Each year there are up to 500 sets FES kelly bars shipped to drilling contractors, applied to a wide range of international brands of drill rigs, including Bauer, Liebherr, Soilmec, Casagrande, IMT, Mait, etc. Performance well proven in all harsh conditions around the world.
- Strict selection of steel grade to make sure strength at the max torque;
- Standardized machinery and tooling for heat treatment, alignment and auto-welding.
- Fine workmanship performed by professional workers.
- Large stockage of pipes for quick delivery of kelly bar sets or parts.
- Quality guaranteed with six months warranty policy.