main categories
Classification according to the shape of flat steel: flat steel
grid plate, tooth flat steel grid plate, I flat steel grid plate,
etc. According to the form of the bar classification: twisted square
steel bar steel grid plate, round steel bar steel grid plate, flat
steel bar steel grid plate. Classified by surface treatment: hot-dip galvanized steel grid,
cold galvanized steel grid, spray painted steel grid, etc. Hot-dip
galvanized steel grid plate has strong impact resistance and
corrosion resistance. The cost of cold galvanized steel grid is
relatively low, but the rust prevention ability is medium; The
color of the painted steel grid is diverse, but the anti-rust
ability is weak and afraid of wear. Classification by use: platform steel grid plate, ditch cover plate
steel grid plate, stair step plate steel grid plate, etc. These
steel grids are designed according to specific application
scenarios to meet different load bearing, anti-slip, drainage and
other requirements. According to the welding method and other categories: pressure
welding type, insert type, lock type and weld type. In addition,
there are stainless steel grid plate and carbon steel grid plate,
according to the different material, its corrosion resistance,
strength and other properties are also different. | Material | low carbon steel, stainless steel | | Shape of bearing steel | flat steel, serrated steel | | Shape of cross bar | twist steel, flat steel, round steel, square steel | Welding methods | 1. Hand-operated welding PS: proper to small amount of order | | | 2. Machine welding PS: proper to large amount of order | | Surface treatment | hot-dipped galvanization, cold galvanization, painting, anti-rust oil | Features | ventilation, transmittance, skid resistance, reinforced bearing, cooling, explosive proof, tough, simple installment | Applications | NF-SGG; Foot pedal in steel-constructed platform & steel stairway; Industrial platform; Stairs; Hand rail; Floor; Railway pavements; Scaffolding in high altitude; Gutter cover, well cover; PS: widely used in metallurgy, building material, boiler, shipbuilding, chemical industry, workshop, construction work |
sum up
With its unique structure and excellent performance, steel grid
plate plays an important role in many fields, and is a
multi-functional building material. |
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