Ballast exhaust pipe closing appliance for a ship
Bayonet-type closure for line stopper fittings
Below surface ducting
Bimini plug
Bladder system for reinforcing a portion of a longitudinal...
Blank plug assembly
Bleed screw cap for hydraulic equipment
Block for reversibly blocking the bore of a pipe
Blow off cap
Bore plug and bore plugging method
Bottom nozzle repair apparatus
Bulkhead barrier member