Heat Shrinkable tape Designed For Corrosion Protection Of Buried And Exposed Steel Pipelines

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xMaterials | HDPE | Adhesive | Hot Melt Adhesive |
---|---|---|---|
Type | 2PE | Backing | Cross-linked PE |
Fuction | Joint Corrosion Protection | Thickness | 2.0mm,2.5mm,2.8mm |
Width | 450mm,500mm,550mm,600mm | Core Features | Heat Shrink |
Standard | EN12068 | Matched | Closure Patch And Epoxy Primer |
Heat Shrinkable tape For Pipe Corrosion Protection
heat shrinkable tapes
heat shrinkable tapes provides superior corrosion protection and excellent bonding on 3LPE coated pipelines operating at temperatures up to 65°C (149°F) (actual rating may vary depending on local requirements).
heat shrinkable straps Features & Benefits
• Unique adhesive technology allows for lower installation temp pre-heats with/out epoxy
• Products are available in various configurations to meet project installation requirements• Superior corrosion protection when epoxy primer (E Primer) is "force-cured" and pre-inspected on steel only
• High stress strength adhesives pass Shear Test at maximum operating temperature
• The same pre-heat temperature with or without epoxy minimizes installation procedure issues
• Epoxy is applied to steel only, which results in lower material and labour costs.
Model: HSS Ø 426mm/ 500mm/ 2.5mm
HSS -------Heat shrinkable straps
500mm -----Width of sleeves (as supplied)
Ø 426mm ----Joint or pipeline Diameter
Heat Shrinkable Tapes Features & Benefits;
The product is packaged in convenient rolls with various widths protect and repair pipelines, fittings, bends, elbows and other irregular configurations.
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.
Specification
Width: 100mm,150mm,200mm,250mm,300mm,350mm
Length: 15m,20m,25m,30m,
Thickness: 2.0mm, 2.5mm, 3.0mm. 37.5,19.5 150
The Size can be ordered according to customers’ demands .
Property | Typical Value | Test Method |
HST 60 | - | |
Operating Temperature | Up to 60℃ | - |
Backing | ||
Tensile Strength | 23.20 MPA | ASTM D-638 |
Elongation at Break | 650% | ASTM D-638 |
Hardness, Shore D | 50 | ASTM D-2240 |
Dielectric Strength | 32 Kv/mm | ASTM D-149 |
Water Absorption | <0.1% | ASTM D-570 |
Volume Resistivity | 2.5 x 1018 ohm.cm | ASTM D-257 |
Adhesive | ||
Property | Typical Value | Test Method |
HST 60 | ||
Softening Point | 90℃ | ASTM E-28 |
Lap Shear | 2.3MPA @23℃ | ISO 21809 |
Installed Sleeve | ||
Property | Typical Value | Test Method |
HST 60 | ||
Peel to Steel | 145N/cm@23℃ | ASTM D 1000 |
Cathodic Disbondment | <15 mm rad@23℃ | DIN EN 12068 |
Impact Resistance | > 15 J | DIN EN 12068 |
Indentation Resistance | >1.0 mm@65℃ | DIN EN 12068 |
Width | 225 mm,300 mm,450mm,500mm,900mm or others |