Tungsten carbide, silicon composite and boron carbide nozzles for the steel surface preparation industry. Plumbing hangers, Hydrants, Plumbing vents, Nozzles, Plumbing spiders, Hose fitting, Funnels, Grease fitting, Diaphragms, Drain plugs, Drain covers, Fuel cocks, Orifice fittings, Atomizers, Nozzle tips or caps, Drain bowls, Fusible plugs, Sight glass, Grease trap