The function of a 90° elbow is to change the direction or flow in a piping system. Elbows are split into three groups which define the distance over which they change direction, expresses as a function of the distance from the center line of one end to the opposite face. This is known as the center to face distance and is equivalent to the radius through which the elbow is bent.
The function of a 90° elbow is to change the direction or flow in a piping system. Elbows are split into three groups which define the distance over which they change direction, expresses as a function of the distance from the center line of one end to the opposite face. This is known as the center to face distance and is equivalent to the radius through which the elbow is bent.
The function of a 90° elbow is to change the direction or flow in a piping system. Elbows are split into three groups which define the distance over which they change direction, expresses as a function of the distance from the center line of one end to the opposite face. This is known as the center to face distance and is equivalent to the radius through which the elbow is bent.