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Falcon Modified Polycore™


Seamless High Density Polyethylene (HDPE) Liner

Falcon Modified Polycore™ is a High Density Polyethylene (HDPE) liner as specified by the Plastic Pipe Institute's Specification PE 3608. This patented product is highly abrasion resistant which accounts for its success in the mitigation of tubing rod wear, wire line, mechanical, and handling damage. HDPE is chemically inert to corrosive materials enhancing its use as a corrosion barrier. The mechanically bonded seamless tube is tolerant to minor surface imperfections and eliminates concerns with holidays or voids as in adhesive or thermally bonded liners and coatings.


Primary Applications

  • Beam Pumped Wells
  • PC Pumped Wells
  • Submersible Pumped Wells
  • Plunger Lift Wells
  • Dewatering
  • Coal Bed Methane
  • Water Injection
  • Disposal
  • Flow Lines
  • Solution Mining



  • Mitigates rod on tubing wear
  • Corrosion control
  • Decrease pressure drop in high velocity flow
  • Reduce well servicing frequency and cost
  • Reduce tubing and rod replacement
  • Reduce corrosion inhibitor requirements
  • Reduce friction and peak polish rod load
  • Eliminate rod guides
  • Optimize your current inventory by utilizing lower quality tubing
  • Apply over used coatings
  • No stabbing guides or special coupling inserts required
  • No field service technician required
  • Lined tubing in stock



  • Maximum operating temperature is 160° F (71° C) in oil production and 180° F (82° C) in aqueous service
  • Coated couplings to protect J-area against corrosion
  • Minimum API torque recommended for tubing connection make-up
  • No special position make-up required
  • Not recommended for high pressure gas wells
  • Not recommended for wells with elevated CO2 concentrations
  • Polycore is black in color
2 3/8" / 60.3 mm 1.516" / 38.51 mm .43 #/ft / .64 kg/m
2 7/8" / 73.0 mm 1.901" / 48.29 mm .63 #/ft / .94 kg/m
3 1/2" / 88.9 mm 2.347" / 59.61 mm .91 #/ft / 1.35 kg/m


Falcon Polycore Liner
Coated couplings to protect
J-area against corrosion.


polycore tubing
Liner face provides pin
thread protection.