+86 186 1791 5700 (WeChat & WhatsApp)
Feb. 17, 2025
Summary
Steel grating is a structural material widely used in industry, construction, municipal administration and other fields. Different types of steel grating have their own characteristics in terms of strength, corrosion resistance, load-bearing capacity and aesthetics. This article will introduce several common types of steel grating in detail to help you choose the product that best suits your project needs.
Introduce
Steel grating is widely used in industrial platforms, sidewalks, stair treads, municipal drains and other fields due to its high strength, durability and good drainage performance. However, different application scenarios require different types of steel gratings to meet the requirements of bearing capacity, corrosion resistance and safety. This article will introduce several main types of steel gratings, including welded steel grating, press-locked steel grating, riveted steel grating, heavy steel grating, composite steel grating, fiberglass grating, aluminum grating, stainless steel grating, galvanized steel grating, painted steel grating and toothed steel grating, to help you make a wise choice for your project.
Introduction, Application and Main Advantages of Different Types of Steel Grating
1. Welded steel grating
Describe
Welded steel grating is formed by welding the load-bearing flat steel and cross bars under high temperature and high pressure. It is usually made of carbon steel or stainless steel. The welding points are firm and the structure is stable.
Application
· Industrial platform, equipment channel
· Stair steps, overpass walkway
· Municipal drain cover
Key Benefits
✔ High strength, strong load-bearing capacity
✔ Strong welding, good impact resistance
✔ Economical and durable, suitable for most industrial environments
2. Press-lock steel grille
Describe
The press-locked steel grating uses a mechanical press-locking process to tightly combine the load-bearing flat steel and the crossbar to form a solid whole without welding, ensuring a more beautiful appearance and better corrosion resistance.
Application
· Building decoration engineering
· Walkways and platforms in public areas
· Walkways and floors in light industrial environments
Key Benefits
✔ High aesthetics, smooth surface
✔ Uniform force, good durability
✔ No welding stress concentration, stronger fatigue resistance
3. Riveted steel grille
Describe
Riveted steel grating uses rivets to fasten the load-bearing flat bars and crossbars together, providing excellent impact and fatigue resistance, especially suitable for high-traffic areas and high-vibration environments.
Application
· Safe walkways at airports and subway platforms
· Wheeled equipment access, such as ports and docks
· Locomotive maintenance platform
Key Benefits
✔ Strong impact resistance, especially suitable for high-flow areas
✔ Excellent fatigue resistance, suitable for long-term load-bearing environments
✔ Stable structure to prevent welding deformation
4. Heavy duty steel grille
Describe
Heavy-duty steel grating uses thicker load-bearing flat steel to withstand extremely high loads and is commonly used in heavy industrial sites such as docks, parking lots and airport runways.
Application
· Logistics warehouses, ports, terminals
· Airport runway, parking lot
· Mining and heavy machinery equipment area
Key Benefits
✔ Ultra-high load-bearing capacity to support heavy vehicles and equipment
✔ Stable structure to adapt to harsh environments
✔ Durable and reduce maintenance costs
5. Composite steel grille
Describe
Composite steel grating is a steel grating with a layer of patterned plate welded on it, which combines the load-bearing capacity of the steel grating and the sealing of the patterned plate. It is suitable for places with anti-slip and sealing requirements.
Application
· Workshop and factory corridors
· Oil fields and chemical platforms
· A drip-proof operating platform is required
Key Benefits
✔ Good anti-slip performance, suitable for wet environments
✔ Combined with load-bearing and sealing functions, widely used
✔ Durable and wear-resistant, suitable for heavy-load environments
6. Painted Steel Grille
Describe
Painted steel grating is coated with a layer of anti-corrosion paint on the surface of the steel to enhance its corrosion resistance, while providing a variety of color options to improve aesthetics.
Application
· Building decoration projects that require aesthetic effects
· General industrial buildings and walkways
· Outdoor decks and bridges
Key Benefits
✔ Provides additional corrosion protection
✔ Available in different colors upon request
✔ Suitable for moderately corrosive environments
7. Toothed steel grille
Describe
The flat steel surface of the toothed steel grating has a toothed texture to provide additional anti-slip function and is suitable for wet, greasy or icy environments.
Application
· Oil and gas platforms
· Food processing and pharmaceutical plants
· Outdoor Ramps and Stair Treads
Key Benefits
✔ High anti-slip performance, suitable for complex environments
✔ Enhanced safety to prevent slip accidents
✔ Suitable for areas where extra grip is required
8. Fiberglass Grille
Fiberglass grating is made of fiberglass reinforced plastic, which has excellent corrosion resistance and is suitable for chemical plants and humid environments.
Application
· Chemical plants, sewage treatment plants
· Offshore oil platforms, marine environment
· Food processing and pharmaceutical plants
Key Benefits
✔ Corrosion-resistant, rust-free, suitable for harsh environments
✔ Lightweight and high-strength, easy to install and carry
✔ Good insulation performance, suitable for electrical and chemical environments
9. Aluminum Grille
Describe
Aluminum grille is made of aluminum alloy, which is light and strong, with excellent corrosion resistance, and is suitable for places where weight reduction is required.
Application
· Shipbuilding industry, marine engineering
· Airport boarding bridge, skywalk
· Light industrial plant and decoration engineering
Key Benefits
✔ Lightweight and durable, easy to carry and install
✔ Excellent corrosion resistance, suitable for wet and marine environments
✔ Recyclable, environmentally friendly and energy-saving
10. Stainless Steel Grille
Describe
The stainless steel grille is made of 304 or 316 stainless steel, which is highly corrosion-resistant and suitable for high hygiene standards or corrosive environments.
Application
· Food processing plants, pharmaceutical factories
· Chemical and petrochemical industrial facilities
· Marine engineering, ship deck
Key Benefits
✔ Super corrosion resistance, suitable for extreme environments
✔ Low maintenance cost, long service life
✔ Suitable for places with high hygiene requirements
11. Galvanized Steel Grating
Describe
Galvanized steel grating is a common steel grating coated with a layer of zinc. It has excellent corrosion resistance and is suitable for outdoor or humid environments. Galvanizing can significantly improve the durability and rust resistance of steel grating.
Application
· Municipal engineering, drainage system
· Industrial facilities, warehouses
· Transportation facilities, parking lots
Key Benefits
✔ Strong corrosion resistance : The galvanized treatment enhances the corrosion resistance of the steel grating, which is especially suitable for humid or chemical environments.
✔ High cost performance : More economical than stainless steel grating, suitable for projects with limited budgets.
✔ Good durability : Durable and low maintenance cost, suitable for long-term use.
In Conclusion
Different types of steel gratings have their own characteristics in terms of load-bearing capacity, corrosion resistance, aesthetics and applicable environment. To choose the right steel grating, you need to consider the project requirements, use environment and budget. If you still have questions about the choice of steel grating, please contact our professional team and we will provide you with the best solution!
Contact us: +86 186 1791 5700 (Whatsapp & WeChat)
Visit our website: www.steelgratingworld.com
OTHER NEWS
Feb. 15, 2025
Aluminum grating is a versatile and highly durable material used across industrial, commercial, and architectural applications. Known for its lightweight nature and superior corrosion resistance, aluminum grating offers a wide range of benefits that make it a popular choice in environments that demand strength, durability, and minimal maintenance.
Feb. 18, 2025
Steel Grating Selection Guide: Find the Best Solution for Your Project
Choosing the right size steel grating for your project can be a difficult decision, this article will guide you through the key considerations for choosing steel grating to help you choose the best steel grating for your project.
HOT-SALE PRODUCT
Welded Steel Grating is a high-quality flooring and access material that consists of load -bearing bars and crossbars.
Standard steel grating, also known as Open Steel Grating , usually has a length ranging from 1000mm to 7500mm and a width ranging from 993 to 1000mm. Bearing Bars range from 20*3mm to 150*10mm. The surface is flat or serrated, and the surface treatment is galvanized, painted or untreated.
Press-Locked Bar Grating is a steel grating product that tightly locks the cross bars (typically shorter than the bearing bars) and bearing bars together using high-pressure mechanical equipment.
Shunbo pressure welded grating is used in various industrial fields, municipal engineering, construction and offshore drilling platforms, etc. Each intersection of the Bearing Bar and the Cross Bar is continuously welded to form an extremely stable and durable structure.
