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Supply of 4,600 Meters of Vaccum Insulated Tubing
Reference: SJG4251P21 5/4/2020, Location: Asia
Category: Casing, Tubing & Drill Pipes
Scope of Work
The company announces its need for Supply of 4,600 Meters of Vaccum Insulated Tubing.
VIT 114.3mm (4.5") N 80 X 73.02 mm (2 7/8") L80 Inner Premium connection 2-7/8"; connection made on the inside tube Standard: Tube for VIT (L 80 & N 80 Tubes) according to API 5CT (latest Edition)
Nominal liner masses: 19.25 to 20 lbs/ft
Tube Outer dia.: 114.3mm (4.5")
Tube Inner dia.: 73.02 mm(2-7/8")
Outer Pipe OD & Wall Thickness: 114.3 X 6.35-6.88mm (range)
Inner Pipe OD & wall Thickness:73.02 X 5.51 mm
Connection: Integral connection or thread and coupled premium connection only (to withstand high temperature)
Connection Tension efficiency:100%
Connection Compression efficiency: 80% (Minimum)
Material outer tube: N 80
Material Inner Tube: L80
Length, Joint: R2(30 to 32 ft)
Max. Injection Steam Pressure:3045 PSI (21 Mpa)
Max. Injection Steam temperature: 662 °F (350 °C)
Insulation System: Multi silica based material with annulus vacuum
Thermal conductivity at 350°C, # W/(m·K): 0.006 - 0.02
K value; BTU/h·ft·#F: 0.00346758 ~0.0115586 Connection on the inside tube
Overall Heat Transfer Coefficient; U: Value to be given by bidder, Sealing Mechanism: Metal to Metal
Premium connection: Hunting, ATLAS BRADFORD TC-4S, JFE Fox & JFE Bear, NS-CT, TENARIS, VAM, TMK brand of premium connections.
Crossovers should be provided from the VIT connection to the Tubing Hanger
(top) - Crossover- Hanger Connection - 73.02 mm (2-7/8") EU Pin; Material Grade - L80, 6.5 PPF (Approx. length: 0.6 to 1 m).
Crossovers to be provided from the VIT to the Jar/Guide Shoe at the bottom #
CrossoverGuide Shoe Connection- 73.02 mm (2-7/8") EU Pin;
Material Grade - L80, 6.5 PPF
(Approx. length: 0.6 to 1 m); VIT Box
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Related Tenders:
Blowout Preventers Ram, Rotary, Spherical & Annular
Casing, Tubing & Drill Pipes
Coiled Tubing
Drill Bits and Cutters
Extraction Equipment
General
Handling Tools
Hoisting Systems
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