The tray is a water -based cast -iron

## tray water -shaped cast -iron: reliability tested by time
Cast iron drainage trays are, one might say, veterans of the drainage system. They have served us faithfully for many decades, proving their strength and durability. Unlike their more modern plastic counterparts, cast -iron trays have exceptional resistance to mechanical damage, aggressive chemical environments and temperature changes. That is why they still remain in demand an element of drainage systems, especially in places with increased load.
### Advantages of cast -iron trays
The main advantage of cast iron is its strength. He withstands significant loads, without deforming and not destroying. This is especially important for trays installed on the streets, parking lots or industrial sites, where heavy equipment is constantly moving. In addition, cast iron is resistant to corrosion and is not destroyed under the influence of moisture and chemicals contained in wastewater. Its durability allows you to forget about the replacement of the tray for many years, which is economically profitable in the long run.
### Disadvantages and nuances of use
Of course, cast -iron trays have its disadvantages. They are quite heavy, which complicates their installation and transportation. Also, cast iron can be sensitive to blows, although its strength is much higher than that of plastic. It is also important to remember the possibility of the formation of rust, although modern cast -iron products are often covered with special protective layers. Before installation, it is necessary to carefully evaluate the operating conditions and select the tray of the corresponding size and throughput.
### choice and installation
When choosing a cast -iron drainage tray, attention should be paid to its size, wall thickness and the presence of a protective coating. Proper installation guarantees the durability and efficiency of the entire water disposal system. It is necessary to ensure a reliable fastening of the trays and the correct slope for unhindered water flow. If necessary, you should consult with specialists to select the best option and carry out installation work.