Pig Systems

WellFlex Launching and Receiver systems designed for your flow line or pipelines from 4” – 36” lines. Custom designed systems allow for any field hook ups with or without skidded receivers and launchers, manual or automated valves, instrument gas scrubber and pressure drop regulator for gas operated valves.

How It Works

WellFlex system designed to full flow threw by-pass or receiver/launcher chambers pushing pigs through your pipelines cleaning and removing liquids. Increasing throughput and decreasing pressure drop across your pipeline.

Standard Feature

  • Pressure indicator
  • Chamber closure fitting
  • Full open duel seal ball valves
  • Chamber blow down valve
  • Chamber drain valves
  • Gas tap connections
  • High quality enamel paint system
  • Lifting lugs for safe handling


  • Pressure safety valve
  • Flanged connections
  • Skid mounted with drain/containment
  • Instrument gas scrubber with hi/low pressure regulators and shutdown valve
  • Valve control manifold with pressure indicator
  • Automated chamber and by-pass valves
  • Main line shutdown valve with remote ESD
  • Start up DP pressure taps
  • Pig signal indicator for launcher/receiver
  • Sour gas service built to the NACE standard
ASME B31.3
100% Radiography
Standard or NACE Service
ANSI 150-900 Standalone or Skid Mounted
3 Stage Heavy Industrial Paint

Complete Quality Control Manual Included With Documentation on: Material, Valves, Welding Assembly, X-Ray and Paint