Products, Heat Shrinkable Moulded Shapes, Heat shrink semi conductive cable breakout, India, PILc belted cable, high quality cross linked semi conductive polyolefin material, Internal Diameter Products >> Heat Shrinkable Moulded Shapes, Heat shrink semi conductive cable breakout, India, coated with water resistant red mastic
Products, Heat Shrinkable Moulded Shapes, Heat shrink semi conductive cable breakout, India, PILc belted cable, high quality cross linked semi conductive polyolefin material, Internal Diameter, India, Physical, Thermal, Electrical Heat Shrink, Tensile Strength, Ultimate Elongation, Density, Hardness, Water Absorption, India
Heat Shrinkable Tubes
  Red Insulation Tubes - INSULTUBE red
Heat Shrink, Heat Shrink Tubes
 
Head Shrinkable Red Insulation Tube is used in Power Cable Joints for MV Applications.

These tubes are manufactured from high quality cross linked polyolefin material.

Excellent Di-electric properties.

Conforms to IEC 60684-3-247 standard.

Halogen free, ROHS compliant.

Customised dimensions, thickness, length & colours available on request.
 

SELECTION CHART
Code

D Min
(mm)

d Max
 (mm)

 T±10%
(mm)
GRT 34/10 34 10 3.0
GRT 46/13 46 13 3.5
GRT 54/16 54 16 4.0
GRT 60/18 60 18 4.0
GRT 68/20 68 20 4.2
GRT 75/25 75 25 4.5
GRT 85/28 85 28 5.1
GRT 95/30 95 30 5.3
D,d : Internal Diameter
Selection Chart (Extra Heavy Wall)
Code D min.
(mm)		 d max.
(mm)		 T±10%
(mm)		 Length max.
(mtr)
GRT(EHW) 35/12 35 12 7 1.5
GRT(EHW) 55/18 55 18 7 1.5
GRT(EHW) 65/25 65 25 7 1.5
GRT(EHW) 85/30 85 30 7 1.5
GRT(EHW) 100/38 100 38 7 1.5
GRT(EHW) 120/45 120 45 7 1.5
D ,d : internal diameter ;T : Thickness
  TECHNICAL SPECIFICATION  

Properties

Value

 Standard

Physical

    
Tensile Strength 12 N/mm2(MPA)(Min.) ASTM D638
Ultimate Elongation 350% (Min.) ASTM D638
Longitudinal Change -10%(max.) ASTM D2671
Hardness 45 ±  10 Shore D ASTM D2240
Water absorption 0.2 % (max.) ASTM D 570

Thermal 

    
Accelerated ageing (120oC for 500 Hrs) ASTM D2671
Tensile Strength 11 N/mm2 (Mpa) (min.) ASTM D638
Ultimate Elongation 300%(Min.) ASTM D638
Low Temperature Flexibility
(-40oc for 4 hrs.)		 No Cracking ASTM D2671
Heat Shock  (250oC for 30 Min.) No Cracking or flowing ASTM D2671
Shrink Temperature 125oC IEC 216
Continuous Temperature limit -40oC to +110oC  

Electrical

    
Dielectric Strength 20KV/mm.(min) ASTM D149
Volume Resistivity 1 x 1014 ohm.cm (min) ASTM D257
Dielectric Constant 5(max.) ASTM D150

  .
 
Heat Shrinkable Joints & Terminations
 
 
Heat Shrinkable Tubes / Heat Shrink Sleeves
 
 
  Advantages Heat shrink tubing
 
 
  Low Voltage Tubes
 
 
  Red Insulation Tubes
 
 
  Non Tracking Tube
 
 
  Busbar Tubes
 
 
  Thin Wall Tubes
 
 
  Semi Conductive Tubes
 
 
  Oil Barrier Sleeves
 
 
Heat Shrinkable Moulded Shapes
 
 
Switchgear Insulation Products
 
 
Heat Shrinkable Wrap Around Sleeve
 
 
Polymeric Standoff Insulators
 
 
PVC Cap
 
 
Miscellaneous
 
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