Polytechs Company

Sphere Pig

This type of pig is designed and produced for cleaning two-size pipelines from 4 to 56 inches.Spherical Pig is made of polyurethane elastomers with high tensile strength and wear resistance. Due to its spherical shape, this type of pig has a better and easier passage and has high flexibility. It has a longer two-way thrust in the pursuit operation, and in the pursuit operation, the risk of permanent stoppage is lower, and it has the ability to be sized.

Applications

  • It is used to empty pipelines of water in pressure (hydrostatic) testing.
  • This type of pig is used to create two-phase currents and Meter Proving.
  • It is used to empty the fluid, to clean inside the pipelines.
  • They are used to pass through sharp 90 degree bend angles.
  • It is used to separate several dissimilar materials in multi-purpose pipelines.

Types of Sphere Pig

Pig type Description
Rechargeable Sphere pig The inner core of this type of pig is hollow and has a valve to charge (fill) water or glycol to change the size of the pig diameter.
Sphere pig with foam core (Sphere pig foam) The inner core of this type of pig is made of polyurethane foam with high tensile strength, and the outer cover is made of polyurethane. This type of pig has more flexibility than other pigs and is used for following lines of two different sizes.
Polytechs Company

Customization

  • The ability to produce in an empty form with a special valve
  • Ability to produce foam core

Features & Benefits

  • According to the production planning, PolyTechs company has the possibility to deliver the requested pig in the shortest possible time.
  • Polyurethane used is the best grade for pigs which has high abrasion resistance and tensile strength. These polyurethane materials are used by reputable foreign pig makers.
  • All the pigs produced by PolyTechs company have a warranty and technical support of the company.
  • It is necessary to mention that PolyTechs company is concerned with producing a quality product that will gain the confidence of experts and respected consumers, taking into account the sensitivities and operational conditions and existing standards.
  • The production method of polyurethane parts is machine and fully automatic.