superior abrasion
mechenical attackcresistance
chemical attack resistance

Product profile

   HSWS, Two-piece, with separate closures designed for the corrosion protection. HSWS is superior performances heat shrinkable products designed for corrosion protection on field applied girth-weld joints of buried and exposed steel pipelines operating up to 80 ºC (176 ºF).

   The inner layer is two-components epoxy primer which coated on steel pipe; Intermediate level is special hot melt adhesive;

    Outer layer is modified radiation crossing linking polyethylene backing.

Features & Benefits

Heat Shrinkable Sleeves provide great corrosion protection, Superior resistance to Cathodic Disbondment and excellent durability against abrasion and chemical attack. The result is effective, good performance of sealing, wide application, easy to operate and preheating temperature low (50 ºC), long term protection against corrosion.

  T-800 is a wraparound sleeve with a separate closure.

  Cross-linked backing provides superior abrasion, mechanical and chemical attack resistance.

  High performance adhesive provides excellent resistance to Cathodic

Disbondment to ensure long-term corrosion protection

  Just-in-time customized lengths allow bulk rolls to be field cut to protect any pipe size

  Open sleeve configuration allows the product to be applied after the pipeline has been welded and cleaned.

Specification(mm)

  Pipeline size: from Φ108 toΦ1054

  Sleeves width: 100mm, 150mm, 200mm,300mm,450mm, 500mm, 600mm, 900mm

  Closure patch: 100mm, 150mm

  Model: T-800-3600/505/Φ1066.8

T-800—Open tape Heat shrinkable wraparound sleeves

3600—Roll length(mm)

505—Roll Width (as supplied)

Φ1066.8—Joint or pipeline Diameter