The polyurethane foam pig's length typically ranges from 1.75 to 2 times the pipe size, with a disturbance of around 25 mm or 5% to 10% of the pipe diameter. This design ensures high elasticity, strength, and notable wear resistance, with deformation capabilities exceeding 50%.

Medium-Density Bare Foam Pig is made of medium-density foam. The bottom of the utility model is coated with polyurethane elastomer. So they are used to dry the pipe and clean loose debris in the pipeline.

Swab Polly Foam Pig is made from medium-density foam. The bottom of the utility model is coated with polyurethane elastomer. So they are utilized to dry out the pipeline and also tidy loose debris in the pipeline.

EMT Foam Pigs range can be used for pipeline scraping, cleaning, gauging, filling, and drying ensuring the best performance. Made of polyurethane. Pig's end is painted with polyurethane, shrink range is 3-5%.  We can produce low density, medium density and high density foam pig:     ·low density: 35 kg/m³    ·medium density: 90 ~ 120 kg/m³    ·high density: 120 ~ 150 kg/m³