| Tender Title | Supply of Custom AA7075 Aluminum Alloy Rings for Space Applications | ||
| Tender ID | GEM/2026/B/7949776 | Tender Reference Number | NA |
| Tender Type | NA | ||
| Tender Opening Date | 2026-08-31 11:05 AM | Tender Closing Date | 2026-09-21 12:00 PM |
| Tender Value | Refer Document | Tender Location | NA , Thiruvananthapuram , Kerala |
| Tender Category | Goods | Product Category | Construction Material Tenders, Machinery and Tools Tenders |
| ePublished Date | 2026-08-31 12:00 AM | Bid Opening Date | |
| Document Download Start Date | Document Download End Date | ||
| Bid Submission Start Date | 2026-08-31 11:05 AM | Bid Submission End Date | 2026-09-21 12:00 PM |
| Clarification start Date | Clarification End Date | ||
| Bid Validity Period (in Days) | NA |
| Tender Fee | Refer document |
| EMD (Earnest Money Deposit) | Refer document |
| EMD Fee Type | NA |
| Payment Instruments/Mode | NA |
Work Description - NA
This tender announcement, originating from the Department of Space, specifically the Indian Space Research Organisation (ISRO), through its Vikram Sarabhai Space Centre, invites proposals for the critical conversion and supply of AA7075 aluminum alloy rings. These rings are specified to be in the T73517352 temper, with precise dimensions of OD 740mm, ID 640mm, and a height of 70mm. A total of 11 units are required, which equates to 10.1 tonnes. The bidding period commences on August 31, 2026, at 11:05 AM and concludes on September 21, 2026, at 12:00 PM. Interested parties are encouraged to submit their bids, referencing Bid Number GEM/2026/B/7949776, to meet the demanding requirements of the Department of Space.

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| Office Inviting Bids | NA |
| Address | NA |
| Contact Details | NA |
| NA | |
| Website | NA |
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