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Low Voltage Tubes

We manufacture high grade Low Voltage Tubes that are heavy and medium walls black tubing. Insultube GMW and GHW are medium wall and heavy wall black tubing. Low Voltage Tubes are used for environmental protection of low voltage cable termination and insulating the connectors for low voltage straight through joints/splice rated upto 3.3KV. GHW tubes are used for mechanical protection and outer sealing of underground straight through cable joints / splice upto 36KV.


  • These tubes are manufactured from high quality cross inked polyolefin material.
  • Optional hot melt adhesive lining for complete environmental protection and insulation.
  • Excellent resistance to weathering, UV rays, chemical and solvents.
  • Maximum cut length available upto 1500 mm.for tube size uppto size 250mm.
  • Custom dimensions, thickness, length & colours available on request.
  • Conforms to IEC 60684-3-247 standard.
  • Meets IP 68 (Ingress Protection)


Type Tubes
Use Home, Industrial
Thickness 10-15mm, 15-20mm
Color Available in Many Colors
Voltage 380V, 440V
Power 3-6kw
Features Crack Free, Durable

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