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  Rohrleitungen, Rohrleitungssysteme, Leitungen, Ummantelungen, Verrohrungen und zugehörige Artikel
44163241-1  Isolierende Verbindungsstücke
44161100-7  Gasleitungen
44162000-3  Rohrleitungssysteme
44161000-6  Pipelines
44163000-0  Rohrleitungen und Formstücke
44164300-0  Rohrmaterial
44161710-6  Molchstartvorrichtungen
44161720-9  Molchempfangsvorrichtungen
44161730-2  Molchfallen
44163200-2  Rohrformteile
44164310-3  Rohre und Formstücke
44167000-8  Verschiedene Rohrformstücke
44167300-1  Winkelstücke, T-Stücke und Rohrformstücke
44167400-2  Bogen