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  1. spipeliner

    Internal Lining of Jet Fuel Pipelines

    Hello, I am designing a jet fuel pipeline which runs from an offshore unloading point to an airport. I understand maintaining quality of jet fuel is essential and some people recommend internal lining to be used on pipelines, but I have not been able to find any standards, guidelines or...
  2. spipeliner

    Slope in Gas Pipeline Installation

    Is there a maximum slope on which gas pipelines can be installed? Is there any limitations? any ideas?
  3. spipeliner

    Coefficient of Thermal Expansion in Road/Rail Crossing Calculations

    API 1102 does not specify a value for coefficient of thermal expansion. It specifies a typical range of 1.6x10-5 to 1.9x10-5 (refer to Table A-2). Clause 832.2 of ASME B31.8 states that “The thermal expansion and contraction of the more common carbon and low alloy steels may be calculated...
  4. spipeliner

    Heavy Machinery loads on pipelines

    I need to determine the acceptability of external transverse loads exerted on pipeline as a result of construction and farming machinery crossing the pipeline at locations other than designated roads. The calculation can be carried out for 900mm, 1200mm and 1500mm depth of covers as per...
  5. spipeliner

    ASME B-31.4, Applicable Area

    Hi all, I am working in a consulting engineers company in the field of oil and gas. Now adays we are designing an oil and gasoil pumping station. I believe that inside and also outside liquid hydrocarbon pumping stations, ASME B31.4 is applicable for piping and pipeline (both), but the owner...

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