Hot Dipped Galvanized Plain Serrated Bar Steel Grating with Customizable Sizes for Industrial Platforms
Price:
Negotiable
MOQ:
2PCS
Delivery Time:
Shipped in 20 days after payment
Brand:
Gnee
Product Description
Hot Dipped Galvanized Plain Serrated Bar Steel Grating
Custom OEM manufacturing available for specialized requirements.
Product Overview
Steel grating, also known as bar grating, features a square grid pattern formed by flat bearing bars and cross round bars. This durable construction provides excellent strength and drainage capabilities.
Primary Applications:
- Gutter covers and drainage systems
- Steel structure platform walkways
- Industrial stair treads and ladder steps
- Safety flooring and catwalks
Material Specifications
Our steel grating is typically manufactured from carbon steel with hot-dip galvanized surface treatment to prevent oxidation and ensure long-term durability. Alternative materials include:
- Stainless steel for corrosive environments
- Aluminum for lightweight applications
Manufacturing Methods
- Machine Forge Welding: Automated production for consistent quality
- Manual Welding: Custom fabrication for specialized projects
Surface Profile Options
- Flat Type: Standard smooth surface
- Tooth Type: Serrated for anti-slip safety
- "I" Type: Specialized profile for specific applications
Standard Size Specifications
| Bearing Bar Pitch | Cross Bar Pitch | 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 | G323/60/50 | G403/60/50 | G205/60/50 | G255/60/50 |
| Bearing Bar Pitch | Cross Bar Pitch | 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 |
Technical Components Explained
Span: Total span of the grating panel
Width: Panel width dimension
Bearing Bars: Primary load-carrying elements
Bearing Bars Spacing: Center-to-center measurement in 1/16″ increments. Standard industrial spacing is 19/16″ (1-3/16″). Other common spacings include 15/16″, 11/16″, 1/2″, and 7/16″.
Bearing Bars Depth: Ranges from 3/4″ to 7″ based on load requirements
Bearing Bars Thickness: Ranges from 1/8″ to 1/2″ depending on anticipated loads
Cross Bars: Secure bearing bar positioning
Cross Bar Spacing: Center-to-center measurement in 1″ increments. Standard spacing is 4″ or 2″ on center.
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Gnee Steel (tianjin) Co., Ltd
Location
No.4-1114, Beichen Building, Beicang Town, Beichen District, Tianjin, China
Contact Person
Zhang