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Freelin Wade
Fre-Thane® 95A Polyurethane Tubing METRIC

Standard O.D. Sizes

  • 3, 4, 6, 8, 10, 12, 16 mm

Key Features

  • Extremely flexible with excellent memory
  • Kink & abrasion resistant
  • Low compression set
  • Low gas permeability
  • Resistant to chemicals, water, fuel, oil & fungus
  • Transparent & opaque colors

Recommended Fittings

  • Push-in Fittings
  • Barb Fittings

Variations/Customs Available

  • Colors, Sizes
  • Coiling, Cutting, Bonding
  • Printing, Packaging
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There are two general classes of polyurethane and both are commonly found in the market: ether-base and ester-base.  Chemically, these are made from two different polyol alcohols that cause similar, but different reactions in the isocyanate.  From the user’s standpoint, the ester-based polymer is less expensive. However, it degrades when exposed to moisture.  Because of this, we manufacture our Fre-Thane® polyurethane tubing using the ether-based material.

Colors above are stock, but all tubing is available in these colors:


Temperature Range All Diameters: -40?F to +165?F

Vacuum Rating 

  • 85A-95A: To 28" Hg.
  • 70: To 20" Hg.

Diameter Tolerances

  • 1/8" - 9/16": ±.005"
  • 3/4": ±.007"
  • Metric: ±.127 mm

Tube Markings: None

Working Pressure: 3:1 Safety Factor

UV Stabilized: 95A & 85A

Base Resin Compliance

  • 95A: NSF61, Meets UL94HB
  • 90A: NSF61, FDA
  • 85A: NSF61, Meets UL94HB, USPVI
  • 70A: Meets UL94HB

Recommended Fittings

  • 95A: Barb, Push-In, FX
  • 90A: Barb
  • 85A: Barb
  • 70A: Barb