Heat Shrink Sleeves for Pipeline
Pipeline heat shrink sleeve is a type of protective sleeve designed to prevent corrosion and damage to straight pipe, fittings, pipe joints, bends, elbows and other irregular configurations, ensuring their long-term integrity and reliability.
Product Description
Pipeline Heat Shrink Sleeve
Pipeline heat shrink sleeve is a type of protective sleeve designed to prevent corrosion and damage to straight pipe, fittings, pipe joints, bends, elbows and other irregular configurations, ensuring their long-term integrity and reliability. Pipeline shrink sleeves feature is its ability to shrink when heated, forming a tight and durable seal around the seam, effectively protecting it from corrosion and environmental factors.
Features of Pipeline Heat Shrink Sleeve
Durability: These heat shrink sleeves are built to withstand the rigors of the environment and provide long-term protection. They are resistant to abrasion, chemicals, and mechanical damage.
Corrosion Protection: One of the primary functions of these sleeves is to provide a protective barrier against corrosion. They are often used in the oil and gas industry, water distribution systems, and other sectors where pipelines are susceptible to corrosion.
Waterproofing: Heat shrink sleeves are excellent at creating a waterproof seal. This helps to prevent moisture from penetrating the pipeline, which can be especially important in underground applications.
Ease of Installation: These sleeves are relatively easy to install. They can be wrapped around the pipeline and then heated using a heat gun or other heating equipment to activate the shrinking process.
Excellent resistance to cathodic disbondment: Pipeline heat shrink sleeves are engineered with a high level of resistance to cathodic disbondment. This means that even in environments where there are electrochemical reactions occurring, which can potentially lead to the separation of protective coatings, these sleeves remain securely bonded to the pipeline surface.
SPECIFICATIONS
|
Property |
Test Method |
Typical Value |
|
Max operating temperature |
----- |
85ºC（185℉） |
|
Compatible line coating |
----- |
PE FBE PP |
|
Prchat tempertature |
----- |
85ºC（185℉） |
|
Recommended pipe prepartion |
----- |
Sa2.5 St3.0 |
|
Backing |
|
|
|
Tensile Strength |
ASTM D638 |
3300 |
|
Elongation At break |
ASTM D638 |
650% |
|
Penetration resistance |
ASTM-17(80 ºCfor 24h) |
No holiday at 10KV |
|
Hardness, ShoreD |
ASTM D2240 |
50 |
|
Volume Resistivity |
ASTM D257 |
1 x 1016Ω-cm |
|
Dielectric Strength |
ASTM D149 |
900volts/mil 35KV/mm |
|
Water Absorption |
ASTM D570 |
< 0.05(Wt) |
|
Shrink Force |
ASTMD638150ºC(320℉) |
45psi |
|
Adhesive |
|
|
|
Softening Point |
ASTM E 28 |
140ºC/min |
|
Lap Shear |
EN 12068 |
55psi@23ºC |
|
ASTM D1002 |
580psi@23ºC |
|
|
Installed Product |
|
|
|
Peel Strength |
EN 12068 |
90N/cm @ 23ºC |
|
Impact Resistance |
EN 12068 |
>15 J |
|
Indentation Resistance |
EN 12068 |
Residual thickness >1mm@ 80ºC |
|
Cathodic Disbondment (28days) |
EN 12068 |
<5mm.rad.@23ºC |
|
Resistance to thermal Ageing |
EN 12068 |
After 100 days @100ºC |
|
Tensile strength ration |
EN 12068 |
0.9 |
|
Elongation ration |
EN 12068 |
0.9 |
DIMENSIONS
|
Dimension |
Range |
|
Sleeve Width |
Up to 1100mm |
|
Backing Thickness |
0.7-1.5mm |
|
Adhesive Thickness |
0.8-2.0mm |
|
Length |
10m, 15m & 30m |
Why choose us
As a leading supplier of pipeline shrink sleeves, Qiangke are the top choice for discerning customers seeking unmatched quality and reliability. With years of experience in the industry, our expertise ensures that we provide the most effective and durable shrink sleeve solutions. Our competitive pricing combined with uncompromising quality sets us apart from the competition, making us the preferred partner for projects where both cost-efficiency and top-notch performance are essential. Choose us for your pipeline shrink sleeve needs, and experience the perfect blend of experience, affordability, and quality.
