Categories | Hot dipped Steel Grating |
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Brand Name: | Xmesh |
Model Number: | steel grating |
Certification: | steel grating |
Place of Origin: | China |
MOQ: | 100pieces |
Price: | usd18/sqm |
Payment Terms: | 30%TT/LC at sight |
Supply Ability: | 1000pcs |
Delivery Time: | 15-25days |
Packaging Details: | bulk |
material: | metal wire |
30X5mm serrated galvanized steel grating
bar grating is the most popular of all grating types due to its strength, cost-efficient production and ease of installation. Universally used in most general industrial plants as well as commercial buildings, it has wide applications as walkways, platforms, safety barriers, drainage covers and ventilation grates.
bar grating is resistance welded to create a rugged, one-piece constructed panel. The bearing bars are automatically resistance welded at the contact point with the cross bars and, under a combination of high heat and pressure, are fused together to form a permanent joint. The cross bars provide a high degree of rigidity, yet retain a smooth flat surface for free and easy walking.
Features:
Good strength;
Cost-efficient;
Easy to install.
Applications:
Gratings for walkways and platforms;
Safety barriers;
Gratings for drainage covers;
Ventilation gratings.
Specification:
No | ||
1 | Item | Description |
2 | Bearing bar | 20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5, 50…75x8mm, 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 |
3 | Bearing bar pitch | 25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc. US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc. |
4 | Cross bar | 5x5, 6x6, 8x8mm (twisted bar or round bar) |
5 | Cross bar pitch | 40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers’requirement. |
6 | Surface treatment | Black, Hot dip galvanized, Cold dip galvanized, Painted, Powder coated, or as customers’ requirement. |
7 | Flat bar type | Plain, Serrated (tooth-like), I bar (I section) |
8 | Material standard | Low carbon steel (ASTM A36, A1011, A569, S275JR, SS304, SS400,UK: 43A) |
9 | Galvanizing standard | CN: GB/T13912, US: ASTM (A123), UK: BS729 |
Steel grating standards | A. China: YB/T4001-1998 | |
B. USA: ANSI/NAAMM (MBG 531-88) | ||
C. UK: BS4592-1987 | ||
D. Australia: AS1657-1988 | ||
E: Japan: JJS |