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Pipeline Equipment

Pig Launchers & Receivers Pig Launchers & Receivers

Pig Launchers and Pig Receivers are essential pipeline accessories used in industries where pipelines require regular cleaning, inspection, separation, or maintenance without interrupting the flow of the process fluid. These systems are designed to safely insert (launch) and remove (receive) pipeline pigs, which travel through pipelines using the pressure of the flowing medium to perform tasks such as cleaning debris, removing scale, separating different products, or inspecting the pipeline condition.

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Pig launcher and receiver stations are typically installed at the beginning and end of a pipeline section. They are engineered to withstand high pressure and harsh operating conditions, ensuring safe and efficient pigging operations. These systems are widely used in oil & gas pipelines, petrochemical plants, chemical industries, water transmission lines, and other fluid transportation systems.

 

Benefits

 

  • Improves pipeline efficiency and flow performance
  • Reduces pipeline maintenance costs
  • Enables cleaning and inspection without shutting down the system
  • Ensures operational safety and reliability
  • Extends the service life of pipelines
  • Robust and heavy-duty construction for high-pressure pipeline operations
  • Designed for safe and efficient pig launching and receiving
  • Quick-opening closures for easy pig insertion and removal
  • Integrated vent, drain, and bypass connections for safe operation
  • Compatible with various types of pipeline pigs (foam pigs, cup pigs, disc pigs, intelligent pigs)
  • Corrosion-resistant materials for long service life
  • Designed as per international codes and standards
  • Minimal maintenance and easy installation
  • Horizontal or vertical configuration
  • Quick opening closure (QOC) or bolted closure
  • Internal pig handling trays or supports
  • Pressure gauges and safety valves
  • Vent and drain valves
  • Bypass line arrangements
  • Pig signallers (mechanical or electronic)
  • Corrosion-resistant internal coating
  • Lifting lugs and support saddles
  • Skid mounted systems for easy installation
              Parameter                                  Details
Size Range 2” to 48” (DN50 to DN1200) or larger on request
Design Pressure Up to 1500 PSI or higher as required
Design Temperature -20°C to 250°C (depending on material)
Construction Material Carbon Steel, Stainless Steel, Alloy Steel
End Connections Flanged, Welded, or Customized
Closure Type Quick Opening Closure / Bolted End Closure
Applicable Standards ASME Section VIII, ASME B31.3, API Standards
Surface Treatment Epoxy coating, painting, or special coatings
  • Oil & Gas transmission pipelines
  • Petroleum and petrochemical plants
  • Chemical processing industries
  • Refineries
  • Water and wastewater pipelines
  • Slurry pipelines
  • Offshore and onshore pipeline systems
  • Product batching and separation in multi-product pipelines

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