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Name | Welded Steel Grating |
Application | For gasoline refinery |
Standard | ASTM A121 Standard |
Weight(kg/square meter) | 36.2 |
Color | Silver |
Feature | Firm & Stable |
Series | G255/30/50 |
Grating Style | Plain / Smooth, Serrated /teeth, I bar, serrated I bar |
Surface Treatment | Black, self colour, hot dip galvanized, painted, spray coating |
Material Grade | ASTM A36 |
Steel grating standard | Steel standard | Hot dipping zinc standard |
China YB/T4001.1-2007 (lateststandard) | China GB700-88 | China GB/T13912-92 |
US ANSI/NAAMM (MBG531-93) | US ASTM(A36) | US ASTM(A123) |
British BS4592-1:1995 | British BS360(43A) | British BS729 |
Australian AS1657-1992 | Australian AS3679 | Australian AS1650 |
No. | Item | Description |
1 | Bearing Bar | 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm etcI bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etcUS 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 |
2 | 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 etcUS standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc. |
3 | Twisted Cross Bar Pitch | 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc |
4 | Material Grade | ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400,Mild steel & Low carbon steel, etc |
5 | Surface Treatment | Black, self colour, hot dip galvanized, painted, spray coating |
6 | Grating Style | Plain / Smooth, Serrated /teeth, I bar, serrated I bar |
7 | Standard | China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88),UK: BS4592-1987, Australia: AS1657-1985, |