20 years of experience in the steel grating industry
The plug-in steel grating is a finished product of steel grating completely made of flat steel, that is to say, the flat steel and the cross bar are made of flat steel. The manufacturing method is that after slotting the flat steel, it is inserted and engaged, and then welded. It is a finished steel grid plate with very strong bearing performance. There are four types of plugged steel gratings: restricted steel gratings, heavy-duty steel gratings, integral steel gratings, sunshade steel gratings, etc.
1. Restricted plug-in steel grid plate: After the flat steel bearing is cut, the flat steel of the crossbar is press-locked. In general, the maximum processing height of general steel gratings is 100mm. The length of the steel grating is generally less than 2000mm.
2. Heavy-duty plug-in steel grid plate is a steel grid plate product in which high flat steel and cross bar flat steel mesh with each other and are compacted under a pressure of 1200 tons. It is suitable for high load span applications.
3. Monolithic plug-in steel grid plate The monolithic plug-in steel grid plate bears flat steel and crossbar flat steel with the same height slot depth as 1/2 of the carrying flat steel. The height of the steel grating is not more than 100mm. The length of the steel grating is generally less than 2000mm.
4. Sunshade plug-in steel grid plate : The load-bearing flat steel of the sunshade plug-in steel grid plate is opened with 30 ° or 45 ° oblique grooves, and the groove rod flat steel is slotted and pressure-locked. According to different requirements, we can deliver different distances, standard grid plates, and can use general carbon steel, stainless steel, aluminum and other materials. The grid plate height is less than 100mm.
The plug-in steel gratings produced by us are mainly made of general carbon flat steel, because the special structure has light structure, but has the characteristics of strong carrying capacity! Our customers who use the plugged steel grid are also very extensive, but all of them have recognized the characteristics of the plugged steel grid! Such as: commercial construction, theater, subway, urban railway and other municipal engineering categories, can be used for ceilings, room interior decoration, channel walkways, ventilation windows (wells), advertising plaques, various covers and so on.
Nowadays, with the development of the use of plugged steel gratings, more uses have been developed. For example, the customers of our power plant purchased heavy-duty plug-in steel grids for heavy-duty coal shovel trucks, and later bought larger standard plug-in steel grids as rectifying grids for deacidification and desulfurization chimneys. A customer from Guizhou needs to set up a sewage treatment plant, and they used stainless steel plug-in steel grids as the pollution prevention grid grid. There are also customers from flour mills who choose plug-in steel grids as grain dumps. Grain inlets; coal rafters using plug-in grids as coal dumps for power plants ...