SINCE 1981

Bidue Srl, recognized niche leader in the production of high quality welded tubes, makes a giant leap forward in the 40th year of its foundation becoming – as of January 2021 – Bidue Eusider srl, 100% part of the Eusider Group.

BIDUE Eusider represents true Italian excellence in the world, as over 80% of production is exported in such geographies as United States, Australia, China, India, Brazil, Russia and broader Europe of course.

The production process rests on high-tech lines capable of making electro-welded precision pipes in carbon steel tubes, with diameters up to 220 mm and a minimum thickness of 0,8 mm.
The constant commitment towards finding innovative solutions has allowed BIDUE Eusider to successfully offer tubes which are outstanding for lightness, versatility and competitive cost.

Unparalleled quality. Worldwide.


To ensure high and consistent product quality BIDUE Eusider is ISO 9001 and IATF 16949 certified. Besides it is also ISO 14001 certified, a testimony of its real and long standing attention to the environment.

BIDUE Eusider produces, stocks and sells out of a modern 12.000 sqm facility in Northern Italy and is equipped with broad testing capabilities, both chemical and mechanical, in its own lab.

In March 2019 BIDUE Eusider implemented the so-called Model 231, the highest governance framework in Italy. Another important step in its never-ending  journey for highest quality at 360 degrees.

BIDUE Eusider’s lab is capable of performing:

bidue_traction_testtraction test
bidue_chemical_analysischemical analysis
bidue_measurement_of_the_surface_roughnessmeasurement of surface roughness
bidue_measurement_of_the_coatingmeasurement of coating
bidue_measurement_of_the_hardnessmeasurement of hardness
bidue_metallographic_analysysmetallographic analysis




BIDUE Eusider Srl
Melara (RO)

Via dell’Artigianato, 16

Tel. +39 0425/89706 (r.a.)
Fax +39 0425/89690

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