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  • Users: Amit74
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  1. Amit74

    Thermal Relief Piping for Hydrocarbon Liquid

    No, but we should try to avoid pressure drop as far as possible, install it close to yr. main header.
  2. Amit74

    B31.1 tm calculation - y coefficient

    Special Thanks to John Breen who made me notice this thread, I had missed this thread. And thanks to Chuck becht & prex. Once again thank you very much. Amit
  3. Amit74

    Pipe shedule

    One more tumbrule method : Schedule = (1000 x Design Pressure)/Allowable Stress of Material. Just keep in mind that Units of Design Pressure & Allowable Stress of Material should be same. Thanks
  4. Amit74

    Pipe shedule

    See whether following steps help you get your answer. First calculate pipe thickness based on yr. reqd. Code formule. say if you are considering ANSI B 31.3. where Pipe material is Carbon Steel Design Presure : 300 psig Pipe Size (OD) : 6" Allowable stresses : 20000 psi Y : 0.4 A : 0.125...
  5. Amit74

    Coefficient of static friction i.e 0.3 for Steel to Steel.

    In advance thanks to all of you for answering my query. Now I am looking for some design basis (on technical ground) as which figure should I consider for Stress Analysis from the range 0.3 to 0.8. Please help me to come out with a relation between friction factor and Roughness factor( as it...
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