18/07280 - Gas Transmission Pipeline Components for Baltic Pipe

The tender contracts will include pipeline components within the following four groups: LOT 1. Insulating couplings LOT 2 Vent stack LOT 3 Scraper traps LOT 4 Fittings, incl. ‘T’’s, elbows, reducers, end caps, etc. Each of the four product groups listed above will be assigned to a separate lot, cf. below. Insulating Couplings (electrical isolation), force fitting pipe connection for active cathodic protection against corrosion of transmission pipelines. Insulating joints are used to interrupt the electric conductivity of pipelines and cathodic corrosion protection system from above ground piping installations. An integrated lightning protection conducts high voltage through the patented spark gap. In this case the requested insulating joints are to be used as part of onshore metering/regulator stations, compressor stations and tie in with buried onshore gas pipelines. The Insulating Joints are to be buried at a depth of minimum 1 m to top of pipeline as an integral part of line valve stations, by-pass for line valve stations and compressor stations. Design lifetime is a minimum of 30 years. Insulating couplings smaller than 30” are not included in the current tender.

26-3-2019 12:00:00

44160000-9  Pijpleidingen, pijpleidingstelsels, pijpen, mantelbuizen, binnenbuizen en aanverwante artikelen
44163241-1  Geïsoleerde verbindingsstukken
44161100-7  Gaspijpleidingen
44162000-3  Pijpleidingstelsels
44161000-6  Pijpleidingen
44163000-0  Pijpen en fittings
44164300-0  Buisvormige goederen
44161710-6  Lanceerinstallaties voor pijpschrapers
44161720-9  Opvanginstallaties voor pijpschrapers
44161730-2  Bijleidingen voor pijpschraper
44163200-2  Pijpfittings
44164310-3  Buizen en fittings
44167000-8  Diverse pijpfittingen
44167300-1  Bochtstukken, T-stukken en fittingen voor pijpen
44167400-2  Kniestukken