GRATINGS

Stainless steel grating

Stainless steel grating refers to steel gratings made of stainless steel material. Its production process is largely similar to that of ordinary steel gratings, except that it does not require additional anti-corrosion treatments such as painting or hot-dip galvanizing. Instead, it undergoes surface polishing to remove welding residues or scars left during the welding process. Stainless steel grating finds extensive applications in various factories and engineering projects both domestically and internationally.

Features of Stainless Steel Grating: Lightweight, high strength, large load-carrying capacity, economical material usage, excellent ventilation and light transmission, modern and stylish appearance, aesthetically pleasing, slip-resistant and safe, easy to clean, simple installation, and long-lasting durability.

Applications of Stainless Steel Grating: Stainless steel grating is used in power plants, chemical plants, oil refineries, steel mills, machinery manufacturing plants, shipyards, paper mills, cement plants, pharmaceutical and food processing plants, as well as in bridge engineering and municipal projects, among others.

Platform gratings

Platform gratings grating is a specialized type of grating used in the construction of offshore oil and gas platforms. It is designed to withstand harsh marine environments, heavy loads, and corrosive conditions while providing safe and secure footing for workers on the platform.

Heavy Duty Steel Grating

Heavy Duty Steel Grating, also known as heavy-duty steel grating, is specifically designed for applications that require exceptional load-bearing capacity. It is crafted with load-bearing flat steel bars of a width of 65mm or more and a thickness of 6mm or more. Crossbars are typically made from flat steel or steel bars with a diameter of 10mm/12mm. The spacing between flat steel bars is generally 40mm, while the spacing between horizontal bars is usually 50mm, with 100mm as an optional choice. The load-bearing requirement for this type of steel grating is more than 10 tons. Heavy-duty pressure-welded steel grating and heavy-duty pressure-locked steel grating are two common classifications within this category

Trench Drain Cover

Trench Drain Cover, also known as gutter cover, trench cover, or car wash room ditch cover, is manufactured by welding steel grating and undergoing hot-dip galvanization treatment. This process results in a durable, anti-corrosive, and rust-resistant product with significant advantages over traditional cast iron trench covers. The steel grating used in ditch covers is connected by hinges, allowing for easy opening and providing an anti-theft function.

Stair Tread Steel Grating

Stair Tread Steel Grating also known as steel grating treads, are made from cross-arranged flat steel bars and crossbars, welded into checkered plates. These steel grating treads are often surface-treated with hot-dip galvanization or electro galvanization. They are an essential component for steel structure platforms and play a vital role in providing safe access up and down these platforms.

Press Locked Steel Grating and general steel grating

Press Locked Steel Grating and general steel grating indeed have several differences in their manufacturing process, load-bearing capacity, and applications:

Manufacturing Process:

Press Locked Steel Grating: The distortion of the flat steel is pressed into the crossbars under high pressure without the use of a welding machine.

General steel grating: Manufactured using a welding machine to weld the flat steel and crossbars together.

Load-Bearing Capacity:

Press Locked Steel Grating: Generally used in heavy-duty applications due to its robust structure and high load-bearing capacity. It is suitable for areas with significant loads, such as docks, coal mines, and boiler loaders.

General steel grating: Suitable for various applications, including oil platforms, tempering platforms, trench covers, and step plates, where the load requirements are not as heavy as in heavy-duty environments.

Application:

Press-locked steel grating: Primarily used in industrial settings where heavy loads and robust performance are crucial for safety and operational efficiency.

General steel grating: Widely used in diverse fields where moderate load-bearing capacity is required. It is a cost-effective choice for applications without extremely high load demands.

Tooth-shaped steel grating

Tooth-shaped steel grating, also known as serrated steel grating or serrated slip-resistant steel grating, is made from tooth-shaped flat steel, providing strong slip resistance. It is particularly suitable for wet and slippery environments, such as offshore oil production platforms. Please consider the cost when purchasing, as the price of serrated steel grating is higher than that of plain types. The surface of the tooth-shaped steel grating is treated with hot-dip galvanization, resulting in excellent anti-rust properties, making it maintenance-free and replacement-free for up to 30 years. In specifications, the letter "S" represents the tooth-shaped steel grating, and the full interpretation is hot-dip galvanized tooth-shaped steel grating.

Aluminum grating

Aluminum grating is designed to be a high-strength, low-weight product that uses an I-bar or rectangular bearing bar with cross rods hydraulically swaged under high pressure. Aluminum Swage Locked Bar Grating offers a rigid, virtually maintenance-free flooring product for tread safety plates and strut safety plates.

Similar to steel grating, aluminum grating can be pressure locked as an alternative to swage locked. This application process also allows the customer to choose a close mesh grate where certain special needs are to be met.