Carbon steel well constructed pig launcher receiver for gas pipeline

          Pig launcher and receiver traps are custom manufacturerd for sub-sea,off-shore and onshore applications.       Pig launcher is used to launch the pig into the pipeline, and pig receiver is used to receive the pig  after they have made a successful launch. A launcher is located at the upstream end of the pipeline to launch the pig into the pipeline, A receiver is located at the downstream end of the pipeline  to remove the pig from the pipeline.         The choice of these traps will depend on the type pf pig to be run and pipeline design conditions.        

Pig Launcher and Receiver Standard Features

A main body or barrel for pig storing

A quick opening closure for inserting or removing the pigs.manually or motor operated(electric,hydranlic or pnenmatic)

A tube end for connecting the trap to the pipeline

Fluid by-pass nozzle for pig motion control

Minor fitting nozzles for pressure and temperature gauges safety valves,drains ,vents etc.

Saddles or equivalent supports

    Carbon steel Body NPT vent, Drain,Pressure Gauge,Pig signaler connections Quick opening closure (china exclusive Patent no.:zl03210870.2) Alternate Elastomer seals to suit various applications Additional Ancillary connections Lifting Lugs for installation Support legs or skirt Weld neck flanged connections Special coating       Company Information