Description: Single double-flange ram blowout preventer with manual drive of rams SRP-STC-2FT-156x21. Designed to seal the wellhead of oil and gas wells in order to prevent oil and gas water showings (OGWS) during the current underground or workover of wells.
Technical details: Nominal bore, mm - 152/156 Working pressure, MPa - 21 Test pressure of body parts for strength, MPa - 42 Permissible load on dies: from column weight, kN - 560 from well pressure, kN - 160 Diameter of pipes to be sealed, mm - 33-114 Flange connections - 180x21 GOST 28919-91 Overall dimensions (length x width x height), mm - 904 x 460 x 475 Weight, kg - 334
The drive of the dies is a manual screw, with the possibility of remote control.