Bar turning of railway parts
Bar-turned plugs and rings for the railway sector
NJA Décolletage makes plugs out of 316L stainless steel and solid rings of aluminium and copper, to earth the rolling elements of the railway.
These bar-turned parts are made from bar stock on CNC lathes in our workshops.
Treatment and finishing of railway parts
The railway parts we manufacture undergo various treatments or deformation operations applied by our network of suppliers: