Radiation Cross Linked Heat Shrinkable Sleeves
- Min. Order:
- 500 Set/Sets
- Min. Order:
- 500 Set/Sets
- Transportation:
- Ocean, Land, Air
- Port:
- Qingdao , Shenzhen, Shanghai
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Contact Now| Place of Origin: | China |
|---|---|
| Productivity: | 50000 sets/Month |
| Supply Ability: | 50000 set/Month |
| Payment Type: | L/C,T/T |
| Incoterm: | FOB,CFR,CIF,EXW,FCA |
| Certificate: | ISO |
| HS Code: | 392190 |
| Transportation: | Ocean,Land,Air |
| Port: | Qingdao ,Shenzhen,Shanghai |
Cross-linked Heat shrinkable sleeves
Heat shrinkable sleeves ,Two-piece, with separate closures designed for the corrosion protection. Heat shrinkable sleeves is superior performance heat shrinkable products designed for corrosion protection on field applied girth-weld joints of buried and exposed steel pipelines operating up to 80°C (176°F).
Heat shrinkable sleeves has three layers, 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.
Heat shrink sleeves Features & Benefits：
- HSS 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.
Sichuan Forever main products has heat Shrinkable Sleeves, Pipe Repair Material,Liquid Epoxy Coatings,Visco-Elastic Coating Materials,Cold-Applied Polymeric Tape and other Wrapping materials application tooling.
Model: HSS Ø 426mm/ 500mm/ 2.5mm
HSS -------Heat shrinkable sleeves
500mm -----Width of sleeves (as supplied)q
Ø 426mm ----Joint or pipeline Diameter
Note: The Size can be ordered according to customers’demands
No.
Property
Unit
Test Result
Test Method
PE Backing Layer
1
PE Backing Layer Thickness, at 23 ℃
mm
0.8/1.2/1.5
ASTM D 1000- 17
2
Tensile Strength (50mm/min), at 23 ℃
PSI
3200
ASTM D638-22
3
Elongation at Break (50mm/min), at 23 ℃
%
550
ASTM D638-22
4
Dielectric Strength, at 23 ℃
KV/mm
35
ASTM D 149-20
6
Linear Thermal Shrinkage
%
35
ASTM D2732- 14
Adhesive Layer
1
Adhesive Layer Thickness, at 23 ℃
mm
1.00/1.30
ASTM D 1000- 17
2
Ring and Ball Softening Point
℃
120
ASTM E28- 18
3
Adhesive Lap Joint Shear Strength
PSI
600
ASTM D 1002- 10
Heat Shrinkable Sleeves Coatings Physical Properties
1
Impact Resistance, at 23℃
≥15
19.6
EN 12068:1999
2
Shore Hardness, at 23℃
D
≥50
55
ASTM D2240- 15
3
Peel strength (10mm/min), to PE °
N/cm
≥10.0
110
DIN 30672-2000
4
Cathodic Disbondment 30d, at 60℃
mm
≤25
12
ASTM G42- 11
m
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