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Burst/Working Pressure Calculator
Instructions:
  		• Enter the values for tensile strength (PSI), wall thickness (Inches) and outside diameter (Inches) into the form, below.
  		• The 'Compute' button will calculate the burst and working pressures using Barlow's Equation, while 'Clear' will clear the form.
  		• If you do not have tensile strength for your material, please call 1-800-455-2276, and ask for technical assistance.

    Enter Values
    Tensile Strength/UTS of Material PSI
    Wall Thickness Inches
    Outside Diameter Inches
     
     
    Results
    Burst Pressure PSI (Barlow's Equation)
    Working Pressure PSI (Safety Factor or 4)