Heat Shrink

2:1 Eco-Friendly Dual-Wall Tubing

Adhesive-lined tubing for waterproof insulation and sealing where a standard 2:1 shrink ratio is preferred.

Heat Shrink

2:1 Eco-Friendly Dual-Wall Tubing

Adhesive-lined tubing for waterproof insulation and sealing where a standard 2:1 shrink ratio is preferred.

2:1 Eco-Friendly Dual-Wall Tubing Heat Shrink

Typical Parameters

ParameterTypical value
MaterialFlexible flame-retardant polyolefin with hot-melt adhesive
Working temperature-45 C to 125 C
Voltage / dielectricDielectric strength >=15 kV/mm
Size range2:1 series from 1.6 mm to 31.8 mm typical table values
Structure2:1 eco-friendly dual-wall tubing

OEM note: Detailed size table, validation data and custom packing can be confirmed by project.

Why this product

  • Supports OEM insulation, protection and routing requirements.
  • Suitable for sourcing, engineering validation and sample review.
  • Can be matched with your application temperature, voltage and routing needs.

Typical applications

  • Automotive and EV electrical systems
  • Motors, transformers and industrial equipment
  • Wire harness, appliance and custom assembly projects

Product Inquiry

Discuss 2:1 Eco-Friendly Dual-Wall Tubing with Wahchangwei.

Frequently Asked Questions

Frequently Asked Questions

What is 2:1 Eco-Friendly Dual-Wall Tubing used for?

2:1 Eco-Friendly Dual-Wall Tubing is used for electrical insulation, cable branch covering, terminal protection, harness finishing and sealing or strain relief when the selected construction fits the project.

How should I compare 2:1 Eco-Friendly Dual-Wall Tubing options?

Compare shrink ratio, recovered size, wall type, adhesive requirement, environment, installation process and the validation standard required by the customer.

What should I send for 2:1 Eco-Friendly Dual-Wall Tubing samples?

Send the cable or terminal size, starting and recovered diameter target, length, color, sealing requirement, environment and expected assembly method.