We actively explore the research and development of our Plain Grating, Hot Dip Galvanised Steel Bar Grating, Press Locked Stainless Steel Grating to continuously improve the technology level and production efficiency. We will focus on strengthening the introduction of talents and team building to lay the foundation of talents for the long-term development of the enterprise. We are willing to establish a wide range of cooperative relations with new and old customers at home and abroad based on the principle of sincere cooperation and mutual benefit.
Welded bar grating is also known as welded grating, welded steel grating, welded steel bar grating, welded metal bar grating, or metal open steel grating. It can be made of various materials such as carbon steel or stainless steel. Bearing rods and cross rods are welded under high temperatures and pressure to form a permanent joint. There are two types of welded gratings: smooth welded bar grating and serrated welded bar grating. Smooth welded grating is more popular than serrated welded grating, but serrated welded bar grating has better anti-skid properties than it.

Welded Bar Grating Load Table
Steel Bar | Part Number | Bearing Bar Size |
Welded & Press Locked | 19-W-4 | 1-3/16" |
Welded Close-Mesh & Press Locked | 13-W-4 | (13/16") |
Press-Locked Close-Mesh | 7-P-4 | (7/16") |
Stainless Welded & Stainless Press-Locked | 19-S-4 | (1-3/16") |
Applications
Welded metal bar grating is the most popular and versatile of all industrial grating types. There are a wide range of industrial and commercial uses such as walkways, safety barriers, drain covers, walkways, platforms, ventilation grills and stair treads.

As one of the top welded bar grating suppliers, SHANGJIA can provide the right product for your needs. We stock a huge inventory of welded steel gratings and stair treads. Our standard carbon steel bar gratings are available in mill finish, hot dip galvanized or powder coat painted finish, while our stainless steel bar gratings feature a mill finish to meet most industrial and commercial requirements.
The company is a high-tech sole proprietorship private enterprise specializing in Galvanized Grille Carbon/Stainless Steel Machine Welded Press Locked Bar Grating Customized. In recent years, the company's scale has expanded at a high speed. It has quickly moved towards the direction of grouping. We keep pace with the times, explore market demand in depth, and continuously invest in research and development of new styles and products that strive for excellence. The company has established sales and service companies in major cities across the country to ensure product sales services and quality information feedback.
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