Cleaning pipelines with corrosion deposits or encrustations.
Cleaning pig Type-ST-A-6
Cleaning pigs or pigs of type ST-A-6 are used for cleaning pipelines with, for example, rust deposits. Another application for our cleaning pigs is the cleaning of pressure pipes before the use of other cleaning pigs, disc pigs, or cup pigs. These cleaning pigs are made of polyurethane foam with a bottom plate made of PUR (polyurethane) and a density of approximately 5-7 lbs/ft³ (soft) or 8-10 lbs/ft³ (hard).