D.70 and D.90 filler necks male threaded, in steel or stainless steel, to be welded or screwed directly on fuel, hydraulic oils and other fluids tanks.
These products are compatible with our D.70 and D.90 tank caps.
The careful selection of raw materials and the adoption of innovative production processes, are the first guarantee of quality and reliability over time of our product.
We perform several strength and durability tests and tests for product quality control during the various processing phases. On request we can issue the relevant certificates in compliance with national and international regulations.