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Heat shrinkable wrap around sleeve
Heat Shrinkable Wrap Around Sleeve is a cross-linked polyolefin 'tube' which is folded around the cable/pipe, zipped up with a stainless steel channel and then heat shrunk.It is also cold as Cable Repair Sleeve.
Shut down of system not required for repair
• Hot melt adhesive provides complete environmental sealing and insulation.
• High resistance to UV rays, chemicals, corrosion, fungus, etc.
• Temperature sensitive paint changes colour when heat shrinking process is complete.
• Maximum length available up to 1500 mm.
For the protection of Cable joint
For Cable Repairs
For corrosion protection of Oil, Water & Gas pipeline
Technical specification
Type Standard
Physical:
Tensile Strength 17 N/mm2 ASTM
(MPA) (min) D638
Ultimate Elongation 300% (Min.) ASTM
D638
Longitudinal Change -10% (max.) ASTM
D2671
Water Absorption 0.2% (max.) ASTM
D570
ESCR 48 hrs.for 50oC No Crack ASTM
D570
Torchability No split Te 201
AOL
Thermal:
Accelerated Ageing (120oC for 500 Hrs) ASTM
D2671
Tensile Strength 15 N/mm2 (Mpa) (min.) ASTM
D638
Ultimate Elongation 220% (Min.) ASTM
D638
Temperature indicating Paint
Conversation:
150oC for 30 min No Change Visual
250oC for 5 min Colour Visual
Cahnge
Electrical:
Dielectric Strength 12 KV/mm.(Min.) ASTM
D149
Chemical:
Chemical resistance ASTM
in 0.1 N sol. of 15 N/mm2 D2671
N sol. of Na2, So4, (MPA) (min) ASTM
Na2, Nacl2, H2so4 200% (min) D638
Tensile Strength(MPA) (min) ASTM
Elongation D638