understand the product
Steel grid is a kind of gridded metal products made of steel, usually made of flat steel, twisted steel and ring steel and other materials through pressure welding, spot welding, hand weaving and other production processes. The commonly used steel grid plate is low carbon steel, stainless steel, aluminum alloy and copper and other metal materials. Among them, mild steel is the most common. Steel grids of different materials have different characteristics and application scenarios. Steel grid plate has the characteristics of high strength, anti-slip, anti-corrosion and beautiful appearance. As a new type of engineering material, steel grid plate is mainly used as industrial platform, trestle, bridge, highway guardrail, ditch cover plate, fence and other facilities in metallurgy, energy, shipbuilding, municipal, petrochemical, transportation, building materials, national defense and other fields. At present, China's annual demand for steel grid plate is about 270,000 tons, so the market prospect of steel grid plate is very broad.
| 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 |
Product material diversity
Raw materials of steel grid plate are: flat steel, twist steel, pattern plate.
The steel grid plate is an open steel member which is composed of bearing flat steel and cross bar according to certain spacing and fixed by welding or pressure lock. The transverse bar is generally made of twisted square steel, round steel or flat steel, and the material is divided into carbon steel and stainless steel.
Production method of steel grid plate:
The pressure welded steel grid plate is made of load flat steel and cross bar arranged according to certain spacing longitude and latitude, using 200 tons of hydraulic resistance welding automatic equipment to weld into the original plate, through cutting, opening, packaging and other processes.
Load flat steel spacing: the center distance between two adjacent load flat steel, commonly used 30MM, 40MM two.
Bar spacing: The center spacing of two adjacent bars is usually 50MM and 100MM.
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