Performance of Polyurethane Criss Cross Foam Pig:
The surface of the high-strength polyurethane foam is coated with polyurethane elastomer in a cross-shaped form. It has good flexibility, as well as excellent wear resistance and deformation capacity. The diameter variation can reach 50%, and the allowable pipe deformation is 50% to 60%. It is a widely used foam pigging device.
Technical parameters:
Starting pressure: 0.02MPa
Pressure resistance: 7MPa
Common density: 80KG/m³ to 120KG/m³
Elongation: 320% Compression ratio: 50% - 60%
Bending fracture degree: 50,000
Secondary wear resistance: 2mm/100KM
The distance of one operation: 100 to 300 kilometers
Operating temperature: -30℃ ~ 100℃
Scope of application: Various oil, gas, water, chemical and newly built pipelines. It is used for pipeline cleaning, decontamination, scale removal, water removal, wax scraping, detection, sealing, hydrostatic testing and fluid isolation.
