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Iron Square Grid Machine Forge Welding Galvanized Steel Stair Treads and Steel Grating Stairs
Iron Square Grid Machine Forge Welding Galvanized Steel Stair Treads and Steel Grating Stairs
Iron Square Grid Machine Forge Welding Galvanized Steel Stair Treads and Steel Grating Stairs
Iron Square Grid Machine Forge Welding Galvanized Steel Stair Treads and Steel Grating Stairs
Iron Square Grid Machine Forge Welding Galvanized Steel Stair Treads and Steel Grating Stairs
Iron Square Grid Machine Forge Welding Galvanized Steel Stair Treads and Steel Grating Stairs
Specifications
Description

Steel grating also named bar grating.
The grating is with a square grid in the middle, composed by flat bearing barand cross roun bar. mainly used as gutter cover, Steel structure platformwalkway, steps of steel ladder, etc.
The steel grating is generally made of carbon steel, and the surface is hot.dip galvanized, which can prevent oxidation. lt can also be made ofstainless steel, aluminum steel
According to the welding method, it can be divided into: machine forgewelding type and handmade manual welding type
According to surface of the loaded flat steel, it can be divided into. flat typetooth type and "l" type.
According to its purpose, it can be divided into: trench cover, platformwalkway, stair treads.
According to its mateiral, it can be divided into: midl steel, aluminumstainless steel.

Iron Square Grid Machine Forge Welding Galvanized Steel Stair Treads and Steel Grating Stairs

Iron Square Grid Machine Forge Welding Galvanized Steel Stair Treads and Steel Grating Stairs

Iron Square Grid Machine Forge Welding Galvanized Steel Stair Treads and Steel Grating Stairs

Type Width mm Thick mm KG/m Clear Span mm

200 400 600 800 1000 1200 1400
G505/30/50 50 5 80.9 U 2361 590 262 147 94 65 48
D 0.14 0.55 1.24 2.2 3.45 4.97 6.82
G505/30/100 77.9 C 236 118 78 59 47 39 33
D 0.11 0.44 0.99 1.77 2.77 3.99 5.39
G455/30/50 45 5 73.4 U 1912 478 212 119 76 53 39
D 0.15 0.61 1.38 2.45 3.83 5.56 7.62
G455/30/100 70.4 C 191 95 63 47 38 31 27
D 0.12 0.49 1.09 1.94 3.07 4.35 6.06
G355/30/50 35 5 58.4 U 1156 289 128 72 46 32 23
D 0.2 0.79 1.77 3.16 4.94 7.17 9.61
G355/30/100 55.4 C 115 57 38 28 23 19 16
D 0.16 0.62 1.4 2.46 3.97 5.7 7.69
G255/30/50 25 5 43.4 U 590 147 65 36 23 16 12
D 0.28 1.1 2.47 4.35 6.82 9.92 13.9
G255/30/100 40.4 C 59 29 19 14 11 9 8
D 0.22 0.87 1.98 3.39 5.25 7.5 10.71


Iron Square Grid Machine Forge Welding Galvanized Steel Stair Treads and Steel Grating Stairs

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Iron Square Grid Machine Forge Welding Galvanized Steel Stair Treads and Steel Grating Stairs

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Iron Square Grid Machine Forge Welding Galvanized Steel Stair Treads and Steel Grating Stairs
Iron Square Grid Machine Forge Welding Galvanized Steel Stair Treads and Steel Grating Stairs
Iron Square Grid Machine Forge Welding Galvanized Steel Stair Treads and Steel Grating Stairs

Gnee Steel (tianjin) Co., Ltd

Verified Supplier
10 Years
tianjin, tianjin
Since 2008
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
Galvanized Steel Grating, Serrated Steel Grating, Steel Grating Drain Cover
Employee Number :
200~300
Certification Level :
Verified Supplier
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