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.

2019-03-26 12:00:00

44160000-9  Rörledningar, ledningar, foderrör, rör och liknande föremål
44163241-1  Isolerade fattningar
44161100-7  Gasledningar
44162000-3  Rörsystem
44161000-6  Ledningsrör
44163000-0  Rörledningar och armatur
44164300-0  Rörmaterial
44161710-6  Avskjutningsanordningar för rörskrapor
44161720-9  Mottagaranordningar för rörskrapor
44161730-2  Pig traps (slusstationer)
44163200-2  Rörledningsarmatur
44164310-3  Rör och armatur
44167000-8  Diverse rörledningsarmatur
44167300-1  Knärör, T-rör och rörledningsarmatur
44167400-2  Rörböjar