HeadBehälterboden/-deckel

construction standard used for the engineering and fabrication of a component or connection

difference between the outside and the inside diameter of a pipe, conduit or vessel, divided by two

internal diameter of a component measured at the point of maximum restriction

actual external diameter of a circular or cylindrical object

length of the longest diameter of an ellipse

length of the shortest diameter of an ellipse

location of a head relative to the orientation of the erected piece of process equipment

classification of a head of a piece of process equipment according to its geometrical form

vertical distance between the top and bottom of an object standing in its normal position of use

length of the straight portion of a head measured from the tangent line to the edge of the head

inside height of an equipment head without the straight length

distance from the inside center of the head to the tangent line

internal formed radius of the head which transitions the dish portion to the straight flange

smallest external diameter of any flattened or open part of a conical head

angle subtended at the vertex of a cone by two diametrically opposed surfaces

inclination of the sides of a cone with respect to the vertical