosion zinc layer. But lifespan may vary in special environments like chemical plants.
Q: Can the steel grating be customized?
A: Absolutely. We can customize the size, shape, and load - bearing capacity according to your needs. Just let us know your specific requirements.
Q: What's the installation process like?
A: It's quite simple. First, align the grating accurately. Then, secure it using bolts or welding. Installation time is short, saving you both time and labor costs.
Q: How to maintain the hot - dipped galvanized steel grating?
A: Maintenance is easy. Just conduct occasional inspections. Since it has high corrosion resistance, there's no need for frequent upkeep. Only repair if any damage is found.
