product brief introduction
Steel grid plate is a metal sheet made of steel, commonly used materials are ordinary carbon steel, stainless steel and aluminum alloy.
Ordinary carbon steel refers to carbon steel materials containing less alloying elements, and its main components are iron and carbon. Ordinary carbon steel has good mechanical properties, high strength, good toughness, wear resistance, suitable for use in the general environment.
Stainless steel is a steel with better corrosion resistance, and its main components are iron, chromium, nickel and other alloying elements. Stainless steel has good corrosion resistance and oxidation resistance, and can be used for a long time in harsh environments such as humidity, acid and alkali.
Aluminum alloy is the material of alloying aluminum with other metals, common aluminum-manganese alloy, aluminum-copper alloy and aluminum-magnesium alloy. Aluminum alloy has the advantages of light weight, high strength and good corrosion resistance, and is widely used in aerospace and construction fields.
| 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 |
| item | Galvanized Stainless Fence Drainage Channel Serrated Steel Bar Steel Grating |
| Warranty | More than 5 years |
| Surface | galvanized |
| Style | Plain sheet,Serrated sheet,I type sheet |
| Usage | Industrial platform, Corridor laying, Ditch cover plate, Fence, etc |
| Bearing bar pitch | Custom:12.5-90mm Routine use:20mm 30mm 40mm |
| Cross bar pitch | Custom:22-100mm Routine use:50mm 100mm |
| Thickness | Custom:3-10mm Routine use:3mm 4mm 5mm |
| Weld way | Automatic pressure resistance welding |
product type
Twist steel grating,Toothed steel grating,Pressure locked grating,Shaped steel grating,Composite steel grating, Stepping board,Ditch cover,Ball on the ralling,Fiberglllass grating,Mounting clip
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High Strength serrated metal grating Platform Heavy Load in Corrosive Environments Images
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