System parts used in oil, natural gas and geothermal
drilling operations are refurbished and recoated by various coating and
grinding operations.
Tungsten Carbide coating and grinding of parts
such as Bearing Mandrel, Male Spline, WashPipe, Piston Sub, Kelly Mandrel,
Upper Detent Mandrel with HVOF spraying system.
Electrolytic
hard chrome plating of parts such as Sleeve, Piston Sub, Piston Housing, metal
plating with arc wire spraying system, grinding.
Removal of existing coatings of Mud Rotars,
repairing, re-coating Tungsten Carbide (HVOF spraying), machining and polishing
to the original form.
Coating and grinding of parts such as Stabiliser
Sleeves, Flow Restrictors with Tungsten Carbide based thermal powder.
Tungsten carbide coating and grinding of
drilling parts such as Stems and Cams.
Piston and Inner Mandrel hard chrome plating,
grinding.
