PVC Pipe Schedule 40 - Friction loss and Velocity Diagram

Friction loss (psi/100 ft) and velocity for water flow in plastic PVC pipe schedule 40

Sponsored Links

The diagram below indicates friction loss for water flow through plastic schedule 40 PVC pipe.

Plastic Schedule 40 PVC Pipe - Friction loss and Velocity Diagram

The calculation is based on the Hazen-Williams Equation with a Hazen-Williams coefficient c = 140. Note that velocities above 5 feet per second should be avoided.

1 gal (US)/min =6.30888x10^-5 m³/s = 0.0227 m³/h = 0.06309 dm³(litre)/s = 2.228x10^-3 ft³/s = 0.1337 ft³/min
1 ft/s = 0.3048 m/s
1 psi (lb/in²) = 6,894.8 Pa (N/m²) = 6.895x10^-3 N/mm² = 6.895x10^-2 bar = 27.71 in H₂O at 62^oF (16.7^oC) = 703.1 mm H₂O at 62^oF (16.7^oC) = 2.0416 in mercury at 62^oF (16.7^oC) = 51.8 mm mercury at 62^oF (16.7^oC) = 703.6 kg/m² = 2.307 Ft. H₂O

Sponsored Links

Related Topics

Fluid Flow and Pressure Drop Pipe lines - fluid flow and pressure loss - water, sewer, steel pipes, pvc pipes, copper tubes and more
Water Systems Hot and cold water systems - design properties, capacities, sizing and more

Related Documents

Pressure Drop Diagram PE, PEH and PVC Pipes A diagram with pressure drop (bar/100 m) and velocity for PE, PEH and PVC pipes
Maximum Flow Velocities in Water Systems Water velocities in pipes and tubes should not exceed certain limits
Plastic Pipes - Friction Head Loss Friction head loss (ft/100 ft) in plastic pipes, PVC, PP, PE, PEH
PVC Pipes - Support Spacing Support spacing for PVC pipes
PVC and CPVC Pipes - Schedule 40 & 80 Standard dimensions and weight of PVC - Polyvinyl Chloride - and CPVC - Chlorinated Polyvinyl Chloride - pipes according ASTM D1785
PVC Pipes - Pressure Ratings Maximum operating and required burst pressure of PVC - Polyvinyl Chloride - pipe fittings
Hazen-Williams Equation - calculating Friction Head Loss in Water Pipes Friction head loss (ft_H2O per 100 ft pipe) in water pipes can be estimated by using the empirical Hazen-Williams equation
PVC Pipes - Friction Loss and Flow Velocity - Schedule 80 Water flow in thermoplastic PVC and CPVC pipes Schedule 80 - friction loss (ft/100 ft, psi/100 ft) and flow velocities at dimensions from 1/2 inch to 16 inches
PVC Pipes - Expansion Loops Temperature expansion and contraction in PVC piping systems
Comparing Friction Loss in Steel, Copper and Plastic Pipes Water flow and friction head loss (ft/100 ft) - steel, copper and PVC plastic pipes
Lined Pipes - Pressure Loss Diagram Pressure drop diagrams for PTFE, PP, PFA and PVDF-lined pipes
Thermoplastic Pipes - Temperature and Maximum Support Spacing Maximum support spacing PVC, CPVC, PVDF and PP pipes

Sponsored Links

Engineering ToolBox - SketchUp Edition - Online 3D modeling!

3D Engineering ToolBox - draw and model technical applications

Engineering ToolBox - SketchUp Edition - enabled for use with the amazing, fun and free Google SketchUp.

Search the ToolBox

© The Engineering ToolBox 2005

9 6 19

• Search this Site!

• Translate this Page!

Engineering Standards

Engineering Standards