Polyethylene Tubing
Medium Density

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GP55D-MDPE Polyethylene Tubing Product Photo

Product Description:

Grayline GP55D-MDPE is a broad molecular weight, medium density tubing designed for use in electrical insulation and general purpose applications.

  • Standard Packaging: Reels or Cut to Customer Specifications
  • Standard Colors: Natural (Translucent), Black,
  • Available Options:
    • Custom ID-Wall
    • Custom Colors
    • Printing

Specifications/Agency Ratings

  • ASTM D1248, Type II, Cat Class A, Grade E9
  • Federal LP390C, Type II, Class M, Category 4, Grade 2
  • EU Directive 2000 / 53 / EC (ELV)
  • EU Directive 2011 / 65 / EU (RoHS2)
  • EU Directive 2015 / 863 (RoHS3)


  • Operating Temperature is -60° to 90°C
  • Low Temperature Applications
  • Semi-Rigid
  • Lead Free


Tensile Strength (psi)4100ASTM D412
Elongation (%)790ASTM D412
Specific Gravity0.93ASTM D792
Brittleness Temperature (°C)-76ASTM D746


The values listed in this bulletin, to the best of our knowledge, are accurate. They are typical performance results and are not intended to be used as design data. We disclaim all liability in connection with the use of information contained herein or otherwise.

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