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Item |
Description |
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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
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12.5, 15, 20, 23.85, 25, 30, 30.16, 31, 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.
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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
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ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400
Mild steel & Low carbon steel, etc
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Surface Treatment |
Black, self color, hot dip galvanized, painted, spray coating |
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Grating Style |
Plain / Smooth, Serrated /teeth, I bar, serrated I bar |
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Standard
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China: YB/T 4001.1-2007,
USA: ANSI/NAAMM(MBG531-88),
UK: BS4592-1987,
Australia: AS1657-1985,
Germany: DIN24537-1-2006,
Japan :J
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