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Galvanized Steel Grating - Corrosion Resistant High Strength Walkway Platform for Industrial Use

Place of Origin:Henan
Brand Name:GNEE
Certification:SGS
Minimum Order Quantity:Negotiation
Price:Negotiation
Supply Ability:300000 Square Meter/Square Meters per Month
Product Description
Galvanized Metal Steel Grating / Aluminum Grating / Stainless Steel Grating
Product Overview

Steel grating consists of bearing bars and cross bars welded together by automatic press welding machines. Widely used in petroleum chemical industries, power plants, water and sewage treatment plants, municipal engineering, and environmental sanitation projects for platforms, walkways, trench covers, manhole covers, ladders, fences, and guardrails.

Steel Grating Specifications
Bearing Bar Pitch (mm) Cross Bar Pitch (mm) Load Steel Size (Width × Thickness)
20×3 25×3 32×3 40×3 20×5 25×5
30 100 G203/30/100 G253/30/100 G323/30/100 G403/30/100 G205/30/100 G255/30/100
50 G203/30/50 G253/30/50 G323/30/50 G403/30/50 G205/30/50 G255/30/50
40 100 G203/40/100 G253/40/100 G323/40/100 G403/40/100 G205/40/100 G255/40/100
50 G203/40/50 G253/40/50 G323/40/50 G403/40/50 G205/40/50 G255/40/50
60 50 - G253/60/50 G253/60/50 G403/60/50 G205/60/50 G255/60/50
Bearing Bar Pitch (mm) Cross Bar Pitch (mm) Load Steel Size (Width × Thickness)
32×5 40×5 45×5 50×5 55×5 60×5
30 100 G325/30/100 G405/30/100 G455/30/100 G505/30/100 G555/30/100 G605/30/100
50 G325/30/50 G405/30/50 G455/30/50 G505/30/50 G555/30/50 G605/30/50
40 100 G325/40/100 G405/40/100 G455/40/100 G505/40/100 G555/40/100 G605/40/100
50 G325/40/50 G405/40/50 G455/40/50 G505/40/50 G555/40/50 G605/40/50
60 50 G325/60/50 G405/60/50 G455/60/50 G505/60/50 G555/60/50 G605/60/50
Key Features
  • High strength with lightweight structure
  • Powerful anti-corrosion properties, durable with long working life
  • Beautiful appearance with bright surface finish
  • No dirt, rain, or snow accumulation; self-cleaning and easy maintenance
  • Excellent ventilation, daylighting, heat dispersion, slip resistance, and explosion resistance
  • Easy installation
Steel grating installation example showing walkway platform application
Common Specifications
  • Bearing bar size (mm): 25×3; 25×5; 30×3; 30×5; 32×3; 32×5; 35×3; 35×5...
  • Bearing bar pitch (mm): 20; 30; 34; 40; 50; 60...
  • Cross bar pitch (mm): 50; 100; 38...
International Standards
  • China: YB/T4001-1998
  • USA: ANSI/NAAMM (MBG531-88)
  • UK: BS4592-1987
  • Australia: AS1657-1985
  • Japan: JJS
Surface Treatment
Surface treatment process for steel grating showing galvanized finish
Frequently Asked Questions
Is maintenance required for steel grating?
Minimal maintenance is needed; periodic cleaning and inspection are recommended.
Can steel grating resist chemicals?
Stainless steel or coated grating offers resistance to many chemicals.
Is steel grating recyclable?
Yes, steel grating is 100% recyclable and environmentally friendly.
How is steel grating priced?
Pricing depends on material, panel size, thickness, and finish.
Can steel grating be used in corrosive environments?
Yes, galvanized or stainless steel grating is ideal for corrosive conditions.
Are there standards for steel grating?
Yes, such as ASTM A36/A1011 for carbon steel and ASTM A123 for galvanizing.
Product Summary

Galvanized Metal Steel Grating / Aluminum Grating / Stainless Steel Grating Product Overview Steel grating consists of bearing bars and cross bars welded together by automatic press welding machines. Widely used in petroleum chemical industries, power plants, water and sewage treatment plants, ...

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