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Main » Pipe insulation catalog » Insulation

Муфты термоусаживаемые (термоусадочные) для труб ппу2

Heat shrink sleeves

The quality of sealing joints of modern heating mains in PU foam insulation depends on the efficiency of saving the heat transported through the pipe. Shrink sleeves - one of the main components of the kit for termination of such joints.

We offer heat shrinkable sleeves manufactured using a unique technology, and superior to all available analogues. The products are certified, have been tested and meet the requirements of GOST 30732-2006, EN-489, and SP-41-105-2002 for the number of cycles equal to 1000.
ChZTI "BIZOL" is the official dealer of the company PC "TIRS" on the territory of the Chelyabinsk, Kurgan regions, as well as the Republic of Bashkortostan.

Instructions for insulation of joints of pipes PPU

We produce:

  • heat shrinkable sleeves for pipes with diameter from 110 to 1600 mm
  • galvanized couplings for butt joints of external laying of heating mains
  • couplings for waterproofing junctions and ball valves
  • heat shrinkable transitions for high-quality waterproofing of fixed support elements

A special mounting kit contains all the necessary elements to protect and seal the joints of the heating main, including the installation of heat shrinkable sleeves.

The advantages of heat shrinkable sleeves:

  • Create a uniform hermetic layer that protects against all negative factors.
  • Fast and high-quality sealing of the joints due to the ease of installation shrink
  • Heat shrinkable sleeves do not have a shelf life, are not subjected to corrosive processes, withstand temperature changes, resistant to aggressive media.

The set of sealing joints includes:

  • Heat shrink sleeve
  • Stopper conical PE D-25mm (2 pcs.)
  • Tinned copper sleeve (2-3 pieces)
  • Bleed for air bleeding (2 pcs.)
  • Wire holder (2-3 pieces)
  • Hot melt glue
  • Penopacket

Warranty period of storage of KZS: 3 months


Joint seal set (KZS)

The joint sealing set (KZS) is intended for the thermal insulation of welded joints of steel PPU pipes in a protective polyethylene sheath pipe or a spiral sheath made of galvanized sheet steel.


Assembly foam package (PPM)

Get MRP by batch mixing two (three) liquids immediately before applying to the surface.

Types of installation foam packages offered by Bizol


Precautionary measures:

  • do not work near open flame
  • All work with the components to produce glasses and gloves
  • If a component comes into contact with exposed areas of the body and into the eyes, rinse with plenty of water and consult a doctor.

Actions for accidental leakage:

In case of leakage of one of the components, localize the spill site with sand and sawdust. Pour 5-10% aqueous solution of ammonia.

Storage conditions:

Store at +5 ° С to +25 ° С


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