:sales@confiarengineers.com : +91 8450965544
:sales@confiarengineers.com : +91 8450965544
Repair include dismantling of gear box from RIG, replacement of damaged roller bearings, Modification of Oil seal, Repair of damaged base plate, Installation of gear box back in to Rig.
Repair of sealing surface by machining out worn out / damaged areas and weld build up by compatible weld electrodes, stress relieving, final machining, repair of thread holes etc.
The procedure includes testing of material, weld buildup of broken teeth with compatible electrodes, profile matching of teeth. The shaft diameters and the bearing and the sealing areas are re-built back to standard diameter by the hard chrome plating and grinding process.
Complete servicing and reconditioning of all types of BOPs i.e. Ram BOP, Annular BOP, I-BOP' The scope includes repair of API ring grooves with SS inlay, re-building of piston, body, cover, stress relieving with chart recorder and complete NDT tests are carried out during the reconditioning process. Assembly of BOPs with new seals of existing design and profile from Indigenous / OEM Make. Testing and approval by OEM / third party inspection like ABS, BV, GL etc.
Reconditioning is done by rechasing thread on both pin & box connection. Threads are suit to API thread gauges.