Calculation of friction loss of piping

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Calculation of friction loss of piping

Last updated on May 6, 2026

Answer

1. Formula for Calculating Friction Loss of Piping

2. Straight Pipe Equivalent Length

  • Carbon steel pipes for ordinary piping (JIS G3452) SGP
  • Carbon steel pipes for pressure service (JIS G3454) STPG Schedule 40

3. Friction Loss Head per 100 m Pipe Length

  • Carbon steel pipes for ordinary piping (JIS G3452) SGP
  • Carbon steel pipes for pressure service (JIS G3454) STPG Schedule 40

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