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NUPI Industrie Italiane S.p.A.

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NUPI Industrie Italiane has manufactured SMARTFLEX multi-layer Single and Double Wall HDPE piping system since 1995. The company has been producing pipe and fitting systems for water, gas and fuel for over 30 years using the most modern thermoplastic materials and manufacturing processes.

The SMARTFLEX piping system is UL, EN, IP and KIWA listed.

NUPI Industrie Italiane manufactures its products at four ISO certified production plants in Northern Italy. It has manufacturing plants also in Brazil (Sao Paulo) and in the U.S. (Houston). NUPI Industrie Italiane services its global network from offices in Italy, U.S., Brazil, Australia and China.

The SMARTFLEX piping system features: electro-fusion welded connections, traceability via bar code technology, welding machines and containment sumps all with a 30 year product warranty.

NUPI Industrie Italiane also provides a complete site design service and an Interactive Tracking System (ITS) via the Internet.

When you think of SMARTFLEX… think of Piping At Its Best!


  • Tanks and Sumps
  • Welding machine
  • Tooling
  • Interactive Tracking System

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