SL-450 Drilling Swivel
Rotating fluid passage connecting the kelly to the hoisting system.
Static load
4,500 kN
Working pressure
35 MPa
API 8C
Rotating fluid passage connecting the kelly to the hoisting system.
Kelly-drive rigs.
Rotating fluid passage connecting the kelly to the hoisting system.
Rotating fluid passage connecting the kelly to the hoisting system.
Kelly-drive rigs.
