Equations of Flow, Standards & Guidelines 

  • AGA 7 - Measurement of Gas by Turbine Meters
  • AGA 10 - Speed Of Sound in Natural Gas, Thermodynamic Properties
  • API 15LE - Specification for Polyethylene Line Pipe
  • GERG - Compressibility Factor Calculation for Natural Gas
  • GPA 2145 - Table of Physical Constants
  • IAPMO - Uniform Mechanical and Plumbing codes
  • ICC - International Mechanical Code
  • ISO 5167 - Measurement of Fluid Flows by Means of Pressure Differential Devices
  • PPI - Polyethylene Pipe Handbook
  • US DOT 192 - Pipeline Safety Regulations