Calculator Directory
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Minimum required thickness of a blind flange / blank for internal pressure per ASME B31.3.
Maximum allowable pipe support spacing based on bending stress and mid-span deflection.
Calculate the minimum required pipe wall thickness for internal pressure per ASME B31.3.
Estimate frictional pressure loss along a pipe using the Darcy–Weisbach equation.
Convert pressure, flow, temperature, length, and other common engineering units.
Compute the hydrostatic test pressure for a piping system based on design pressure and stress ratios.
Compute the Net Positive Suction Head available to confirm a pump will not cavitate.
Determine the right pipe diameter for a target flow rate and allowable velocity, for liquid and gas service.
Calculate total dynamic head for a pump from static, friction, and pressure components.
Find the flow coefficient (Cv) required for a valve at a given flow and pressure drop.