Calculators for pressure differential devices Calculator's features: Calculate flow rate in pipe based on the created pressure drop, For liquids and perfect gases, Flow velocity calculation, Convert between volume and mass flow rate, Reynolds number calculation, Discharge coefficient calculation. You can target the Engineering ToolBox by using AdWords Managed Placements. Online Books & Manuals Google use cookies for serving our ads and handling visitor statistics. Barlow's Formula Calculator can be used to determine the maximum pressure capacity of line pipe. You can view and modify all these parameters (area, perimeter, hydraulic radius) in the advanced mode of this pipe flow calculator. Engineering Toolbox document.write('

We\'ve detected that you\'re using adblocking software or services.

To learn more about how you can help Engineers Edge remain a free resource and not see advertising or this message, please visit Membership.

'); Advertising Center Some of our calculators and applications let you save application data to your local computer. The equation used is Barlows Formula which relates the internal pressure of a pipe to the dimensions and strength of its material. Excel App. Worldwide pipe offers line pipe to a wide range of industries. Related Topics . document.write(''); The simple version of the pressure drop calculator uses the following equation to calculate pressure loss due to pipe friction: Pressure Loss = 4.53 x Pipe Length x (((Flow Rate / Pipe Coefficient) 1.852) / (Pipe Diameter) 4.857) The advanced version of the calculator has a number of steps to work out the pressure. Engineering Videos O.D. Pipe Working Pressure Calculator, Tube Working Pressure Calculator, Tubing Working Pressure Calculator,Steel Tube Working Pressure Calculator,Steel Pipe Working Pressure Calculator The formula is named after Peter Barlow, an English mathematician. GD&T Training Geometric Dimensioning Tolerancing Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications! Hoop Stress, also known as allowable stress, is the stress in a pipe wall. | Feedback We don't collect information from our users. Where: P = Fluid Pressure (psi) DFM DFA Training { Advertising Equation: Pipe Burst Working Pressure Calculator Barlow's Formula. Some quality factors according ASME 31.3: The values of coefficient Y depends on type of material, temperature and thickness limits. (General Calculations 1.5 – 10, Use 1 For Bursting Pressure). (1) can be rearranged to express allowable internal piping pressure as, p = 2 t S E / (D - 2 t Y)                      (1b), The allowable pressure in a 4 inch schedule 40 carbon steel pipe with outside diameter 4.5 in, wall thickness 0.237 in and allowable stress 16000 psi, can with quality factor E for steel 0.8 and wall thickness coefficient 0.4 be calculated as, p = 2 (0.237 in) (16000 psi) (0.8) / ((4.5 in) - 2 (0.237) 0.4). This calculator and associated equations will determine the working pressure of a known diameter pipe. Ultimate should be used to determine the bursting pressure. Convenient (metric, imperial, US) … The ASME code B31.3 recommends allowable tensile stress levels in pipe materials. Ultimate Tensile strength or Yield strength can be Pressure Drop Online-Calculator Calculation of pressure drops of flowing liquids and gases in pipes and pipe elements (laminar and turbulent flow). Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with the amazing, fun and free SketchUp Make and SketchUp Pro .Add the Engineering ToolBox extension to your SketchUp from the SketchUp Pro Sketchup Extension Warehouse!