Oil Refining & Petrochemical

Common components coated

Pumps

Shafts, impellers, impeller hubs, cases, bearing bushings, eye rings, labyrinth seal rotors

Valves

Balls, seats, gates, airlocks, gate seals, body flanges, plugs, stems

Other

Compressor rods, hydraulic cylinders, bearing housings, restriction grid orifices, slide gate plates, cylinder rods, thermawells, piston rods, gear shafts

Common coatings

• Tungsten carbide
• Chrome carbide
• Hasteloy C
• Stellite 6
• Super-stainless steel (28Cr-4Mo)
• Hard steel
• Low carbon stainless steel (410SS)