Solid-casted polyurethane PIGs of SKT-line are designed for cleaning of small and medium diameter pipelines from wax deposits and more hard debris. Cleaning is carried out by elastic polyurethane discs and cuffs of the PIG.
All polyurethane casted PIGs can be used also for displacement, separation and removal of different petroleum products, multi-phases liquids or gases.
All the PIGs are manufactured with the cavity for transmitter. So low-frequency transmitter can be installed inside.
Presence of the transmitter enables to trace how the PIG moves inside a pipeline. And in case the PIG stops somewhere in the pipeline then there are several days to find it with use of low-frequency locator.
Solid-casted polyurethane PIGs with configuration 3D1M (for example SKT-3D1M-114 with transmitter PNT-08 shown below) are designed to be launched and received via ball valves ( pigging valves) present on the market today.
For SKT-3D1M design the bending radius in the pipeline can be as small as R=1.1 D. The smallest diameter of the ball (in typical ball valve design with the catch grid) can be about 150% of the PIG diameter.
Typically solid-casted SKT pigs have polyurethane hardness of 85 units of Shore A scale. However 75 or 80 Shore A hardness can be ordered also.
Manufacturer: APRODIT Ltd.
140402, Russia, Moscow region, Kolomna, Okskiy prospect 40.
Have a question? Please contact us by phone +7 (916) 674-82-59 (English) or by e-mail firstname.lastname@example.org