Elements of pipelines tees, Tees

Tees - the detail used for accession to the main pipeline of lateral branches. Depending on the relation of diameters of the case and a mouth distinguish transitional and ravnoprokhodny tees. Transitional tees have different diameters of openings through passage of the case and a mouth and are used for branch of the pipeline of smaller diameter from a longitudinal axis of the main highway.