- Overview
- Product Description
- Specification
- Detailed Photos
- Production process
- Application
- Company Profile
Basic Info.
Packaging & Delivery
Product Description
Hot dipped galvanized steel grating flat bar for floor walkway and trench
Steel Grating is made of flat steel and bars by welding with certain distances.
It goes through cutting,opening, edging and other processes.
The products enjoy the features of high strength, light structure, high bearing, convenience
for loading and other properties. The hot dipped zinc coating gives the product excellent
anti-corrosion resistance.
It is widely used in the platform, corridor, bridge, well covers, stairs, fencing for petroleum,
chemical, power plant, waste treatment plant, civil engineering projects and environmental projects.
Advantage:
No corrosion traps around joints
High strength to weight ratio
Allows shaping without loss of strength
Available plain or serrated
Allows passage of heat, light, water and ice.
Common Specification Of Steel Grating
| Material Standard | ASTM A36, A1011, A569, Q235, S275JR,Stainless steel 304, Mild steel & Low carbon steel, etc |
| Bearing Bar (width*thickness) | 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10, 100 x10mm, 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, 23.85, 25, 30, 30.16, 30.3,32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc. US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc. |
| Twisted Cross Bar Pitch | 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc |
| Surface treatment | Untreated(black), hot-dipped galvanized ,powder coated, electroplate, painting or as per customers' requirement. |
| Grating Style | Plain / Smooth, Serrated /teeth, I bar, serrated I bar |
| Packing | LCL(less than one container load): packed with plastic film then on the pallets FCL(full container load): nude packing Other special package :according to customers' requirements |
| Customization of your drawing or your unique sizes are available | |
