Swivels boring ShV18-50, VBNM-80

Swivels boring ShV18-50, VBNM-80 is intended for supply of flushing liquid from the pump to a well face in rotor drilling and for supply of liquid to the trubena in trubinny drilling with simultaneous ensuring possible rotation of a column of boring pipes. The ShV-50, VB-80 swivel consists of two groups of the details which - are not rotating, connected with talevy system and rotating, connected with a column of boring pipes together with a trunk.