Performance of Polyurethane steel nail foam pig:
The surface of the high strength polyurethane foam is coated with polyurethane elastomer coating and firmly inlaid with steel nails. The deformation can reach 30%, both elastic, and will not fall off; Steel nails are made of high quality materials, and the diameter of steel nails varies from 1mm-3mm;
With high strength and hardness, it has been widely used in pipeline pigging operations.
Technical parameters:
Starting pressure: 0.03MPa
Withstand pressure: 7MPa
Common density: 80KG/m³ ~ 120KG/m³
Tensile rate: 320%
Compression ratio: 30%
Bending break: 50,000 times
Wear resistance: 2mm/100KM
A working distance: 30 ~ 120KM
Operating temperature: -30℃ ~ 100℃
Application: all kinds of oil, gas, water and chemical pipeline. The effect of removing hard scale in the pipeline is remarkable, and it also has a good effect of removing rust and cleaning pollution.
