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Re: Hazen Williams C factor in HDPE pipe
This is a problem related with hydraulic networks calibration. There are a lot of problems carrying out the calibration processes. I have done that for a network composed by pipes of PVC and Asbestos Cement. I have not seen anything related with HDPE. I can tell you that my results conclude a high reduction of the C coefficient (Abestos cement from 135 to 80-85). But consider that in these results is included de uncertainty in the pressure and flow measurement.
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