HEMISPHERICAL DISH HEADS

A hemispherical dish head, also referred to as a hemispherical head or hemispherical end, serves as a curved component utilized in pressure vessels and tanks. Its shape resembles that of a half-sphere and it is commonly employed as the closure or end cap at either the top or bottom of a cylindrical or spherical vessel. The hemispherical design provides both structural strength and uniform distribution of stresses.