we know how to handle metal

De.Ma. produces stainless steel tubes from cold rolled strips.

The process takes place online inside a chamber in an inert atmosphere.

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Our production complies with the reference standard for

electrowelded stainless steel tubes for equipment

subjected to pressure EN 10217/7 TC1

The electrowelding process occurs without filler metal.

This process guarantees the perfect maintenance of the structure and

of matter which remains unchanged. The final aesthetic appearance of the tubes allows adaptation to different application sectors.