These rings go on to round heavy duty duct work, typically made out of spiral pipe or single longitudinal pipe also known as blow pipe. Angle rings are components in air systems where movement of air or movement of material by air is done.
These rings are applied to heavy-duty air ducts, typically made from spiral pipe or single longitudinal pipe also called blow pipe. Angle rings serve as essential components in air systems where airflow or material transport by air takes place.