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Hot Dipped Galvanized Heavy Duty Steel Grating Customizable Metal Grating for Industrial Use

Place of Origin:Henan
Brand Name:Gnee
Certification:SGS
Supply Ability:300000 Square Meter/Square Meters per Month
Product Description
Hot Dipped Galvanized Steel Grating - Various Specifications
Product Overview
As a professional steel grating manufacturer with a production capacity of 500 tons per month, we specialize in high-quality galvanized steel grating and plain steel grating. Our welded steel grating uses Q235B/ASTM A36 steel with automatic welding technology and hot-dip galvanization (65-85μm, meeting international standards). With a 20-year service life, our products are widely used as industrial floor grating, trench covers, and stair treads. We offer customization options, free samples, factory-direct pricing, and fast delivery.
Key Advantages
  • Superior Load-Bearing: Our heavy-duty grating withstands 25-50kN/m², making it suitable for industrial platforms and power plants
  • Smooth Plain Design: Easy to clean and safe for floors and walkways, different from serrated types
  • Anti-Corrosion Protection: Hot-dip galvanized steel grating with 65-85μm zinc coating ensures long service life and low maintenance
  • High-Quality Welding: Automated welding process creates firm joints that meet ASTM A36/BS4592 standards
  • Wide Application Range: Suitable for industrial floor grating, trench covers, stair treads, and various industrial applications
  • Cost-Effective & Customizable: Factory-direct pricing with custom size, material, and mesh options available
Technical Specifications
Item Description
Bearing Bar 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10, 100x10mm etc.
I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc.
US standard: 1'x3/16', 1 1/4'x3/16', 1 1/2'x3/16', 1'x1/4', 1 1/4'x1/4', 1 1/2'x1/4', 1'x1/8', 1 1/4'x1/8', 1 1/2'x1/8' etc.
Bearing Bar Pitch 12.5, 15, 20, 25, 30, 32, 35, 38, 40, 60, 80mm etc.
US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.
Note: 19-W-4 is most popular (19/16 inch x 4 inch opening = 30x100mm opening)
Twisted Cross Bar Pitch 50, 60, 76, 100, 120mm etc.
US standard: 2' & 4' etc.
Surface Treatment Black, self color, hot dip galvanized, painted, spray coating
Grating Style Plain / Smooth, Serrated / Teeth, I bar, Serrated I bar
Packaging & Shipping
  • Packaging: Steel bundles with plastic edge protection and waterproof wrapping
  • Shipping: 20ft/40ft container or bulk vessel with professional logistics for overseas buyers
  • Sample Service: Free samples available for quality inspection
  • After-Sales Support: 1-year service to solve installation and usage problems
Hot dipped galvanized steel grating product showcase
Steel grating installation and application examples
Product Summary

Hot Dipped Galvanized Steel Grating - Various Specifications Product Overview As a professional steel grating manufacturer with a production capacity of 500 tons per month, we specialize in high-quality galvanized steel grating and plain steel grating. Our welded steel grating uses Q235B/ASTM A36 ...

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