PMG Series Polyurethane Foam Pipeline Pig

PMG Series Polyurethane Foam Pipeline Pig

A flexible, lightweight pipeline maintenance tool designed for cleaning, dewatering, product separation, inspection support and routine pipeline servicing.

PMG series polyurethane foam pipeline pig

Flexible Performance for Demanding Pipelines

The PMG Series Foam Pig is manufactured from high-density polyurethane foam with an elastomeric polyurethane outer coating. Its highly flexible body can deform by up to 50%, allowing it to travel through bends, diameter variations and pipelines with complex internal conditions.

Suitable for oil, gas and water pipelines as well as newly constructed lines, it can be used for removing debris, rust, scale and residual water, and for supporting product separation, pipeline gauging and hydrostatic testing operations.

Pipe Sizes: DN50–DN1500 Up to 50% Deformation Oil, Gas & Water Service

Typical Applications

Pipeline CleaningRemoves loose debris, rust, scale, liquids and other deposits from the pipeline interior.
Dewatering & SeparationHelps remove residual water and separate different products or media during pipeline operations.
Testing & CommissioningSuitable for gauging, hydrostatic testing support and cleaning newly constructed pipelines before service.

Technical Specifications

Applicable Pipe Diameter DN50–DN1500 (2–60 in.)
Starting Differential Pressure 0.02 MPa
Pressure Resistance 7 MPa
Typical Foam Density 100–120 kg/m³
Elongation at Break 320%
Compression Ratio 50%
Flex Fatigue Resistance ≥50,000 cycles
Typical Wear Rate Approx. 4 mm per 100 km
Recommended Run Length 50–100 km per run
Operating Temperature −30°C to +100°C

Specifications are based on the source material and may vary with pig configuration, pipeline condition and operating medium. Confirm the required pipe size, medium and working conditions before ordering.