Heavy Duty 5-Ply Neoprene Air Hose Supply for Cell Agitators

Work Description - NA

Hindustan Copper Limited, operating under the Ministry of Mines, is inviting bids for the supply of HEAVY DUTY 5 PLYHOSE PIPE, specifically designed for use as an AIR HOSE for a cell agitator. The tender, identified by Bid Number GEM/2026/B/7987104, requires a total quantity of 30 units, each to be supplied in a 10-meter length. These hoses must conform to IS: 3549, Type 2 specifications, and be constructed from Neoprene material. Crucially, the pipes need to withstand a discharge pressure of 7 KG/CM² and possess a burst pressure rating suitable for their intended application. The specified dimensions for the hose are 90mm inner diameter (ID) and 115mm outer diameter (OD). Bids will be accepted from 02-09-2026 at 12:59 PM until the closing date of 23-09-2026 at 1:00 PM. The procurement will be managed by the Kolkata Corporate Office of Hindustan Copper Limited.