Design Standard · Barrel Dimensions · Valve Sizing
Launcher/Receiver Design Calculator
Determines standard dimensions for pig launchers and receivers based on carrier pipe size. Includes barrel diameter, reducer specifications, and minimum valve sizes per industry best practices (Design Standard Section 4000).
Design Parameters
Fabricated assemblies in Class 1, 2, or 3 areas must use 0.50 design factor (or 0.60 for Class 2 per some interpretations, but 0.50 is standard for stations).
Pig Dimensions (Optional)
in
Leave blank to use standard approximation.
📚 Design Guidelines
Review detailed design criteria for pig traps, including closure safety, vent/drain sizing, and material selection requirements.