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Offshore Heat Shrinkable Sleeve 2 Layer without primer ISO21809-3 14A-2 Field Joint Coating
TSD60, TSD80 Heat shrinkable wrap around sleeve tape is designed for corrosion protection of girth weld joint buried steel pipeline,
especially for 3PE/3PP/ FBE factory coating pipeline.
Construction: Three-layer system
First layer: Liquid epoxy primer CP-1, solvent-free
two-component
Second layer: High shear strength hot-melt copolymer adhesive
Third layer: Radiation cross-linked, high density polyethylene backing, backing with TIP (Temperature Indicator Pattern) is optional.
Features & Benefits
• Excellent multifunctional adhesive allow for lower installation pre-heat temperature and super bonding to PE,
PP and FBE, offer fully resistant to shear forces induced by soil and thermal movements.
• Superior cathodic disbondment and hot water immersion resistance offers the optimum barrier long term
protection against corrosion.
• Saves time & cost by lower preheat temperature, wet epoxy primer application.
• Pattern backing provides a "heating temperature indicator" for application of heat, ensures correct application heating.
Application guide |
TSD 60 |
TSD 80 |
TSD 100 |
Standard reference |
EN 12068 Class C50 NACE RP0303 ISO/DIS 21809-3 |
EN 12068 Class C HT UV NACE RP0303 ISO/DIS 21809-3 |
EN 12068 Class C HT UV
ISO/DIS 21809-3 |
Compatible line coatings |
FBE, PE, PP |
FBE, 3LPE |
FBE, PE, PP |
Soil stress restriction |
None |
None |
None |
Max operating temperature |
60°C |
85°C |
100°C |
Preheat temperature |
50 - 70°C |
50 - 80°C |
60 - 80°C |
Recommended pipe preparation |
SA 2½ or ST 3.0 |
SA 2½ |
SA 2½ |
Ordering information |
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HSS type products are available: • as cut piece (pre-cut sleeve with separate closure • as a roll (closure patches to be ordered
Select sleeve width that will overlap onto the mill-
Sleeve width(mm): 18", 20", 24", 36"Other width |
Product thickness(mm) |
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Adhesive |
Total thickness (as supplied) |
Total thickness (recovered on pipe) |
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1.0 |
1.8 |
2.0 |
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1.2 |
2.2 |
2.4 |
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1.5 |
2.5 |
2.8 |
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1.5 |
2.7 |
3.0 |
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1.7 |
3.2 |
3.5 |
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Other sleeve thickness (1.4~3.5mm) are available, please note when make order. |
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Standard Ordering options |
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Cut piece |
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* Roll form(closure patches to be ordered |
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Example: |
HSS 60-24X18/2.5 |
Example |
HSS 80-20x100f/2.7-RL |
|
60 |
Operating temperature 60°C |
80 |
Operating temperature 80°C |
|
24 |
Outside pipe diameter in inch |
100f |
Roll length in feet |
|
18 |
Sleeve width in inch |
20 |
Roll width in inch |
|
/2.5 |
Sleeve thickness in mm |
2.7 |
Roll thickness in mm |
|
|
|
-RL |
Supplied in rolls |
Sleeve cut lengths and appropriate closure patch widths depend on the pipe size and product construction, see
application table.
For proper product installation, see installation instruction.
HSS type products are installed with CP-1 Epoxy primer, epoxy primers are ordered separately.
For more ordering information on epoxy primers see application tables.