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First, the grating profile:
Steel Grating (Steel Diaphragm) is negative and twist steel, flat steel by certain distances, welded into the original plate, after cutting package, sanding the surface of hot dip galvanized notched the processes of deep processing of products from customer requirements. Its characteristics are: high load-bearing capacity, light weight lifting and so easy; beautiful appearance, durable to take the air: hot-dip zinc coating gives very good corrosion resistance, surface gloss appearance; ventilation, lighting, cooling, explosion-proof, anti- slip performance; anti-plot dirt. Widely used, power plants, water plants, sewage treatment plants, petrochemical municipal engineering, environmental engineering and other fields of steel grating platform, grating walkway, bridge, ditch cover, covers, ladders, fences, and railings.
Typically, flat center spacing in accordance with the series to distinguish: Series 1 30mm; Series 2 is 40mm; Series 3 is 60mm.
Flat steel bar Size:
1, flat steel: Material for the Q235A or stainless steel, a common plane type, tooth type and section I slip type.
Common specifications are 20 * 5,25 * 5,25 * 3,32 * 5,32 * 5.40 * 5.40 * 3,50 * 5,65 * 5,75 * 6,100 * 8,100 * 10 and so on.
2, bar: Material for the Q235A or 304 stainless steel bar, twisted square steel, square steel or six angles. Twisted square steel plate garden by drawing upon and twisted from side mode, the common specifications are 5 * 5,6 * 6,8 * 8mm and so on.
Second, the grating characteristics and uses:
1. Steel grating characteristics: high strength, light structure: strong bonding grid structure, high bearing, structural lightweight, easy loading and other characteristics; beautiful appearance, durable: hot-dip zinc surface to a considerable good corrosion resistance, surface gloss appearance; ventilation, lighting, cooling, explosion-proof, non-slip performance; anti-product contamination.
2. Steel Grating Usage: widely used in petrochemical, power plants, water plants, sewage treatment plants, municipal engineering, environmental engineering and other fields of the platforms, walkways, bridge, ditch cover, covers, ladders, fences, and railings.
