Corrosion prevention materials

Anti-corrosive effect that rivals the polyethylene layer of plastic-lined steel pipes

Corrosion prevention materials

Wrapco Tube

Wrapco Tube is a heat-shrinkable cross-linked polyethylene tube coated with a special adhesive having a high anti-corrosive effect.
Use Wrapco Tube on pipeline joints that require maximum protection against corrosion.

Corrosion prevention materials
Corrosion prevention materials


  • High corrosion resistant
    Waterproof and excels in weatherability, chemical resistance, stress-cracking resistance, bacteria resistance, and electrical properties
  • High reliability backed by approx. 30 years of usage
    Can be used without any special skill and makes highly-reliable corrosion-resistant laminate


  • To prevent the joints of gas and oil pipelines from corrosion
  • To protect and waterproof the joints of power and communication cables


General properties (E-50)

Scroll right to view more information

Item Unit Property
Outer layer Tensile strength C. D.(Note 2) N / cm2 3100
A. D. 2500
Elongation C. D. % 490
A. D.(Note 1) 780
AC breakdown strength KV / mm 52
Volume resistivity Ω - cm 2 x 1016
Water absorption % 0.03
Shrinkage % 52
  • (Note 1) C. D.: Circumferential direction
  • (Note 2) A.D.: Axial direction
  • (Note) These are measured values and not guaranteed.

Application parts and products

Scroll right to view more information

Application part Product Size code
Straight joint Wrapco Tube E-50 50A - 1000A
Elbow Wrapco Tube E-50 50A - 1000A
Flange Wrapco Tube E-75 80A - 600A
Reducer Wrapco Tube E-75 100A - 750A
Tee Wrapco Cover FT, FC Consult us regarding the size.
  • (Note) This product is inflammable. Please follow the application manual and standard operating procedures.

Product inquiries

Furukawa Electric Power Systems Co., Ltd. (Japan)

2-11-16, Azamino-Minami, Aoba-ku, Yokohama-shi, Kanagawa 225-0012 Japan
TEL. +81-45-910-2814 FAX. +81-45-910-2839