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Heat Shrink Sleeves



Heat Shrink Sleeves

Heat Shrink Sleeves
Heat-Shrinkable Pipe and Pipeline ProtectionProducts
Available from Corrosion ControlProducts Company

Heat shrink sleeves aredesigned for corrosion protection on field applied girth-weld joints of buriedand exposed steel pipelines operating up to 176°F (80°C). The inner layer has epoxyprimer components coated on steel pipe, the intermediate level is a special hotmelt adhesive and the outer layer has modified radiation crossing linkingpolyethylene backing.

Heat Shrink Sleeves Types
The HSS-W, heat shrink wraparound sleeves has two pieces with separateclosures. The open sleeve configuration allows the product to be applied afterthe pipeline has been welded and cleaned.

The HSS-T, heat shrink tubular sleeves are closed type sleeves to be installedbefore joining the pipe ends by sliding the coat from a free end of the pipeonto the area to be coated. It is designed for corrosion protection of flanges,casings, bell and spigot joints and other high profile couplings.

Specifications of Heat Shrink Sleeves

Heat Shrink Sleeves

1.       Pipeline size from Ø 30 mm to Ø 1000 mm


2.       Sleeves width 100 mm, 150 mm, 200 mm, 300 mm, 450 mm,500 mm, 600 mm and 900 mm


3.       Model 


a)       XHTS -510- Ø 711


b)       XHTS-Heat shrinkable wraparound sleeves


c)       505-Roll Width (as supplied)


d)       Ø711-Joint or pipeline diameter


Note: The size can be ordered according tocustomers’ demand

Properties of Heat Shrink Sleeves


Properties of Sleeve PE backing

Test Method

Typical Values

Tensile strength at 23 ℃ Kg/cm2

ASTM D638

170Min

Elongation at 32 ℃ ,%

ASTM D638

500 min

Volume resistivity, at 23 ℃ Ω .m

ASTM D257

1 × 10 14 min

Dielectric strength KV/mm

ASTM D 149

25

Water absorption at 23 ℃ 24hrs.wt

ASTM D570

≤ 0.1

Water-vapour transmission (max)

ASTM E96

0.05g /h/ ㎡

Low Temp. Brittleness ℃

ASTM D764

-65

Properties Melt Adhesive Sealant

Test Method

Typical Values

softening point, ℃

ASTM E 28

100

Peel strength 250 mm/min At 23 ℃ At 50 ℃

ASTMD 1000

≥ 70

Lap shear strength ( N/ ㎡) at 23

ASTMD 1002

≥ 1.0

Properties of Installed Sleeve

Test Method

Typical Values

Impact Resistance

ASTM G14

≥ 50

Cathodic Disbondment at 23 ℃ 30 days mm rad

ASTM G 8

≤ 10

Dielectric Breakdown Voltage 23 ℃ MV/M

ASTM D 149

≥ 25



As a professional heat shrink sleevemanufacturer and supplier in China, Xunda also provides anticorrosion outerwrap tape, joint wrap tape, anticorrosion inner wrap tape, PE adhesive tape,and more.




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