Mechanical Seal and Pump Shaft Seal Supply for Nalco Alumina Refinery

National Aluminium Company Limited (Nalco) Bhubaneswar, through its Alumina Refinery at Damanjodi, Department of Materials, is seeking qualified suppliers for the provision of essential mechanical components under Bid Number GEM/2026/B/8193898. This tender, dated 23-10-2026, concerns the supply of Mechanical Seals specifically for ROTO TNA-15, identified by part numbers 1000073964 and 112906010570, and Shaft Seals for Pumps, specifically for NP 50-3, identified by part numbers 2125-1451000073964 and 2. The total required quantity for these critical components is sixteen (16) units. Bids are to be submitted between 23-10-2026, 4:38 PM and the closing date for submissions is 03-11-2026, 3:00 PM. This procurement falls under the purview of the Ministry of Mines and is a crucial requirement to ensure the operational efficiency and integrity of equipment within Nalco's Damanjodi facility.