Customization: | Available |
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Certification: | ISO |
Application: | Drain Cover |
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No.
|
Item
|
Description
|
1
|
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. |
2
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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. |
3
|
Cross bar pitch
|
38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2' & 4' etc
|
4
|
Material Grate
|
ASTM A36, A1011, A569, Q235, S275JR, SS304,
Mild steel & Low carbon steel, etc |
5
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Surface treatment
|
Black, self colour, hot dip galvanized, painted, spray coating
|
6
|
Grating Type
|
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, Germany: DIN24537-1-2006, Japan :JIS |
8
|
Application
|
-Rotation ways, channels, and platforms for pump rooms and engine rooms in various ships;
-Flooring in various bridges such as railway bridge sidewalks, over-bridges across the street; -Platforms for oil extraction sites, car washing sites and air towers; -Fencings for car-parks, buildings and roads; drainage trench covers and drainage pit covers for high strength . |
We products are: steel grating series, trench cover series, steel ladder tread series, fiberglass grating series, etc.
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