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12-04-2024
Engineering

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A 50 km pipeline consists of 15 km of DN 400, 10 mm wall thickness pipe connected to a 35 km length of DN 300, 8 mm wall thickness pipe. (a) Calculate the total metric tons of pipe. (b) If this pipeline were replaced with a single 50 km long pipeline, DN 400, API 5LX-65 material, what minimum wall thickness would be required for a class 1 design at an MOP of 9 MPa?

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