Dual Wall Heat Shrink Tube

Explore our comprehensive range of Dual Wall Heat Shrink Tube, expertly crafted to meet the rigorous demands of diverse industries. As a trusted exporter, manufacturer, and supplier with over 15 years of experience, we present top-rated products such as W-1-SB(4X)GR High-Shrink-Ratio Adhesive-Lined Semirigid Polyolefin Tubing, W-1-SB(4X) Dual Wall Adhesive-Lined Heat-Shrink Polyolefin Tubing, SBRS-(3X)GLW Flexible Thick Adhesive Lined Dual Wall Heat Shrinkable Tube, and GPFS Adhesive-lined Heat-Shrinkable Tubing for Automotive Oil-pipe Protection. Our Dual Wall Heat Shrink Tubes are top-notch for providing exceptional electrical insulation, ensuring optimum protection against environmental influences, delivering superior mechanical strength, and seamlessly accommodating new and complex wiring systems. These products remain in demand due to their ease of installation and long-term reliability. Designed for use in applications ranging from automotive to industrial electrical protection, our range quickly adapts to your project needs, offering you exceptional versatility and peace of mind. With supply ability across All India and as exporters to Africa, Asia, Australia, Central America, Eastern Europe, Middle East, North America, South America, and Western Europe, our dual wall solutions are the preferred choice for quality and performance in every market.

GLW Flexible Thick Adhesive Lined Dual Wall Heat Shrinkable Tube

Price 50 INR/ Piece

MOQ : 1000 Pieces

  • Application
  • Electrical insulation, wire protection, waterproofing, corrosion protection
  • Breakdown Voltage
  • 20 kV/mm
  • Coating Type
  • Adhesive-lined
  • Color
  • Black
  • Density
  • 1.4 Gram per cubic centimeter(g/cm3)
  • Feature
  • Flame-retardant, flexible, waterproof, adhesive-lined, dual wall
  • Heat Conductivity
  • 0.198 W/mK
  • Installation Guideline
  • Apply with heat gun until tube fully shrinks and adhesive flows
  • Layer
  • Dual wall
  • Material
  • Polyolefin with adhesive lining
  • Max Withstanding Temperature
  • 125C continuous, 135C maximum
  • Product Type
  • Flexible Thick Adhesive Lined Dual Wall Heat Shrinkable Tube
  • Rated Voltage
  • 1kV (1000V)
  • Size
  • Inner diameter range: 1.5mm to 50mm (before shrinking)
  • Surface Treatment
  • Smooth, semi-glossy
  • Tensile Strength
  • 10.4 MPa
  • Thermal Conductivity
  • 0.198 W/mK
  • Thickness
  • 0.8 mm (before shrinking)
  • Width
  • Varies (custom sizes available)

GPFS Adhesive-lined Heat-Shrinkable Tubing for Automotive Oil-pipe Protection

MOQ : 100 Pieces

  • Application
  • Automotive Oil-pipe Protection, Electrical Insulation, Corrosion Protection, Mechanical Protection
  • Breakdown Voltage
  • 15kV/mm
  • Coating Type
  • Dual Wall (outer polyolefin, inner adhesive)
  • Color
  • Black (standard), other colors available upon request
  • Density
  • 1.2 Gram per cubic centimeter(g/cm3)
  • Feature
  • High shrink ratio, adhesive-lined, oil and chemical resistance, waterproof seal
  • Heat Conductivity
  • 0.3 W/(mK)
  • Installation Guideline
  • Heat evenly to 120C~200C for complete shrinkage and adhesion
  • Layer
  • 2-layer (Outer insulating, inner adhesive)
  • Material
  • Cross-linked Polyolefin with Hot-melt Adhesive Lining
  • Max Withstanding Temperature
  • 125C (continuous)
  • Product Type
  • Adhesive-lined Heat-Shrinkable Tubing
  • Rated Voltage
  • 600V
  • Size
  • Available in inside diameters from 4mm to 50mm (before shrinking)
  • Surface Treatment
  • Smooth, aging-resistant
  • Tensile Strength
  • 10 MPa
  • Thermal Conductivity
  • 0.3 W/(mK)
  • Thickness
  • 0.8 mm (nominal, before shrinking)
  • Width
  • Available in various widths (customized upon request)

GR High-Shrink-Ratio Adhesive-Lined Semirigid Polyolefin Tubing

Price 50 INR/ Piece

MOQ : 1000 Pieces

  • Application
  • Cable insulation, environmental sealing, electrical protection, wire and cable repair, strain relief, moisture protection
  • Breakdown Voltage
  • 25 kV/mm
  • Coating Type
  • Dual layer (polyolefin outer, adhesive inner)
  • Color
  • Black (standard); other colors available upon request
  • Density
  • 1.2 Gram per cubic centimeter(g/cm3)
  • Feature
  • 4:1 high shrink ratio, flame retardant, adhesive lined, excellent environmental sealing
  • Heat Conductivity
  • 0.24 W/mK (nominal)
  • Installation Guideline
  • Heat with hot air gun or oven until fully shrunk and adhesive becomes fluid; allow to cool for set adhesion
  • Layer
  • Two layers (polyolefin jacket and hot-melt adhesive liner)
  • Material
  • Semirigid Polyolefin with Adhesive Lining
  • Max Withstanding Temperature
  • -45C to +125C
  • Product Type
  • High-Shrink-Ratio Heat Shrink Tubing
  • Rated Voltage
  • 600V
  • Size
  • Available in multiple inner diameters (pre-shrink) from 4mm to 100mm
  • Surface Treatment
  • Smooth, semi-gloss outer surface
  • Tensile Strength
  • >=12 MPa
  • Thermal Conductivity
  • 0.24 W/mK
  • Thickness
  • 0.80 mm (after recovery, nominal)
  • Width
  • Varies by size (custom widths available)

W-1-SB(4X) Dual Wall Adhesive-Lined Heat-Shrink Polyolefin Tubing

MOQ : 100 Pieces

  • Application
  • Insulation, environmental sealing, mechanical protection, wire and cable harnessing
  • Breakdown Voltage
  • 15kV/mm
  • Coating Type
  • Adhesive inner lining with polyolefin outer layer
  • Color
  • Black
  • Density
  • 1.20.20 Gram per cubic centimeter(g/cm3)
  • Feature
  • Flame retardant, adhesive lining for sealing, high shrink ratio (4:1)
  • Heat Conductivity
  • Low thermal conductivity (typical of polyolefin materials)
  • Installation Guideline
  • Heat evenly with heat gun until tubing shrinks and adhesive flows
  • Layer
  • Dual layer (outer polyolefin, inner adhesive)
  • Material
  • Dual Wall Adhesive-Lined Heat-Shrink Polyolefin
  • Max Withstanding Temperature
  • Up to 125C (continuous operating)
  • Product Type
  • Heat-Shrink Tubing
  • Rated Voltage
  • 600V
  • Size
  • Variety of supplied diameters (e.g., 3.2mm, 4.8mm, 6.4mm, 9.5mm, 12.7mm, 19.1mm etc.)
  • Surface Treatment
  • Smooth, semi-gloss finish
  • Tensile Strength
  • 10 MPa (after full recovery)
  • Thermal Conductivity
  • Approximately 0.25 W/mK (typical for polyolefin)
  • Thickness
  • Wall thickness after recovery: 1.0mm (typical)
  • Width
  • Varies (depends on supplied internal diameter)

W-1-SB(3X) Dual Wall Adhesive-Lined Heat-Shrink Polyolefin Tubing

MOQ : 100 Pieces

  • Application
  • Cable insulation, environmental sealing, protection against abrasion, moisture, and chemical corrosion
  • Breakdown Voltage
  • 15 kV/mm
  • Coating Type
  • Adhesive-lined
  • Color
  • Black, Red, Blue (as shown)
  • Density
  • 1.2 Gram per cubic centimeter(g/cm3)
  • Feature
  • 3:1 shrink ratio, adhesive lining for waterproof sealing, flame-retardant, flexible
  • Heat Conductivity
  • Low thermal conductivity
  • Installation Guideline
  • Install over the substrate and apply heat to shrink evenly
  • Layer
  • Dual wall - outer polyolefin, inner adhesive
  • Material
  • Dual Wall Adhesive-Lined Polyolefin
  • Max Withstanding Temperature
  • 125C to 135C
  • Product Type
  • Heat-Shrink Tubing
  • Rated Voltage
  • 600V
  • Size
  • Available inner diameters before shrinkage: 1.5 mm to 50 mm
  • Surface Treatment
  • Smooth, semi-glossy finish
  • Tensile Strength
  • 10 MPa
  • Thermal Conductivity
  • Approx. 0.2 W/mK
  • Thickness
  • 0.8 mm (after shrinkage, approx)
  • Width
  • Varies as per selected size (typical range: 1.2 mm to 50 mm)

Dual Wall Adhesive-Lined Heat-Shrink Polyolefin Tubing

Price 25 INR/ Piece

MOQ : 1000 Pieces

  • Application
  • Insulation, sealing, and mechanical protection of cable joints and terminations
  • Breakdown Voltage
  • 15 kV/mm
  • Coating Type
  • Adhesive inner lining
  • Color
  • Black, Yellow, Blue, Red (varies per cable type)
  • Density
  • 1.2 Gram per cubic centimeter(g/cm3)
  • Feature
  • Flame retardant, waterproof, adhesive-lined, flexible
  • Heat Conductivity
  • Low, suitable for electrical insulation
  • Installation Guideline
  • Shrink with hot air gun at 110C or above
  • Layer
  • Dual wall (outer polyolefin + inner adhesive)
  • Material
  • Polyolefin with inner adhesive lining
  • Max Withstanding Temperature
  • -55C to +125C
  • Product Type
  • Dual Wall Adhesive-Lined Heat-Shrink Tubing
  • Rated Voltage
  • 600V
  • Size
  • Available from 1.2 mm to 50 mm as per requirement
  • Surface Treatment
  • Smooth, semi-gloss finish
  • Tensile Strength
  • 10 MPa
  • Thermal Conductivity
  • Low thermal conductivity for insulation
  • Thickness
  • 0.4 mm (before shrink); 0.8 mm (after shrink, approximate)
  • Width
  • Custom as per cable size


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