PE Heat Shrinkable Sleeve Production Line Bestseller in Europe
Product Description
Buried Pipeline Field Joint Heat Shrinkable Sleeve is made by PE/PP material, used for oil/gas/water pipeline anticorrosion joints. It is served for 3LPE/PP pipeline, pre-insulation pipe end seal, and hdpe corrugated pipe. 
Application fields
Application area:
It is mainly used for wrapping around pipe, anti-corrosion of kinds of pipe joints, and repairing pipes.
For example: Oil and gas pipe, PU insulation pipe, 3PE/2PE steel pipe.
Available Products
- Pre-Cut Sleeve and Separate Closure Patch
- Pre-Cut Sleeve with Pre-Attached Closure Patch
- Tape in Roll (Closure Patch to be Ordered Separately)
CONSTRUCTION CASE
Heat shrinkable sleeve for Oil & Gas Pipe
Heat shrinkable sleeve forThermo Insulated Pipe
COMPARISIONS
3Layer Fiber reinforced heat shrink sleeve for HDD under ground pipes
3Layer Fiber reinforced PE heat shrinkable tape (sleeve) is composed of cross-linked polyethylene back, a middle layer of fiber and special heat melt adhesive an. The 3 layer reinforced sleeve gives better shrink ratio, and better strength. It is resistant to corrosion, wear, impact, UV and aging, easier to be operated.
TECHNICAL PARAMETERS
| NO |
Text Item |
Unit |
Performance |
Text Result |
Text Metho |
| Back Material |
| 1 |
Tensile Strengt |
MPa |
≥17 |
19.47 |
ASTM D638 |
| 2 |
Elongatio |
% |
≥400 |
626 |
ASTM D638 |
| 3 |
Vicat Softening Poin |
ºC |
≥90 |
92 |
ASTM D1525 |
| 4 |
Brittleness Temperatur |
ºC |
<-65 |
<-65 |
ASTM D2671C |
| 5 |
Dielectric Strengt |
MV/m |
≥25 |
33.13 |
ASTM D149 |
| 6 |
Volume Resistivit |
Ω.m |
≥1*1013 |
1.1*1013 |
ASTM D257 |
| 7 |
Environment Stress Crac |
h |
≥1000 |
>1000 |
GB/T1842 |
8 |
Chemical
resistance
(7d |
10%
HCI |
Tensile strength |
MPa |
≥85 |
104.9 |
ASTM D638 |
| Elongation |
% |
≥85 |
96.3 |
ASTM D638 |
10%
NaAH |
Tensile strength |
MPa |
≥85 |
102.1 |
ASTM D638 |
| Elongation |
% |
≥85 |
95.6 |
ASTM D638 |
10%
NaCL |
Tensile strength |
MPa |
≥85 |
108.3 |
ASTM D638 |
| Elongation |
% |
≥85 |
94.1 |
ASTM D638 |
| 9 |
Thermal aging
(150ºC,168h |
Tensile strength |
MPa |
≥14 |
20.7 |
ASTM D638 |
| Elongation |
% |
≥300 |
630 |
ASTM D638 |
| NO. |
Text Ite |
Uni |
Performanc |
Text Resul |
Text Metho |
| Adhesive |
| 1 |
Softening Poin |
ºC |
≥90 |
90.1 |
ASTM E28 |
| 2 |
Brittleness Temperatur |
ºC |
<-15 |
<-15 |
ASTM D2671C |
| 3 |
Lap Shea |
MPa |
≥1.0 |
1.5 |
ASTM D1002 |
4 |
Peel Strength
(23±2ºC |
Steel |
N/cm |
≥70 |
145.6 |
ASTM D1000 |
| Primer |
N/cm |
≥70 |
205.9 |
ASTM D1000 |
| PE laye |
N/cm |
≥70 |
190.0 |
ASTM D1000 |
| Non-solvent Epoxy Primer |
| 5 |
Shear of cured primer |
MPa |
≥5.0 |
12 |
SY/T0041 |
Packaging & Shipping
Product introduction
The pipeline heat‑shrinkable wraparound sleeve (HSS) features a polyethylene backing that has been crosslinked through radiation exposure, combined with a proprietary hot‑melt adhesive. An upgraded variant is also offered, which incorporates a glass‑fiber reinforcement layer within the backing to deliver improved performance.
During installation, application of heat causes the PE layer to contract and the adhesive to become fluid. As a result, the sleeve firmly envelops the pipe surface, creating a tight, continuous protective barrier. This heat‑shrinkable sleeve ultimately forms a durable, integrated anti‑corrosion casing that provides excellent resistance to corrosive agents, abrasive wear, mechanical impacts, ultraviolet light, and long‑term material degradation.
Detailed Photos
Application:
1. Field joint corrosion protection for gas oil steel pipeline, water supply pipeline.
2.Corrosion protection pipes, bends, fittings of pipeline.
3.Anti-corrosion and seal for heating pipeline
4.Connecting and seal for corrugate pipes (sewage pipe, waste pipe, drain pipe).
Feature of our heat shrinkable sleeve:
1.Fast shrinkage speed
2.Good waterproof performance
3 Good anti-corrosive performance
4.Long service life
5.High-quality PE material and adhesive
Executive Standard
Products comply with national and international standards GB/T23257-2009, SY/T4054-2003, EN12068, DIN30672 etc.
Ordering information
·pre-cut sleeve and separate closure patch
·tubular sleeve
·tape in roll (closure patch to be ordered separately)
The reinforced type:
CONSTRUCTION CASE
Heat shrinkable sleeve for Oil & Gas Pipe
Heat shrinkable sleeve for sealing thermo-Insulated Pipe
Product Parameters
Specification of heat shrinkable sleeve for field joint coating underground buried steel pipe
| No. |
Size, mm |
Length, mm |
Patch |
| Length, mm |
Width, mm |
| 1 |
Ф159*500 |
670 |
500 |
80 |
| 2 |
Ф219*500 |
860 |
100 |
| 3 |
Ф273*500 |
1000 |
100 |
| 4 |
Ф325*500 |
1200 |
100 |
| 5 |
Ф355*500 |
1300 |
100 |
| 6 |
Ф406*500 |
1460 |
120 |
| 7 |
Ф508*500 |
1800 |
120 |
| 8 |
Ф610*500 |
2170 |
120 |
| 9 |
Ф711*500 |
2500 |
150 |
| 10 |
Ф813*500 |
2880 |
150 |
| 11 |
Ф1016*500 |
3480 |
150 |
| 12 |
Ф1219*500 |
4120 |
200 |
| 13 |
Ф1420*500 |
4780 |
200 |
TECHNICAL PARAMETERS
| NO |
Test Item |
Unit |
Performance |
Test Result |
Test Method |
| Back Material |
| 1 |
Tensile Strength |
MPa |
≥17 |
19.47 |
ASTM D638 |
| 2 |
Elongation |
% |
≥400 |
626 |
ASTM D638 |
| 3 |
Vicat Softening Point |
ºC |
≥90 |
92 |
ASTM D1525 |
| 4 |
Brittleness Temperature |
ºC |
<-65 |
<-65 |
ASTM D2671C |
| 5 |
Dielectric Strength |
MV/m |
≥25 |
33.13 |
ASTM D149 |
| 6 |
Volume Resistivity |
Ω.m |
≥1*1013 |
1.1*1013 |
ASTM D257 |
| 7 |
Environment Stress Crack |
h |
≥1000 |
>1000 |
GB/T1842 |
8 |
Chemical
resistance
|
10%
HCI |
Tensile strength |
MPa |
≥85 |
104.9 |
ASTM D638 |
| Elongation |
% |
≥85 |
96.3 |
ASTM D638 |
10%
NaAH |
Tensile strength |
MPa |
≥85 |
102.1 |
ASTM D638 |
| Elongation |
% |
≥85 |
95.6 |
ASTM D638 |
10%
NaCL |
Tensile strength |
MPa |
≥85 |
108.3 |
ASTM D638 |
| Elongation |
% |
≥85 |
94.1 |
ASTM D638 |
| 9 |
Thermal aging
(150ºC,168h) |
Tensile strength |
MPa |
≥14 |
20.7 |
ASTM D638 |
| Elongation |
% |
≥300 |
630 |
ASTM D638 |
| NO. |
Text Item |
Uni |
Performance |
Text Result |
Text Method |
| Adhesive |
| 1 |
Softening Point |
ºC |
≥90 |
90.1 |
ASTM E28 |
| 2 |
Brittleness Temperature |
ºC |
<-15 |
<-15 |
ASTM D2671C |
| 3 |
Lap Shear |
MPa |
≥1.0 |
1.5 |
ASTM D1002 |
4 |
Peel Strength
(23±2ºC |
Steel |
N/cm |
≥70 |
145.6 |
ASTM D1000 |
| Primer |
N/cm |
≥70 |
205.9 |
ASTM D1000 |
| PE layer |
N/cm |
≥70 |
190.0 |
ASTM D1000 |
| Non-solvent Epoxy Primer |
| 5 |
Shear of cured primer |
MPa |
≥5.0 |
12 |
SY/T0041 |
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