External anti-corrosion epoxy and polyurethane coatings

Polyurethane external anti-corrosion coating

External anti-corrosion
coating

Polyurethane external anti-corrosion coating

This type of pipe insulation is used for underground installation in soils with low and medium corrosiveness. It is used in pipelines for various agricultural water supply, irrigation systems, etc. It has proven itself in the insulation of pipelines in the marine environment.

Our plant uses coating materials from the world’s best suppliers and applies insulation only on modern technological equipment.

The popularity of polyurethane is due to its exceptional properties:
  • This material has a low thermal conductivity.
  • Material with high mechanical strength.
  • It is highly resistant to UV radiation.

Due to its high adhesion to the pipeline wall, which increases the service life, polyurethane insulation stands out among other coatings.

The advantage of polyurethane is its low hygroscopicity, which prevents moisture from accumulating between the pipeline walls, providing additional corrosion protection.

The material can withstand temperatures ranging from -50°C to +120°C and is used to insulate pipes with a diameter of 42 mm to 1720 mm.

Pipe diameter, mm 42-1720 mm.

Note:
The technical characteristics of the coating are regulated by the requirements of the ND or customer requirements.

Epoxy external anti-corrosion coating

PURPOSE OF COATING – protection of steel pipes and pipe structures against corrosion and mechanical damage.

APPLICABILITY – pipelines, piles, casings and covers for arranging crossings under roads and railways, pipelines with protective composite coatings.

COATING FE ATURES – the presence of an additional protective epoxy coating that provides increased resistance to mechanical and natural influences, it is possible to apply a UV-resistant coating.

Advantages of external epoxy anticorrosive coatings by UKRTRUBOIZOL:
  • High level of corrosion protection.
  • Highly resistant to temperature effects.
  • High mechanical strength of the coating.
  • High degree of adhesion to the metal of the steel pipe.
  • Increase the service life of the pipeline.
  • Resistant to UV radiation.

ANTI-CORROSION INSULATION OF STEEL PIPES

Products of UKTRUBOIZOL

Highly reinforced insulation of steel pipes – a wide range of coatings for long-term (up to 50 years) pipe protection: external anti-corrosion (2-layer and 3-layer based on extruded polyethylene and polypropylene); internal (smooth and anti-corrosion, epoxy and polyurethane);

External anti-corrosion coating based on extruded polyethylene and polypropylene
  • 3-layer external anti-corrosion coating based on extruded polyethylene (3PE)
  • 2-layer external anti-corrosion coating based on extruded polyethylene (2PE)
  • 3-layer external anti-corrosion coating based on extruded polypropylene (3PP)

External protective anti-corrosion epoxy and polyurethane coatings
  • Polyurethane external anti-corrosion coating
  • Epoxy external anti-corrosion coating
Internal anti-corrosion coatings
  • Internal smooth epoxy coating (40-150 microns)
  • Internalanti-corrosion coating (200-1000 microns)