72-22mm RMWU Medium Wall No Adhesive Black 20m

RMW-HS-B-72-22U

$346.59
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Product: 72mm ID to 22mm ID 25m with cutting options
Heat Shrink – RMWU Medium Wall Heat Shrink No Adhesive Lining Tube

Applications:
Provides insulation for overhead and underground power cable connections. Insulation of communication cable connections.

General:

  • Shrink ratio 3.5:1
  • Dielectric strength 20kV/mm
  • Resistance to chemical, copper corrosion and fungus
  • UV stabilised
  • Operating temperature range -55°C to +110°C
Heat Shrink Tube Circular Dimensions
All Dim mm 
 Part Number
As Supplied After Recovery (mm)
Inside Ø Inside Ø Wall
RMW12 12 ≤ 4 1.7
RMW22 22 ≤ 6 2.0
RMW25 25 ≤ 8 2.2
RMW27 27 ≤ 6 2.2
RMW35 35 ≤ 9 2.2
RMW40 40 ≤ 12 2.2
RMW56 56 ≤ 17 2.7
RMW72 72 ≤ 22 2.9
RMW92 92 ≤ 26 3.0
RMW120 120 ≤ 35 3.0
RMW140 140 ≤ 42 3.0
RMW180 180 ≤ 58 3.0

 

Heat Shrink Part Numbers for Copper Lug and Link Barrel Insulation
Lug or Link to Suit Cable Size Heat Shrink Part Number
10mm² RMW12
16mm² RMW12
25mm² RMW12
35mm² RMW22
50mm² RMW22
70mm² RMW22
95mm² RMW25
120mm² RMW25
150mm² RMW25
185mm² RMW35
240mm² RMW35
300mm² RMW40
400mm² RMW40
500mm² RMW40
630mm² RMW56

 

(RMW-HS-B-72-22U)


RMW Unlined Testing Method Requirement / Result
Tensile Strength ASTM-D-638 14 N/mm²
Tensile Ultimate Elongation BS 6910-1 12 Mpa
Elongation at Break ASTM-D-638 300 %
Low Temperature Flexibility BS 6910-1 -20°C No Cracking
Secant Modulus BS 6910-1 <250Mpa
Specific Gravity ASTM-D-792 1.4
Longitudinal Change ASTM-D-638 +/-10%
Continuous Operating Temperature   - 55°C to +110°C
Heat Shock at 200°C for 4hrs ASTM-D-2671 No cracking or flowing
Fungus Resistance ISO 846 Method A Rating 1
Copper Corrosion ASTM-D-2671 B Good
Electrical Strength BS EN 60243 >10kV/mm (Complied)
Dielectric Strength ASTM-D-2671 B >20kV/mm
Dielectric Constant ASTM-D-150 3.0 Max
Volume Resistance ASTM-D-257 1014Ohm/cm

 

SKU RMW-HS-B-72-22U
Brand Radiform

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