Industry Stainless Heavy Duty Grating
Introducation of hot dip galvanized steel grating
Steel grating, with robust design and spanning abilities, is very strong and safe
for the support of floors and elevated walkway. It can be used for
ceiling, interior decoration, decoration, platform aisle,
ventilation windows, (Wells), advertising plaque and other
construction.
Steel grating is an extremely wide range of steel grating products, it is mainly
used in factories, workshops, mining, ports of all kinds of
platforms can be selected, beautiful and elegant, easy to install,
is a new generation of new construction products.
Platform steel grating features are as follows.
1,It can be welded around the steel grating with additional kick
plate (edge blocking plate), patterned plate guard plate and
installation of accessories such as connectors.
2,Using flat steel with different specifications from steel grating
to wrap the edge, or using angle steel, channel steel, square tube
and so on to wrap the edge.
3,Handles and hinges can be installed on the platform steel grating
that needs to be moved or opened frequently.
4,Generally speaking: the welding standard of wrapping edge of
platform steel grating is: series 1 every five welded one; series 2
every four welded one; series 3 every three welded one. The welding
seam is a single-sided corner weld of not less than 3mm, and the
weld length is 20mm.
| Steel Gratings Specifications |
| Item | Description |
| Materials | Q235 carbon steel |
| Material standard | Low carbon steel (ASTM A36, A1011, A569, S275JR, SS304, SS400,UK:
43A) |
| Type | Welded steel grating, pressure-locked, socket-welding |
| Bearing bar | 40x5, 50x5, 55x6, 55x8, 75x5...75x8mm, etc. |
| Bearing Bar's Type | F- Flat bar |
| S-Serrated bar (tooth-like) |
| I- I-section bar |
| Beraing Bar Pitch | 25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc. |
| Cross Bar | 5x5, 6x6, 8x8mm (twisted bar or round bar) |
| Cross bar pitch | 40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers'
requirement. |
| Surface Treatment | Black, Hot dip galvanized, Cold dip galvanized, Painted, Powder
coated, or as customers' requirement. |
| Galvanizing standard | CN: GB/T13912 |
| US: ASTM (A123) |
| UK: BS729 |
| Standards | China: YB/T 4001.1-2007 |
| USA: ANSI/NAAMM(MBG531-88) |
| UK: BS4592-1987 |
| Australia: AS 1657-1988 |
| Japan: JJS |
