Drilling Swivels VB-80, VB-100, VB-125

Swivels are designed to support the weight of the drill string and to supply drilling fluid from the pump to the bottomhole during well drilling and to ensure the possibility of rotating the drill string in moderate and cold (region I2) macroclimatic regions according to GOST 16350-80, the product placement category is the first according to GOST 15150-69. Load capacity - 80, 100 and 125 tons. Pumped liquid pressure - from 20 to 25 MPa.