galv concrete steel grating,galvanized steel grid,galvanized steel grating
USD $950 - $1,000 /Metric Ton
Min.Order:10 Metric Tons
Ningbo Lihongyuan Steel Grating Co., Ltd.
galvanised smooth steel grating,hdg steel grating,galvanized grating fence
galvanized steel grating fence, hot dip galvanized serrated steel bar grating
galvanized steel fence,galvanized steel grating fence,galvanized steel fence grating
hot dip galvanized galvanized fence,galvanized steel fence, welded fence
hot dip galvanized grating fence. galvanized steel grating fence
galvanized metal fence,galvanized fence grating,galvanized fence bar grating
concrete steel grating
galvanized steel grid
galvanized steel grating
steel bar floor grating
ISO9001-2000 & ISO9001-2000 &SGS Manufacturer, Steel Grating Specilised!
*********************************************************
Sales Director: Ms Iris Deng
Cell :0086 139 57853897
TEL :0086 574 88073967
Skype: iris-0086
*********************************************************
We have nearly 10 years of experience in manufacturing High quality Steel Grating with various sizes, Especially Floor grating. Pls contact iris(at), you could get more information about us there.
Standard Welded Steel Bar Grating, painted grating (factory)
welded steel 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.
standard welded steel bar grating is also ideal for use as mezzanine decking since it supports the same loads as comparable solid flooring, more than that, its cost saving openness maximizes the circulation of air, light, heat, water and sound, while promoting cleanliness, and , where insurance codes permit, additional sprinklers can often be eliminated, standard panels are available in widths of 2',3' or 4'.
standard welded steel 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.
Main products include steel grating, stair treads & industrial ladder, trench grating cover, handrails, grating clips, cable tray , which are used in Petrochemical Industry, Oil Fields, Boiling Platform, Seaport and Vessel Construction, Power Plant, Industrial Floor Platform, Municipal Engineering and so on. 70% products are regularly exported into Latin America, Australia, Kuwait, UK, France, Japan and Southeast. So now our company owns a better reputation in the world and complete many global big projects with foreign partners together.
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 | 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 | Twisted Cross Bar Pitch | 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc |
4 | Material Grade | ASTM A36, A1011, A569, Q235, S275JR, SS304, Mild steel & Low carbon steel, etc |
5 | Surface Treatment | Black, self colour, hot dip galvanized, painted, spray coating |
6 | Grating Style | 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, Japan:JIS |