These products passed the most stringent field tests and obtained the most prestigious certifications, conforming to legislation from around the globe for water and gas networks and for the conveyance of fuels.

The systems

Nupi Industrie Italiane S.p.A. offers a complete range of pipes and fittings made in the most modern thermoplastic materials.
These systems are known as real problem solving systems capable of supplying every kind of installation while reducing costs, avoiding waste and increasing productivity.
Thanks to their quality, these products passed the most stringent field tests and obtained the most prestigious certifications, conforming to legislation from around the globe for water and gas networks and for the conveyance of fuels.

Nupi Industrie Italiane S.p.A. produces Polyethylene (PE100 – PE100RC – PE80 – LDPE) and Polyamide (PAU 12) pipes and their fitting ranges for the distribution of water and gas under pressure (Water and Gas Pipelines).

All the fittings required for the installation (ELOFIT – ELOPRESS – ELAMID) are designed and manufactured using advanced technologies.

ELOFIT and ELAMID are complete systems composed of fittings and special parts that can be welded by electrofusion or butt fusion.

ELOFIT fittings are used for the transport of medium and low pressure fuel gas, drinking water, fluids for human consumption, industrial fluids and compatible chemicals. Elamid is indicated for high pressure fuel gas.

The ELOPRESS compression fitting range is used for the distribution of drinking water and liquids for human consumption mainly in irrigation.

All product ranges are designed and manufactured according to the most stringent international standards.

Industrial division

The industrial division founded in 1995 is responsible for the production of thermoplastic piping systems specifically dedicated to oil and industrial fields. It includes the following product ranges: Smartflex, Ecosmart, Oiltech, SMARTlpg, Elosmart and SmartConduit.

Smartflex is a complete system for the transport of automotive and aviation fuels, biofuels and hazardous fluids in general.

EcoSmart is a single wall single wire fitting range made of black PE100 approved according to standards EN14125 and KIWA.

Oiltech is a piping system for oil pipelines specifically designed for petrochemical applications.

SMARTlpg is a system of pipes made of thermoplastic material reinforced with polyester fibres and fittings for the transport of LPG. The system is waterproof, biocompatible and 100% recyclable.

Elosmart is a system of PE100 double wall pipes and electrofusion fittings for industrial applications.

Smartconduit is a pipe and fitting system for the transport of electrical cables in contaminated environments.

The field of plumbing installations includes the following product ranges: NIRON, POLYSYS TEM, MULTIPINZA, MULTINUPI, MULTIGECO, ELOTHERM and ECOWAVE.

NIRON and POLYSYS TEM ranges are produced using random Polypropylene (PP-R, PP-RP and PP-RCT) for the transport of hot and cold water and are used for different types of installations: from plumbing systems in individual housing up to hotels, hospitals, gyms and cruise ships.

The system is also used for the transport of compressed air and chemicals, showing great versatility thanks to its excellent characteristics.

The multi-layer systems (MULTIPINZA, MULTINUPI and MULTIGECO) exploit the technology of multilayer pipes, malleable and with high mechanical strength, and pressure fittings, quick to install. Used for sanitary, heating and gas installations.

ELOTHERM is a system that includes POLY BUTYLENE pipes and a wide range of brass and PPSU plugin fittings designed for the transport of water at high temperatures. Plug-in fittings allow a quick installation, safe and reliable over time.

ECOWAVE is the sanitary range for flushing systems and includes external and built-in cisterns.