Galvanized Steel Trench Drains
Steel grating is also known as steel metal grating: floor grating is made of flat steel according to a certain spacing and crossbar arrangement, and welded into the middle with a square lattice of a steel product, the crossbar is generally twisted square steel, twisted steel. Mainly used for gutter cover, steel structure platform grating, steel ladder stepping plate, etc.
Surface treatment of steel grating: hot dip galvanised, cold galvanised, electro-galvanised, spray painted, dipped in anti-rust oil, dipped in plastic, no treatment.
grating galvanised Products common size table list
|
Cross Rod Pitch |
load Bar Pitch |
Steel Bar Grating load Bar Specification(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 | |
|
Cross Rod Pitch |
load Bar Pitch |
steel bar grating load Bar Specification(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 |
|
galvanized steel grating Products recommemded length table
| Max length(mm) | ||||
| Flat Steel section size | 25×3 | 25×5 | 32×5 | 40×5 |
| Series 1 | 550 | 900 | 1300 | 1600 |
| Series 2 | 450 | 750 | 1200 | 1500 |
| Series 3 | - | 550 | 850 | 1350 |
Galvanised Steel Grating Product Details
There are three types of hot-dip galvanised steel grating, which are common type grating, sawtooth type grating and I-beam type grating.
-Ordinary Grating - is one of the most widely used grating. It can be used for flooring, pavements, drain covers, stair treads and so on.
-Sawtooth - Better anti-slip performance and safer than ordinary steel grating.
-Bar grating -Lighter, more economical and more environmentally friendly than ordinary steel grating.
galvanized bar grating Products image
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We support the customization of multiple specifications and multi-specification steel. If you have customization needs for Galvanized Steel Trench Drains or other steel grating products, please contact me.
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