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Home - Products - Steel Grating - Manufacturing Process - Welded Steel Grating

Welded Steel Grating

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Welded Steel Grating Introduction

Welded steel grating, also known as electro-forged steel grating, is manufactured using an electro-forging process that involves welding rectangular bearing bars and cross rods together. This welding method creates a strong, rigid structure that is highly durable and cost-effective. The most popular configuration is the 19-4 spacing, offering approximately 80% open area, which allows for the passage of dirt, snow, liquids, air, and debris. Welded steel grating is also available in ADA-compliant tight mesh spacing for use in public areas.

Key Advantages of Welded Steel Grating

Cost-Effective: Ideal for large-scale installations due to its low production cost.


High Strength and Durability: The electro-forging welding method ensures a strong, long-lasting structure suitable for heavy-duty applications.


Large Open Area: The 80% open area improves drainage and ventilation while minimizing debris accumulation.


Slip-Resistant Surface: Available with smooth or serrated surfaces, providing excellent safety and traction.


Versatile Specifications: Available in a range of thicknesses and sizes to meet specific load requirements.


Corrosion-Resistant: Galvanized and painted finishes offer superior corrosion resistance.


Easy to Install and Maintain: Quick installation reduces labor costs, and minimal maintenance is required.

Applications of Welded Steel Grating

Industrial Applications:

Flooring

Walkways

Platforms

Drainage covers

Ventilation grates

Safety barriers

Heavy-duty load areas


Commercial Applications:

Architectural decoration

Stair treads

Fencing

Dock covers

Drainage systems


Special Applications:

Stainless steel grating is ideal for use in harsh environments such as chemical plants, food processing facilities, and oil & gas industries.

Materials and Surface Treatments

CategorySpecification
Materials AvailableCarbon Steel, Stainless Steel (304/316)
Surface FinishesHot-dip Galvanized, Powder-coated or Painted
Bearing Bar Sizes20x5mm, 25x5mm, 30x5mm, 40x5mm, 50x5mm, and others
Bearing Bar Spacing20mm, 25mm, 30mm, 40mm, 50mm, and others
Cross Rod Diameters5mm, 6mm, 8mm (Round Bar), 5x5mm, 6x6mm, 8x8mm (Twisted Bar)
Cross Rod Spacing40mm, 50mm, 60mm, 100mm, and others
Surface TypesSmooth, Serrated (Anti-slip)

Manufacturing Process

Welded steel grating is produced using an automated process that combines hydraulic pressure and electric current to weld the bearing bars and cross rods together. The standard width is 1000mm, but custom sizes can be manufactured based on specific project requirements. The grating panels are cut to desired lengths for easy installation.

Why Choose Welded Steel Grating?

Welded steel grating is the most popular choice for various applications due to its strength, low cost, and versatility. It offers a long-lasting, cost-effective solution for industrial flooring, platforms, walkways, drainage systems, and more. With a wide range of customization options, welded steel grating meets the specific demands of any project.


Explore our welded steel grating products and find the perfect solution for your next project!

Package and Ship

For secure transportation, we offer the following packaging options:

Strap Packing: Ideal for small-sized press-locked grating.

Pallet Packing: Suitable for large orders and container loading.

Screw Rod Fixation: Secures the grating in place for safe transit.

Our products are carefully inspected and packaged to meet international shipping standards.

Why Choose Jiangliang?

Hebei Jiangliang Metal Technology Co., Ltd. has over 10 years of experience in the production of high-quality steel grating. We are dedicated to delivering top-tier products tailored to meet the specific needs of our global clients.

Why Choose Jiangliang?

Quality Assurance

Over a decade of industry expertise and innovation in manufacturing steel grating.

Global Delivery

We use advanced technology and premium materials to ensure consistent product quality.

Experience & Expertise

With reliable global shipping options, we ensure timely and secure delivery to your location.

Customization

We offer tailor-made solutions based on your unique project requirements, including customized sizes and finishes.

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