Grease R-416 (TOR 301-04-020-92)
Sealing of threaded joints of drill pipe locks with the operating temperatures at the bottom from -30 °C to 100 °C and pressures up to 30 MPa
Grease R-416 (TOR 301-04-020-92)
Sealing of threaded joints of drill pipe locks with the operating temperatures at the bottom from -30 °C to 100 °C and pressures up to 30 MPa