N. S. CO

METAL PLUGS FOR DRY OIL AND GAS WELLS, METAL PIPE, PIPE-COUPLINGS, PIPE-REDUCERS, PIPE UNIONS, PIPE-ELBOWS, T'S, CROSSESCAPS, NIPPLES, PLUGS FOR STOPPING THE ENDS OF PIPES, PRESSURE REGULATIONS FOR LIQUIDS AND GASES, NUTS, BOLTS, TURNBUCKLES, SCREWS, RIVETS, METAL WASHERS, COCKS & FAUCETS, PIPE HANGERS & SADDLES, VALVES, GAS BRACKETS, HOSE, COUPLINGS & CLAMPS, HOSE-TIPS, HINGES & SPROCKET-CHAINS &CHAIN CABLES