PIPELINE CLEANING PIG

WSIECO has developed and manufactured various types of pipeline cleaning pigs in pigging operation to ensure the reliable sealing performance skin bowl and long-distance pigging effect.

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Wheel Supporting Cleaning Pig

Wheel Supporting Cleaning Pig

Wheel supporting cleaning pig is supported by resilient arm and rolling wheel, it makes the pig and the pipeline keep in the same axis. The cup keeps the good sealing effect during long-distance conveying pipeline pigging operation.

Features

  • Drainage pipe line cleaning and residual impurities
  • Natural gas, gas combudstible gas discharge
  • Isolating different liquid medium in pipelines
  • Eliminating rust and wax on surface inside the pipe
  • High throughout ability & good rigidity

Steel Wire Brush Cleaning Pig

Steel wire brush cleaning pig is mainly used for derusting, dewaxing operations of pipe inner surface in the cleaning line, oil and petroleum product pipe, gas pipe, water pipe, industrial drainage pipeline, mine drainage pipeline and other kinds of pipe descaling pigging.

Features

  • Suitable for pigging, derusting, measuring, replacing, etc.
  • Pass through the pipe elbow with the minimum radius of curvature as 1.5 times of the pipe diameter
  • Metal frame is sprayed and plated to prevent corrosion
  • Running distance up to 200km
  • Strong passing ability, wear resistant & high cleaning efficiency.

Steel Wire Brush Cleaning Pig

Polyurethane Foam Cleaning Pig

Polyurethane Foam Cleaning Pig

Polyurethane foam cleaning pig is made of high quality raw material after mold foaming. Suitable density makes it high tear and high wear resistance properties, meanwhile, polyurethane foam hole has a good adsorption performance.

Specification

  • Medium Temperature: -10℃—100℃
  • Overall Length: 1.5 times DN
  • Drive Pressure: ≧0.2MPa
  • Running Speed: V≦1m/s
  • Bending Radius: R≧1 times DN
  • Seal Interference Magnitude:3-10%.

Polyurethane Disc Cleaning Pig

Polyurethane (PU) disc cleaning pig is mainly used for pipeline pigging, drainage, water resistance, dielectric isolation etc.

Specification

  • Tool Designation: Brush-disc Pig & Magnet Pig
  • Nominal Size Range: 2” -60”
  • Body Type: Rigid Spindle
  • Drive Interface: Seal Disc
  • Brush-Disc Pig : 2 support and 4 seal or Customized
  • Pipe Diameter: ≥150mm R≥1.5D or ≤150mm R≥2.5D
  • Medium Temperature: -40—120℃

Polyurethane Disc Cleaning Pig

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