Hot Dipped Galvanized Steel Metal Grating
Galvanized steel gratings, an indispensable tool in industries like construction, manufacturing, and marine, are renowned for their durability, strength, and resistance to corrosion. They are often utilized for platforms, walkways, and drainage covers, providing safety and supporting large loads. However, their robustness doesn't negate the need for regular maintenance.
The steel bars or bearing bars are then coated with a layer of zinc, which protects them from corrosion and rusting. Galvanized metal grating is extremely durable and is able to withstand heavy loads and impacts from everyday use. It also requires minimal maintenance and cleaning, making it a popular choice for many industries.
| Materials | Q195, Q235 ,Q235B / 304 316 Stainless Steel, aluminum |
| 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, 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, 40 50, 60, 76, 80, 100, 101.6, 120mm, 2' ' & 4' ' etc |
| Steel Grade | ASTM A36, A1011, A569, Q235, S235JR, S275JR, SS304, 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 |
| Grating Standard | China: YB/T 4001.1-2007 |
| USA: ANSI/NAAMM(MBG531-88) | |
| UK: BS4592-1987 | |
| Australia: AS1657-1985 | |
| Japan: JJS |
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