Crosswalks are used for connecting pipelines of different diameters.
They are of two types: concentric and eccentric.
Concentric pipes are suitable for vertical pipelines.
Eccentric for horizontal pipelines, because this shape prevents the accumulation of liquids and gases at the junction.
Butt welding
(BW- But Weld)
For overlap welding
(SW- Socket Weld)
Threaded connections
(THD- THreaDed )