Valves - Misc.
DOWNHOLE OIL TOOLS, INC NOT SPECIFIED
Cypress TX USA
IBOP VALVE The IBOP is a back pressure valve used in the drill string to prevent the well from flowing uncontrollably up the drill string. The IBOP is manufactured from AISI 4140/4145 alloy steel, and can be trimmed for standard or H2S. When ordering, please specify: Tool OD Working Pressure: 5,000 / 10,000 / 15,000 PSI Tool connection size (ex. NC-38) Standard or H2S Trim Bore Pressed or cast steel thread protectors