Bidirectional finger seal
Bidirectional gasket
Bidirectional gasket having water energizing pockets
Bidirectional gasket having water energizing pockets
Bidirectional gasket having water energizing pockets
Bidirectional hydrodynamic polytetrafluoroethylene seal
Bidirectional metal to metal seal
Bidirectional seal with elliptical sealing barriers
Bidirectional seal with wide temperature range
Bidirectional shaft seal with intersecting spiral grooves
Bimetallic spiral wound gasket
Blow out preventer
Blowout preventer bonnet seal carrier
Blowout preventer inner ram seal assembly
Blowout preventer packing element with metallic inserts
Blowout preventer packing unit with slanted reinforcing inserts
Blowout preventer ram assembly
Body to bonnet seal on a blowout preventer
Bolt retention mechanism for MLS gasket
Bolt retention mechanism for MLS gasket