Hebei Zhuote wire mesh products Co., LTD
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Industrial Engineering Building Material Grating Safety Steel Grid Grille Grates
| Material Standard | ASTM A36, A1011, A569, Q235, S275JR, Stainless steel 304/316, Mild steel & Low carbon steel, etc |
| Bearing Bar (Width x 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 |
| 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 |
| 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 | (1) Bandage and Paperboard: Generally applies to neat steel plate; (2) Screw Locking Method: Use 4 screw rods through the aperture of the steel grid, for high strength; (3) Steel Pallet: Traditional export packing. |
Steel grating is widely used in many areas:
1. It can be used as stair tread grating.
2. It can be used in the municipal engineering as drainage trench covers to drain water and keep ground dry.
3. It can be used in the port, parking lot, farmland and other places as platform walkway grating for pedestrian and vehicles access & passing.
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