Reducing Coupling NPT150 1/2inch Stainless Steel Casting Pipe Fittings

Do you know Casting?

Casting is in which liquid material is typically poured into a mold containing a hollow cavity of the desired shape and then solidified. It is a manufacturing process. The solidified part is also known as the casting, which is ejected or broken out of the mold to complete the process. The casting material is usually metal or many kinds of time solidifying materials that mix many components together and then solidify; Such as epoxy resin, concrete, mortar and clay. Castings are difficult or uneconomical to make by other methods, so they are usually used to make complex shapes. Heavy equipment, such as machine tool beds, ship propellers, etc., which can be easily cast to the required dimensions rather than manufactured by joining several small pieces

Casting has 7,000 year old development. The oldest surviving casting is a bronze frog from 3200 B.C.