AD Tubi Inossidabili S.p.A., a company set up in 1997, produces welded stainless steel and nickel alloys tubes and takes aim at offering to the market a new supplier completely independent from any major group, in order to satisfy a customary searching above all quality products, flexibility and reliability. Our unavoidable principle was and is still getting at a quality production, and to this end we have adopted a fully controlled production process, working ordinarily respecting very strict parameters. Loyal to this premises, we have put ourselves into action in order to obtain the certification ISO 9002 and the DVGW approval, which through a cautious and meticulous business conduct are able to offer a satisfactory service even to the most demanding customer. We actually have at our disposal three TIG welding lines, which cover a range including diameters from 7.5 to 40 mm and thicknesses from 0.4 to 3.2 mm; short-term we furthermore intend to widen our dimensional and quantitative capacities. We are able to offer not annealed or bright annealed tubes, since we own annealing equipment. As far as the surfaces are concerned, they are available as welded or in the options brushed, polished or mirror polished. The random lengths go from 2.500 mm to 12.000 mm and the fixed length from 300 to 2.800 mm.

Areas of Expertise: Raw Materials, Tubes and Accessories (Tubes, Stainless Steel, Stainless Steel (Rustproof), Tubes made from various manufacturing and processing methods (welded, cold and hot drawn, pressed), Tubes made from various manufacturing and processing methods (welded, cold and hot drawn, pressed))