Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10, Part 5American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 51
... diameter . However , the problem of heating larger diameter and heavier wall thicknesses to forging temperature in less than one minute using high frequency induction heating could make the system not eco- nomically viable . Further ...
... diameter . However , the problem of heating larger diameter and heavier wall thicknesses to forging temperature in less than one minute using high frequency induction heating could make the system not eco- nomically viable . Further ...
Page 56
... diameter . Future plans include the development of 8 - inch and 10 - inch diameter machines which can double joint 40 - foot pipe lengths . It is rumored that a 6 - inch diameter duplex stainless line could be laid in Saudi Arabia in ...
... diameter . Future plans include the development of 8 - inch and 10 - inch diameter machines which can double joint 40 - foot pipe lengths . It is rumored that a 6 - inch diameter duplex stainless line could be laid in Saudi Arabia in ...
Page 171
... diameter of about 5 mm . Using a standard sensor diameter an ultrasonic pig recognizes flaws of about 5 mm2 or more . The accuracy of the depth measurement is about 0.2 to 0.5 mm depending on the roughness of the pipeline inspected ...
... diameter of about 5 mm . Using a standard sensor diameter an ultrasonic pig recognizes flaws of about 5 mm2 or more . The accuracy of the depth measurement is about 0.2 to 0.5 mm depending on the roughness of the pipeline inspected ...
Contents
Design of the Troll Multiphase Transport System | 1 |
Propagation and Diffraction of Cnoidal Waves | 9 |
Dynamic Stresses and Motions of Offshore Pipelines During Laying | 17 |
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applied axial base metal brazing cables calculated carbon equivalent chemical composition cnoidal waves coating cooling crack curve cycle defects developed dew point temperature diameter dynamic tension force effect electrode equation failure field Figure fitness-for-purpose flaws flow foam forge welding fracture fracture mechanics free span frequency friction welding gas pipeline glycol GMAW Gr.B HAZ hardness heat input hydrocarbon dew point induction heating inner pipe installation insulation J-Lay length line pipe linepipe load material maximum measured mechanical properties method nonlinear offshore pipelines operation parameters pipe material pipe wall pipeline Pipeline Technology ASME plate pressure problem procedure propagation PUFI PWHT reeling S-N curves seam weld simulation Specimen steel stress surface T-cross portion tensile strength thermal thermal insulation toughness tube UOE pipe velocity wall thickness water depth water dew point weld metal X80 grade yield strength