- Highly passing and old replaced valve repairing
- Due to continuous use of isolation valve in steam, water & chemical there is mark formation in seat & this make valve slight passing start and after some period its increase. We repair such type of valves to increase their service life
- Damage valve seat rebuilding, lapping & matching
- This problem is particularly observed in Safety Valve, Globe valve & Ball valve. Due to metal contact such valves seat are damage after periodical use. We rebuild this damage valve seat material as per standard, matching surface by machining & lapping work.
- Erode material build up by same composition after material testing
- The rebuilding material in erode portion is tested and as same composition is verified by authorized NABL lab. The material composition is as similar as exiting material should be verify before applying.
- Valve testing on same pressure in valve testing bed before delivery.
- Valve should be tested on same operating pressure by Pneumatic / Hydraulic pressure on test bench. The pressure measuring gauges of Test Bench are certified
- New damage part develops on same material.
- Valve damage spares are developedin our factory as per same material, so there is no need to arrange spares from OM.
