Versatile Mezzanine Floors Easy Installation Process
| Name | Steel Grating |
| Bearing Bar | 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm 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 |
| Material Grade | ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400, Mild steel & Low carbon steel, etc |
| Surface Treatment | Black, self colour, hot dip galvanized, painted, spray coating |
| Grating Style | Plain / Smooth, Serrated /teeth, I bar, serrated I bar |
| Standard | China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, Germany: DIN24537-1-2006, Japan :JI |
main categories
Classification according to the shape of flat steel: flat steel grid plate, tooth flat steel grid plate, I flat steel grid plate, etc.
According to the form of the bar classification: twisted square steel bar steel grid plate, round steel bar steel grid plate, flat steel bar steel grid plate.
Classified by surface treatment: hot-dip galvanized steel grid, cold galvanized steel grid, spray painted steel grid, etc. Hot-dip galvanized steel grid plate has strong impact resistance and corrosion resistance. The cost of cold galvanized steel grid is relatively low, but the rust prevention ability is medium; The color of the painted steel grid is diverse, but the anti-rust ability is weak and afraid of wear.
Classification by use: platform steel grid plate, ditch cover plate steel grid plate, stair step plate steel grid plate, etc. These steel grids are designed according to specific application scenarios to meet different load bearing, anti-slip, drainage and other requirements.
According to the welding method and other categories: pressure welding type, insert type, lock type and weld type. In addition, there are stainless steel grid plate and carbon steel grid plate, according to the different material, its corrosion resistance, strength and other properties are also different.
| Product Name | Walkway platform grate Perforated steel tube sheet Plate grip strut Anti Slip Stairs Crocodile mouth steel grating, safety grating, pero walkway etc |
| Material | ordinary iron plate, galvanized plate, low carbon steel of aluminium alloy, stainless steel plate, aluminium plate |
| Technology | CNC punching - shear bending - Welding - forming crocodile mouth type ( iron plate can be hot galvanized in the case of anti - rust.) Thickness: 1-6mm Width: 120-1220 mm |
| Custom width | 300mm/390mm/400mm/490mm/500mm/600mm |
| Features | Anti-skid / anti-rust / anti-corrosion, durable,convenient installation and beautiful appearance. The anti-skid plate of crocodile mouth has very high anti-skid effect, high load and strong pressure resistance. Its application reduces damage and ensures the safe operation of the operation workshop. |
| Utilization | Widely used for outdoor sewage treatment, power plant and other industrial industries, petroleum, chemical industry, mining, power, ocean exploration, electroplating, ship, water and wastewater treatment, pharmaceutical industries, staircase pedal, filter board, packing support, a ideal load-bearing materials in corrosive environment. vehicle anti-skid pedals. |
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