The most tested flexible dual-wall on the market with millions of feet installed! 

the

gold

standard

the

gold

standard

1717 16th St NE   WIllmar, MN 56201       800.992.1725

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©2019 Prinsco, Inc. 

1717 16th St NE   WIllmar, MN 56201       800.992.1725

Benefits of Goldflex® Flexible Dual-Wall

Engineered to offer the most flexibility on the market making it easier to handle and safer to install

Flexible

Safer installs with the crew above ground

Trenchless

Rigorously tested and inspected to ensure quality and adherence to ASTM F3390

Quality

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Prinsco was proud to initiate and lead the creation of a new ASTM standard for flexible dual-wall pipe. We are pioneers of flexible dual-wall and continue to push the industry forward by setting the gold standard for quality and performance.

The American Society for Testing and Materials (ASTM) has published a new technical standard for flexible dual-wall pipe, creating industry-wide consensus regarding required characteristics of this product. ASTM F3390 is a significant step in the advancement of flexible dual-wall pipe in land drainage applications, specifically engineered water management systems for regulated government or NRCS projects. This industry standard ensures that engineers and project managers are getting a consistent and quality product. 

the gold standard

is now officially the ASTM F3390 standard

Order Goldflex Flexible Dual-Wall Today!

ASTM F3390 Requirement Highlights