High quality, round-shaped floor drain with steel grade, for liner pools. This fitting is installed in the bottom of the pool to drain the pool water
Stainless steel (also known as inox) is a steel alloy with a higher chromium content, more resistant to corrosion and staining, but contrary to its name, it is susceptible to corrosion, especially under low-oxygen, high salinity or non-ventilated conditions. The chromium oxide forms a passive layer that inhibits/decreases the further corrosion of the surface, and prevents rust from penetrating into the inner layers of the steel.