Special shaped steel gratings are made into various irregular shapes according to the actual needs of customers, mainly cutting corners, cutting holes, cutting arcs, and fan-shaped, so as to avoid secondary cutting when the goods arrive at the construction site, making the construction and installation faster and easier, and avoiding the damage of the galvanized layer caused by on-site cutting. Special-shaped steel gratings are relative to rectangular steel gratings.
| Bear Bar(mm) | Cross Bar(mm) | Bearing Bar Spacing(mm) | Cross Bar Spacing(mm) | ||||||
| 20x3 | 5x5 | 6x6 | 8x8 | 30 | 34 | 40 | 38 | 50 | 100 |
| 20x5 | 5x5 | 6x6 | 8x8 | 30 | 34 | 40 | 38 | 50 | 100 |
| 25x3 | 5x5 | 6x6 | 8x8 | 30 | 34 | 40 | 38 | 50 | 100 |
| 25x5 | 5x5 | 6x6 | 8x8 | 30 | 34 | 40 | 38 | 50 | 100 |
| 30x3 | 5x5 | 6x6 | 8x8 | 30 | 34 | 40 | 38 | 50 | 100 |
| 30x5 | 5x5 | 6x6 | 8x8 | 30 | 34 | 40 | 38 | 50 | 100 |
| 32x3 | 5x5 | 6x6 | 8x8 | 30 | 34 | 40 | 38 | 50 | 100 |
| 32x5 | 5x5 | 6x6 | 8x8 | 30 | 34 | 40 | 38 | 50 | 100 |
| 40x3 | 5x5 | 6x6 | 8x8 | 30 | 34 | 40 | 38 | 50 | 100 |
| 40x5 | 5x5 | 6x6 | 8x8 | 30 | 34 | 40 | 38 | 50 | 100 |
| 50x3 | 5x5 | 6x6 | 8x8 | 30 | 34 | 40 | 38 | 50 | 100 |
| 50x5 | 5x5 | 6x6 | 8x8 | 30 | 34 | 40 | 38 | 50 | 100 |
| * The table is of regular specifications. If other models are required, we will customize them for customers. | |||||||||
Light weight: Compared with traditional steel plate materials, special-shaped steel grating is lighter and easier to carry and install.
High strength: Due to the special structure of the steel bar, the special-shaped steel grating has high compressive strength and bending strength and can withstand large loads.
Corrosion resistance: The surface of the special-shaped steel grating is hot-dip galvanized or sprayed, and has good corrosion resistance and can be used in humid and corrosive environments.
Good looking: The surface of the special-shaped steel grating has been treated to have a bright and flat surface, which is beautiful and can enhance the overall image of the building.
