Nickel Aluminum Bronze Flange Supply for Defence Production

This tender, issued by the Department of Defence Production under the Ministry of Defence, through Hindustan Shipyard Limited (HSL) in Vishakhapatnam, presents a significant procurement opportunity for Nickel Aluminum Bronze (NAB) flanges. The bid, numbered GEM/2026/B/8245483, is open for submission from November 5th, 2026, at 3:37 PM, until November 16th, 2026, at 4:00 PM. The core requirement is the supply of a total of 128 NAB flanges, specifically detailed as follows: four units each of NW350, NW400, NW550, and NW600 sizes, all conforming to NES 747 Part 1 specifications and manufactured to BSEN1092-Part-3 Type-A 14 standards. This procurement is critical for defence production activities and demands suppliers with the capability to provide high-quality, specialized metal components.