One of our clients faced Super heated Steam Leakage from Hot Re-Heater line crack. Pressure 110 bar and Temperature 600°C. Our engineers analyzed the root cause of the leakage, took a precise measurement and engineered a box-clamp. The clamp was installed over the leak and special-purpose Leak-Sealing compound NESL-2H was injected. The leakage was arrested […]
The Blast-Furnace pump efficiency was reduced due to pitting and corrosion. A Glass flake coating was done each year and did not last or help. The asset owner asked NESL for a Belzona solution. Our service engineer deployed Belzona 1111 to fill the pitted surface and used the energy-enhancing PTFE-based Belzona 1341 supermetal glide to […]
Blast-Furnace pipe thickness decreased as a result of corrosion, client adopted a conventional repair to the damage and welded the corroded area during shut-down. The repair was not successful so the owner asked NESL to undertake The Belzona Solution. Our service engineer selected Belzona 1161, a fast-curing, surface, oil and moisutre tolerant paste-grade composite along […]
A recent case of hot steam leakage of 20 TPDS HEATER FLANGE LEAKAGE near control room was addressed by our service engineer Mr. Soumya Deep Chatterjee. The leakage was at a temperature of 350°C and Pressure 15 Bar. Online Leak Sealing by Brass Wire Peening Method was adopted. Leak Sealing Compound NESL-2B was injected through […]
NESL’s design and fabrication team has always worked hand in hand to provide the best possible leak-sealing solution in the shortest outage window. We were asked to help a leading steel manufacturer to seal a leak in a water management cell. The pressure in the system was 7 bar and the fluid was at ambient […]
Power Plants often face leakages at thermowell joints which are prone to corrosion. A customer recently faced this issue and feed water was gushing out from the thermowell joint, as seen in the picture below. The client calculated that it would be costly to shut down the facility in order to replace the leaky thermowell.. […]
Our staff at our Head Office in Kolkata just underwent a comprehensive employee health check-up on 2nd February 2023, conducted by Dr. Anindya Sarkar and his team. The check-up covered all aspects of health, including cardiovascular health, and our employees received personalized advice and recommendations to maintain their well-being.We are committed to the health and […]
INFINIUM DIGISPACE
4th Floor, CP-15, Sector V,
Salt Lake City,
Kolkata 700091
+91 33 6628 5001
