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Pre-Insulated Pipe System

POLY-THERM® Premier Engineered Series has been tested and passed the ASTM E-84 Class 1 requirement for fire retardancy (both flame & smoke) for the Premier Engineered Series.

POLY-THERM is a non-flammable, fabricated with tough fiberglass reinforced (FRP) outer jacket and void-free polyisocyanurate (PIR) foam insulation. POLY-THERM’s FRP jacket provides a seamless waterproof jacket protecting against corrosion under insulation while delivering maximum thermal efficiency and optimum performance in the most demanding projects, such as cryogenic, LNG, and LPG.

The outer jacket’s standard color is available in white or black.  Also, available in any color, please ask PERMA-PIPE for more information.

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Operating Temperature Range

-320 °F (-196 °C) to 250 °F (121 °C)

PUF / PUR density 2 lbs/ft3 to 15 lbs/ft3 (nominal)
​                          32 kg/m3 to 240 kg/m3

 

For specific temperature requirements, please contact us at askpermapipe@permapipe.com

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Pipe Size

Nominal Diameter:
1/2 in (12.7 mm) to 72 in (1828.8 mm) (standard)

Nominal Length:
20 ft (6.1 m) and 50 ft (15.2 m)

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Complies With

CSA         en253

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Additional Certifications