product diversity
Steel grid plate, also known as grid plate or grid plate, is a plate made of steel with a mesh structure. It is mainly composed of flat steel and horizontal rods (such as twisted square steel, round steel, etc.) arranged and welded at a certain distance. Steel grid plate is usually made of carbon steel, the surface of hot-dip galvanized treatment to prevent oxidation, but also can be made of stainless steel to meet different environmental needs.
| 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 technology
The production of steel grid plate mainly has two kinds of machine pressure welding and manual production. Machine pressure welding using high voltage resistance pressure welding machine, through strong electric welding power and liquid pressure to press the transverse rod into the flat steel, to ensure that the solder joint is strong, stable and strong. Handmade, on the other hand, is relatively flexible and suitable for various special needs.
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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