The premier ducting product on the market, IPEX Super Duct is specifically engineered and quality manufactured to deliver the high-impact and crush strength demanded by today's utility companies, for underground ducting applications. Concrete encased and direct burial applications for power utilities street lighting and communication distribution systems Lightweight Flexible enough to allow field bending, accommodating minor changes in elevation or direction Bell-ended to allow for easy assembly in the field High compressive strength Low coefficient of friction