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RELIABLE HEAT DELIVERY

In the process of exothermic and chemical reaction

a high quality isolating material appears which possesses less coefficient of heat conduction keeping small mass.

High resistance to all chemical species found in soil.

Equipped with light stabilizers

Joint-free extrudable, shock-resistant and tear-proof, viscoelastic, hard polyethylene

Polyethylene mantle pipe - Galvanized mantle pipe at the National State Standard 30732-2006

Presence of corona effect – high adhesion

High density polyethylene (HDPE). Mark PE100

Two components: polyol and isocyanate. Producer: BASF

Foaming agent: cyclopentane. Eco-friendly, does not contain freons

The reduction of potential value of destruction of the ozone layer and potential of global warming is 30% more effective in comparison with similar products.

Most producers use CO2 as a reagent for producing heat insulating material, which possesses a relatively good coefficient of heat conduction

The pipe reinforced with bandages in a polyethylene mantle is a special variant of production of a preinsulated pipe in a polyethylene bandage for underground trenchless pipe laying.

It is used in laying at the site with high load on the surface of PUF pipe-line – under automobile roads and similar infrastructure. Such pipes are laid in steel protective casings of larger outer diameter.

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Reducing emissions of CO2 to the atmosphere

The environmentally friendly thermal insulation material

NEWEST TECNOLOGIES

As a third component of polyurethane foam a hydrocarbon provides excellent conductivity. However, the heat losses in heating networks, about 30%
  • As a third component of polyurethane foam a hydrocarbon provides excellent conductivity. However, the heat losses in heating networks, about 30%
  • At the molecular level PPU has an enclosed fine-cellular structure, thereby slowing down the process of venting his gas (cyclopentane) air (oxygen) from insulating material. This increases durability polyurethane foam.
  • Treatment with «Coronator» (a mechanical drawing of roughness of the electrical discharge on the inner surface of PE sheath to create adhesion PE and PF.
  • Own production of PE-pipes of all diameters vacuum by extrusion line allows without delay to ensure the timely production of PE - shells.
  • The innovative technology of polyurethane foam fill ensures that no air cavities in pre-insulated pipe products.

quality      durability      economy

New Products and Productions

ISOJOINT III®

Heat shrinkable coupler is made of (structured) polyethylene
Doubly sealed coupling consisting of heat shrinkable film and special glue
No drilling holes, the possibility of checking the quality of foam before insulating

Contrary to the conventional method, the hollow space system of the clutch ISOJOINT* filled with foam before sealing it with a special casing for the foaming. Therefore, possible non-destructive optical and physical control the perfect quality foam.

The mounting of  isojointIII® sleeve is performed in three stages:

  • joint preparation, the wiring of remote control of leakage;
  • insulation foam;
  • shrinking of the sleeve.

Indujoint

Non-cross-linked (unstructured) heat-shrinkable coupling suitable for plastic welding
Heated steel elements for welding a coupling with a mantle pipe
Welding by means of an electromagnetic induction microprocessor control

Non-cross-linked (unstructured) heat-shrinkable coupling suitable for plastic welding.

Heated steel elements for welding a coupling with a mantle pipe.

Welding by means of an electromagnetic induction microprocessor control.

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