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The galvanized steel grating itself is effectively installed according to a series of steel structures. After installation, it can not move laterally or can not be separated from the original support. In general, the steel grille plate is divided into several different welding methods, if the product itself does not need to be disassembled, or it is not needed after installation. If you want to move, you can use the welding method to link the steel grille. Most people often mix the steel grating with the steel grid and think that they are the same product itself. In fact, it is absolutely two completely different products. The steel grille itself is arranged in a number of different distances by the load flat and the floral steel. They are welded in the process of arrangement. With the original steel plate, after cutting, there will be a series of cutting ports, there will be a variety of different processing methods, such as some hot galvanizing, and many more unique processes, whi...

Shuangyi is trench cover manufacturer in China.With the increasing use of water for residents' living and production, the problem of water stress and sewage discharge has become increasingly prominent. The test of the sewage treatment capacity of sewage treatment plants is also increasing. The sewage steel grid plate is composed of a set of parallel metal grid bars, grid cabinets and cleaning slag, installed at the end of the sewage treatment plant.   Sewage treatment machinery steel grid is a mechanical steel grid plate that is installed in the inlet and outlet of the sewage treatment plant to collect dirt and clean up. The rotary mechanical grille is a continuous cleaning device that integrates the trash rack and the cleaning machine. Based on the trash rack, the cleaning gear is driven by the chain around the grid to achieve the purpose of fouling and clearing. Continuous cleaning can be achieved, and the entire water section can be cleaned. The cleaning efficiency is high....

After long-term transportation, the galvanized steel grating products have a large amount of white or gray powder on the surface of the original bright and smooth product, and the product is black, and even rust spots appear in serious places. In fact, when the newly plated galvanized steel grating is stored and transported in a densely packed and ventilated environment in a densely packed environment, white or gray powdery corrosion products are formed on the surface of the coating. It is usually called white rust. If the surface of the galvanized layer of steel grating adheres to a layer of condensed water and reacts with oxygen, carbon dioxide, hydrocarbon, sulfur dioxide, soot, dust and other chemical gases, it becomes a corrosive aqueous solution and adheres to the plating. On the surface of the zinc layer, an electrolyte is formed, which is electrochemically corroded with a zinc layer having poor chemical stability, thereby producing a powdery corrosion product called white rus...

Shungyi is steel grating manufacturer in China.Steel grating is welded by the world first-class equipment,which can arrange the bearing bar and cross bar in longitude and latitude order to certain distance.cross bar is pressed into the bearing bar by high tension resistance weldingring which is controlled by computer. so we can produce high quality gratings withfirm welding,smooth surface and high strength. The steel grating specifications are determined by the size of the mesh and the width and thickness of the flat steel. The smaller the mesh, the wider the thicker the steel is, the higher the price of the steel grating, and vice versa. The following is the common specifications of steel grating models:Galvanized steel flat bar grating is the most popular of all grating types due to its strength, cost-efficient production and ease of installation, Universally used in most general industrial plants as well as commercial buildings,it has wide applications as walkways, platforms, saf...

Are you looking for  galvanized bar grating ?With the development of the society now, it is also accompanied by the emergence and development of many industries now, and now it is also able to appear a lot of steel products, become a large number of industries will be used in the products, especially to be able to become known and familiar products. Among them, the steel grille plate can also become the iron and steel products that will be applied to many industries nowadays. Such steel grid board, can be said to become now whether people's life, or the production of related enterprises, will be used to such steel products, so the purchase of this steel products now, has become a lot of enterprises will take into account the questions. When we buy such steel products, what should we consider and become the concern of enterprises. For such products to buy, many enterprises can not ignore, that is now whether the product can meet the specific process standards, especially in the...

Shuangyi is  steel grating manufacturer in China.Because service life is one of the cost-effective factors for steel plate, any user wants this product to have a good life span, then what kind of product will have a good service life? First of all, a high life product is bound to use high quality materials in production. If a manufacturer does not attach importance to the production material, it will affect the life of the product because of the shortage of material strength, and it will also affect the life of the product because of the insufficient anti-corrosion ability of the material. So we want to have this product. A good life, first of all, needs to be made of good material properties. Furthermore, in order to make the steel plate have a good life span, it also needs to have good surface treatment in the production. If the product of a manufacturer has no good surface treatment, it will also appear rusty. In fact, the product anticorrosion here is not simply completed by ...

Shuangyi is a high quality steel grating manufacturer in China.The steel grating is effectively installed according to a series of steel structures. After installation, it can not move laterally or can not be separated from the original support. In general, the steel grille plate is divided into several different welding methods, if the product itself does not need to be disassembled, or it is not needed after installation. If you want to move, you can use the welding method to link the steel grille. Most people often mix the steel walkway grating with the steel grid and think that they are the same product itself. In fact, it is absolutely two completely different products. The steel grille itself is arranged in a number of different distances by the load flat and the floral steel. They are welded in the process of arrangement. With the original steel plate, after cutting, there will be a series of cutting ports, there will be a variety of different processing methods, such as s...

Generally, the manufacturing methods of steel grating are two types: pressure welding and press locking. The welding machine is made of high pressure resistance press welding machine. The manipulator automatically puts the bar on the flat steel, and welds the bar into the flat steel through powerful welding power and liquid pressure. So the high quality steel lattice plate with strong welding point, stability and high strength can be obtained. The horizontal steel bar is usually used to insert the flat steel. The groove is first laid on the flat steel, and then the cross bar is pressed into the slot to fix it. Structural mode The welded steel plate has good adhesion to the paint or galvanized layer because of the solder joint without slag. The T joint between the end grid plate and the load-bearing grid plate is connected by gas shielded welding. The grid plate is made of the flat steel as the longitudinal grille strip and the steel bar as a grid plate produced by the transverse...