DEMCO

BUTTERFLY VALVES; BUTTERFLY VALVE ACCESSORIES-NAMELY, HANDLES, GEAR OPERATORS, STEM EXTENSIONS, VALVE ACTUATORS AND POSITIONERS; GATE VALVES; PRESSURE RELIEF VALVES; BALL VALVES; BALL VALVE ACCESSORIES-NAMELY, HANDLES AND GEAR OPERATORS; DRILL PIPE FLOAT VALVES AND VALVE PULLERS; PARTS FOR ALL OF THE ABOVE; HYDRAULIC HOSE FITTINGS-NAMELY, CONNECTORS, ADAPTERS, COUPLINGS, AND SWIVEL WING NUTS; PIPE FITTINGS-NAMELY, FLANGES, T'S, STANDPIPE GOOSENECKS, ELL'S BUTTERFLY VALVE FLANGES AND T'S, HYDRAULIC CHOKE NIPPLES; PIPE MANIFOLD AND HEADER ASSEMBLIES; AND HOSE HOBBLES

PUMPS AND PUMP PARTS-NAMELY, LINER SET SCREWS, STUDS, HAMMER LUG NUTS, GLAND BUSHINGS, JUNK RINGS; PUMP BRACES AND SPACERS; EQUIPMENT FOR OIL FIELD DRILLING APPARATUS-NAMELY, SPINNING AND CATHEAD CHAINS, STANDPIPE CLAMPS, DEADLINE STABILIZERS, TONG DIES, MUD HOPPERS, MUD MIXING GUNS, WASH PIPES, PIPE PACKINGS FOR ROTARY SWIVELS; CENTRIFUGAL SEPARATORS AND PARTS THEREFOR