Galvanized Welded Steel Grating Walkway For Drain Cover Flat Bar ASTM(A36)
Description of Steel Grating Walkway
Platform steel grating is also known as "hot dip galvanized steel grid platform", it is a widely used steel grid products, this kind of steel grid in all fields of industry the most widely used, has the strongest resistance to surface impact, especially the steel grid bar spacing of 50mm has a strong ability to resist side impact.
We are specialized in manufacturing and exports various kinds of heavey duty hot dipped galvanized Steel Grating.Our high grade Steel grating has been sold to over 80 countries and regions in Europe,America,Africa,
Middle East and Asia.Following ISO 9001 standards strictly and paying attention to prestige and contracts, so we can guarantee the superior quality with quite competitive price.
Surface Treatment of Steel Grating Walkway
Steel grating panel can choose galvanized,
stainless steel grating can choose polishing etc.
Specifications of Steel Grating Walkway
The steel bar size and specification ,please check the following table:
Steel Gratings Specifications |
| Item | Description |
| Materials | Q235 / Stainless Steel / Aluminium |
| Material standard | Low carbon steel (ASTM A36, A1011, A569, S275JR, SS304, SS400,UK: 43A) |
| Type | Welded steel grating, pressure-locked, socket-welding |
| Bearing bar | 20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5, 50...75x8mm, etc. |
| | F- Plain style |
| S-Serrated style (tooth-like) |
| I- I-section style |
| 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. |
| | CN: GB/T13912 |
| US: ASTM (A123) |
| UK: BS729 |
| | China: YB/T 4001.1-2007 |
| USA: ANSI/NAAMM(MBG531-88) |
| UK: BS4592-1987 |
| Australia: AS 1657-1988 |
| Japan: JJS |
Advantage of Steel Grating Walkway
- Light weight
- great load-bearing capacity
- non-slip and e
- easy installation
- material-economic
- sturdy and durable
- ventilated, easy to clean and attractive appearance.
- No corrosion traps around joints
- High strength to weight ratio
- Allows shaping without loss of strength
- Available plain or serrated
- Allows passage of heat, light, water and ice.
Application of Steel Grating Walkway
Steel bar grating is mainly used in chemical industry, food processing, hydro processing and other industries as listed :
1 Power plant
2 Chemical plant
3 Oil Refinery
4 Steel plant
5 6 Paper-making factory
7 Cement plant
8 Civil engineering
9 Wastewater treatment
10 Pharmacy industry
11 Food processing
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2-8mm Galvanized Welded Steel Walkway Grating For Drain Cover Flat Bar ASTM A36 Images
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