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  Rørledning, rørsystemer, rør, fôringsrør, rørledning systemer og beslektede gjenstander
44163241-1  Isolerende forbindelser
44161100-7  Gassrørledninger
44162000-3  Rørsystem
44161000-6  Rørledninger
44163000-0  Rør og armatur
44164300-0  Røremner
44161710-6  Rørrenserutløsere
44161720-9  Rørrensermottakere
44161730-2  Endestasjoner for rørrensere
44163200-2  Rørbeslag
44164310-3  Tuber og beslag
44167000-8  Diverse rørarmaturer
44167300-1  Rørbøyninger, T-rør og rørarmatur
44167400-2  Vinkler