LINING SYSTEMS

Lining Systems Applications

Dynaflex HDPE liners are available in PE 4710/PE 100+ which can provide solutions to prevent and mitigate corrosion in new and existing steel pipelines. The Dynaflex HDPE liner acts as a continuous barrier, protecting the bare steel from corrosive or abrasive products that will be transported down the pipeline.

COST SAVINGS ASSOCIATED WITH HDPE PIPE:

  • Decreased transport costs
  • Decreased installation expenses
  • Resistance to damage
  • Superior hydraulic efficiency
  • Extremely durable and long term service life
  • Enhanced speed of construction
  • Easier material installation with the use of continuous length (fewer joint points)

GENERAL USES OF HDPE LINER PIPE:

OIL AND GAS PRODUCTION:

  • Transmission of all crude oil and oil emulsion
  • H2S (sour gas)& Wet gas
  • Injection of CO2 production
  • Water injection & disposal systems

INDUSTRIAL PRODUCTION:

  • Chemical Slurries
  • Sodium Carbonate
  • Corrosive effluents
  • Caustics
  • Brine

Mining production

  • Tailings
  • Concentrate
  • Acid lines
  • PLS
  • Water Lines

Municipal production

  • Forced sewer lines
  • Transmission lines

OTCG TUBULAR LININGS:

Dynaflex HDPE has been extensively used in all sizes of down hole tubing as a liner that helps prevent corrosion & rod wear. Our HDPE has been proven to be particularly effective in eliminating rod wear in heavily deviated and horizontal wells.

ADVANTAGES:

  • Eliminate tubing replacement
  • Makes low volume wells economical
  • Eliminates constant tubing inspection
  • Used tubing can be applied
  • Increased tubing life
  • Less load on surface pumps

Tubing Size and Condition Applications:

  • 2 3/8"O.D. or 60.3mm
  • 2 7/8"O.D. or 73.0mm
  • 3 1/2"O.D. or 88.9mm
  • 4 1/2"O.D. or 114.3mm

Can be used on all inspection coded material:

  • Yellowband: 0-15% body wall loss
  • Blueband: 15-30% body wall loss
  • Greenband: 30-50% body wall loss
  • Redband: 50%+ body wall loss

Through our continued product enhancements and technological developments, we hope to be an industry leader in supplying HDPE pipe as the most trusted solution to all down hole corrosion & tubing wear problems.