cast aluminum vs cast iron Steel Vs. Cast Iron Bathtubs

The bathtub is the bathroom that many homeowners don't want to live without a bathtub.Steel and cast iron are two popular bath materials.Although there are similarities, steel and cast iron bathtubs are as different as metal.When choosing between the two, you need to consider factors such as cost, durability, and ease of installation.The steel bathtub is probably the most practical and affordable bath style.Steel barrels, also known as porcelain on steel or painted Baotou Steel, are made of thin stamped steel shells and coated with a hot coatingPorcelain glaze.The surfaces of these bathtubs are easy to clean and keep shiny for a long time.It is also durable, resistant to acid, corrosion and wear.Compared to cast iron, the steel tub is light in weight and the same size as the fiberglass and acrylic bath, making it a good choice to remodel the bathroom.The cast iron bathtub is made by pouring the molten liquid iron into the mold, so that the iron will harden into the shape of the bath.The cast iron bathtub, like the steel bathtub, is coated with enamel.Since these bathtubs are pure iron thick, cast iron is the most durable bath material, which means that the cast iron bath may last for decades.The enamel finish of the cast iron bathtub is able to resist most chemicals, debris and scratches.The cast iron bathtub is usually deep, and the thick material helps to keep the heat of the water.Although much lighter than cast iron, the porcelain on the steel basin is much heavier than the fiberglass or acrylic wood basin, so it is difficult to fix them in place.The selection of the shape and size of the steel barrel is very limited.If there is a gap or crack in the enamel coating, the steel on the bottom layer will rust.The enamel coating is very thick and not easy to fall off, but it may also happen.The cast iron bathtub is very heavy and requires extra labor and manpower for installation.The extreme weight of these bathtubs, plus the weight of the water, usually requires additional floor reinforcement to support.Like steel, cast iron rusts if there is a gap or crack in the enamel coating.Cast iron bathtubs are usually expensive due to their durability.