Polyurethane Solid Cast Pig
Feature: Economic integration structure; It has good flexibility and allows for a 30% diameter change of the pipe. Compared with the steel shaft pigging device, its weight is reduced by 50%, keeping the pigging device always at the center of the pipe, ensuring uniform wear of the rubber bowl and improving the sealing throughout the pipe.
Function: The sand cleaning, dirt removal and water removal effects reach 100%. It can achieve cleaning, wax scraping, scale removal and inner anti-corrosion coating of pipelines, and can also realize online cleaning of pipelines without interruption.
Scope of application: Urban water supply pipelines, gas supply pipelines, oilfield oil transportation pipelines, water injection pipelines, natural gas pipelines, chemical pipelines and various newly-built pipelines.
The size range for use: ∮50mm - ∮325mm
Technical parameters:
Starting pressure: 0.1MPa
Pressure resistance: 10MPa
Impact resistance: 75g
Tensile strength: 6800Psi
Tensile strength: 42MPa
Wear resistance: 2mm/100KM
One-time operation distance: 100KM - 200KM
Operating temperature: -30℃ to 100℃
