G303/30/100 Galvanized Steel Metal Floor Grates Grating For Drain

G303/30/100 Galvanized Steel Grating Trench Cover Corrosion Resistance

Application scenario of galvanized steel grating cover plate

Park garden school factory workshop sewage plant alloy, chemical industry, industrial plant and municipal engineering

Performance of galvanized steel grating cover plate

1. Good anti-theft performance: This product is equipped with anti-theft hinge, so that the edge channel steel can be connected with the trench, so that the steel grating of the trench cover plate has the characteristics of natural anti-theft.

2. Convenient beauty: the weight of products of the same specification is only one third of that of cast iron cover plate, which brings great convenience to installation, inspection and maintenance. Products of various specifications and colors are produced according to customer requirements, which not only facilitates management, but also beautifies the city.

3. Long service life.

Characteristics of galvanized steel grating cover plate

1. Beautiful appearance: simple lines, silver appearance, modern trend.

2. Good drainage: the leakage area is 83.3, more than twice that of cast iron.

3. Hot dip galvanizing: strong rust resistance, maintenance free and replacement free.

4. Anti theft design: the cover and frame are hinged, which is anti-theft and easy to open.

5. Save investment: in case of large span and heavy load, the price is lower than that of cast iron, and the cost of theft or crushing replacement is saved.

6. Strength: the strength and toughness are much higher than that of cast iron. It can be used in wharf, airport and other long-span and heavy load environments.

7. Many specifications: meet the needs of different environments, loads, spans, sizes and shapes.

8. It is not afraid of acid-base corrosion, rust and cold resistance.

Installation method of galvanized steel grating plate cover plate

(1) Welding method: the commonly used installation method of hot-dip galvanized steel grating cover plate is welding, and the hot-dip galvanized steel grating cover plate after welding. It has the characteristics of strong compression resistance and large bearing capacity, due to its high tightness. Coupled with the stability of balance. Therefore, it is applied in the industrial field. It should be noted that. The hot-dip galvanized steel grating cover plate treated by the welding process is not easy to disassemble again. It can only be applied to the occasion of infrequent disassembly.

(2) Installation clamp fixation: first of all, it is necessary to consider that there shall be no welding spots and welding scars on the support beam, if this happens. It shall be handled in a correct way, otherwise the service performance of hot-dip galvanized steel grating cover plate will be affected. Generally, the hot-dip galvanized steel grating cover plate is fixed with mounting clips. The utility model is convenient for people to disassemble and can be applied to the field similar to metallurgy and mineral resources. It may not be able to withstand large loads, resulting in accidents. Therefore, this is also one of the defects of the fixing method of the mounting clip. At the same time, the installation clamp of hot-dip galvanized steel grating cover plate is too high. Therefore, the cost is also a major defect of the installation method of the installation clamp.

(3) Angle steel inlay installation: this kind of installation is applicable to the parts with more pipes. This installation method is easy to install and disassemble. It effectively alleviates the complicated welding methods and the cost of fixing the installation clamp