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Type: Posts; User: amir_sedieqy

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  1. Expansion Joint connection to crude oil tank

    Hello,
    In a piping system connected to the outlet of an crude oil tank, process man has located the expansion joint after the valve which is connected to tank's nozzle. Since this expansion joint is...
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    Side entry mixer sizing

    I'm involved in purchasing a set of mixers for crude oil storage tank. The tank volume is around 98,500 cubic meter. The main purpose of the mixers is base Sediment & water control (cleaning). ...
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    I have considered D.O.M, but I'm not sure whether...

    I have considered D.O.M, but I'm not sure whether I would get a smooth and accurate surface from a tube with an inside weld seam. I would appriciate sharing any similar experience.
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    I agree that seamless pipes are much bether...

    I agree that seamless pipes are much bether choices, but in order to be abale to compete with price of similar products I have to use welded pipes.
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    Thank you for your reply. You got all the parts...

    Thank you for your reply. You got all the parts right. The cylinder is filled with nitrogen under about 10bar pressure, and of course the piston should be sealed. What processes should I go through...
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    Removing inside weld line of a pipe

    What is the best and fastest way to remove the inside weld line of pipes with 16mm outside diameter and 1m thickness so a piston can reciprocate easily inside it? I have two options in mind. one is...
  7. How Gas Springs or Gas Struts are pressurized with nitrogen gas and then sealed?

    Prior to testing and probably painting, the last stage of manufacturing a gas spring or gas strut is pressurizing with Nitrogen. I was wondering how this step is done. I think it is filled with gas...
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