Ceiling steel grating, steel grating specifications, metal steel grating, steel grating manufacturers.

1, hot dip galvanized steel grating Description: with flat steel cross arranged in a certain distance and rail and welded into an iron and steel products in the middle with a square lattice, the surface galvanized hot dip galvanized call steel grating. Steel grating made of carbon steel production, the appearance of galvanizing treatment can play a role in preventing oxidation, usually they use a hot-dip galvanizing treatment. 2, hot dip galvanized steel grating production standards: China is YB / T4001.1-2007 standards, in addition the United States, Britain, Australia and New Zealand also have their own standards. 3, hot dip galvanized steel grating production methods: according to customer specifications given requirements for processing production, welding pieces, cutting, edging and finally, if there is chipping in to remove the first corner edge. 4, hot dip galvanized steel grating types: according to the production process can be divided into pressure welding steel grating and pressure lock steel lattice panels, according to the shape of the carrier can be divided into I-beam flat steel grating, steel grating and flat toothed steel Grating. 5, hot dip galvanized steel grating fixation methods: the choice of welding and mounting clips in two ways, the advantages of welding is permanently fixed, not loosen, at each corner steel grating on steel edge first root specific location weld length is not less than 20mm, height not less than 3mm fillet welds. Installation advantage clip is not easy to destroy and dismantle galvanized layer, each plate requires at least four sets of mounting clips, use the number plate mounting clip with increasing length increases, the safest approach is not to lower clamp directly to the screw head welded to the steel beam, ensure that the steel grating will not mount loose and fall from the beam. 6, hot dip galvanized steel grating methods: flat center spacing according to distinguish between series: Series 1 30mm, Series 2 is 40mm, Series 3 to 60mm, bar spacing: Series 1 50mm, Series 2 is 100mm. 7, hot dip galvanized steel grating characteristics: strong pressure welding grid structure with high carrying it, the structure please, easy loading and other properties, appearance, durability, hot-dip zinc surface treatment it has a very good corrosion resistance good surface gloss appearance, ventilation, lighting, cooling, explosion, skid resistance against product contamination. 8, hot dip galvanized steel grating Uses: Widely used in petrochemical, power plants, water plants, sewage treatment plants, municipal engineering, environmental engineering and other fields platform, walkways, covered ditch, covers, ladders, fences, railings.