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.

26/03/2019 12:00:00

44160000-9  Pipelines, tuyauterie, conduites, gainage, tubage et articles connexes
44163241-1  Joints isolants
44161100-7  Gazoducs
44162000-3  Tuyauterie
44161000-6  Pipelines
44163000-0  Tuyaux et raccords
44164300-0  Matériel tubulaire
44161710-6  Dispositifs de lancement de râcleurs
44161720-9  Dispositifs de réception de râcleurs
44161730-2  Sas pour râcleurs
44163200-2  Raccords de tuyauterie
44164310-3  Tubes et raccords
44167000-8  Accessoires de tuyauterie divers
44167300-1  Coudes, pièces en T et accessoires de tuyauterie
44167400-2  Coudes