Attribute | Value |
---|---|
Product Name | Steel Grating |
Materials | Low carbon steel, Stainless steel, Aluminum alloy, FRP etc |
Processing Technology | Pressure welding, Pressure Locked |
Bearing Bar Type | Flat bar, I bar, Serrated bar |
Width | 0.3-1.5m |
Grating Size | 1m x 5.8m |
Height | 25-40mm |
Category | Description |
---|---|
Bearing Bar Size |
Flat steel: 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'', 11/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'', etc. |
Bearing Bar Pitch |
General specifications: 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 |
Standards |
China: YB/T 4001.1-2007 USA: ANSI/NAAMM(MBG531-88) UK: BS4592-1987 Australia: AS1657-1985 Germany: DIN24537-1-2006 Japan: JIS |