Procurement Summary
Country: Germany
Summary: Polished Plates for Pillow-Seal Vacuum Seals
Deadline: 28 Nov 2024
Posting Date: 29 Oct 2024
Other Information
Notice Type: Tender
TOT Ref.No.: 109347338
Document Ref. No.: 656114-2024
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
CPV Classification
42124320 - Parts of vacuum pumps
31643000 - Particle accelerators
Purchaser's Detail
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Login to see detailsTender Details
Polished vacuum sealing plates 16 plates flat and well polished made of stainless steel shall be built. There are variations in shape, round ones with outer diameter of 730 mm and racetrack shape with length of 1430 mm. In the middle there is an opening for the free aperture of the beam pipe system. The plates are intended for the Super-FRS in the new accelerator facility FAIR under construction in Darmstadt, Germany. Pillow-seals with inflatable metal foils are a way to avoid bolting in dangerous areas and themselves they are radiation hard. As counterparts they require the polished plates in this tender. Different to a normal vacuum seals here not only a groove has to machined for sealing but a larger surface. On the backside these plates are equipped for normal sealing systems like CF or other metal gaskets for the larger ones. The plates will be bolted to vacuum chambers in the Super-FRS beamline. Schematic drawings of the sizes and required surfaces exist, detailed manufacturing drawings have to be made.
Doc Title: Polished plates for pillow-seal vacuum seals
Contract Type: supplies
Document Type: Contract Notice
Reference Number: 33/2600021556FAIR
Contract Type: supplies
Authority Type: pub-undert-cga
Doc Title: Polished plates for pillow-seal vacuum seals
Dispatch Date: 2024-10-28
Publish Date: 2024-10-29
Submission Date: 2024-11-28
Documents
Tender Notice