Containment Pipe System







ENI-GARD™ is the Premier Engineered Series double containment piping system designed to protect against expensive environmental damage or safety impacts caused by leaks of corrosive or hazardous fluids and chemicals from the primary carrier piping.


Including Ultra-FS, Ultra-IW, Ultra-HT, Double-Pipe, Double-Pipe Type FS, Double-Pipe Type IW, Double-Pipe Type HT, Low-Temp HI-GARD, Mid-Temp HI-GARD 

​ 32° F (0° C) to 300° F (149° C)

For specific temperature requirements, please contact us at

Temperature Range

Nominal Diameter: 

1/2 in (12.7 mm) to 36 in (914.4 mm) (standard)

Nominal Length:

20 ft (6.1 m) and 40 ft (12.1 m)

Pipe Size

Complies With


Additional Certifications

PERMA-PIPE International Holdings, Inc. (NASDAQ:PPIH) is a global engineered pipe services company offering core competencies in anti-corrosion coatings, insulation solutions, containment systems, leak detection systems, engineering support, field service, and custom fabrication.

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