Wide Range Couplings
Buyer: Alliander N.V.
- Published
- 18 March 2025
- Procedure
- Negotiated procedure
- Lots
- 1
- Notice number
- 00175244-2025
- Reference
- 3abe9e0d-2656-4b38-996f-c1b8681361aa
- Official source
- Official source
CPV codes
- 44160000Conducciones, canalizaciones, tuberías de revestimiento, tubos y artículos conexos
- 34326100Embragues y sus partes
- 44163230Racores para tuberías
Description
As a grid operator, Alliander is responsible within its region for the construction and management of, among other things, the gas network. In new developments, no new gas connections are being realized. In the coming years, further replacement of brittle main pipeline materials—namely, grey cast iron and asbestos cement—as well as other (older) main pipeline materials is planned. For the above-mentioned activities, various Wide Range Couplings (WRK) are used. The Wide Range Couplings are employed to connect steel and cast iron pipelines, as well as PE pipelines, to the new pipeline materials, PE and impact-resistant PVC, with the same nominal diameter or with a transition to a different nominal diameter. It is expected that from 2032 onward, the use of Wide Range Couplings will be minimal. For the aforementioned activities, we require Wide Range Couplings of five different types: • Coupling on both sides: Socket – Socket • Coupling on one side; flange on the other side: Socket – Flange • Coupling on one side; nodular cast iron spigot end on the other side: Socket – NG spigot end • Coupling on one side; PE spigot end on the other side: Socket – PE spigot end • Coupling on one side;…
Awards
| Awarded to | Amount | Date |
|---|---|---|
| Georg Fischer N.V. | — | — |
Official publications
- TED · 00175244-2025 · 18 March 2025
- OJS · 54/2025 · 18 March 2025
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Frequently asked questions
- Who is the buyer of this tender?
- The contracting authority is Alliander N.V. (European Union).
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