Mud motor bush gears and facing rings hardfaced with Stellite (R) grade 1 oil well application.Stellite® Hardfacing

Although the majority of components are manufactured from new stock, the combination of technical experience and specialised processes are increasingly being used for the refurbishment of worn high value parts, where delivery is of the essence.

Castings

As an alternative to conventional casting methods, Greville Hardfacing is able to produce solid Stellite® components without the necessity for costly patterns, thus allowing vast savings in lead times.

Capacity

Processes and Services include:

Plasma Transferred Arc (PTA), HVOF, TIG & Oxy-Acetylene gas welding
Heat treatment
Nitriding
Solid Stellite (R) split piston ring 500mm diameter, part of a 32 ring set produced for Siemens Power.Carbo-Nitriding
NDT inspection
CNC machining & milling
Jig-boring
Horizontal boring
Spark eroding
Grinding
Size capacity 1 metre swing x 3 metre length.
Weight capacity 2 tonnes.

STELLITE® is a registered trademark of Deloro Stellite Company, Inc.
Greville Hardfacing & Engineering Co. Ltd. is in no way affiliated with Deloro Stellite Company, Inc. or its related companies.