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Thanks to the materials evolution and production systems, today it’s possible to produce high quality O-Rings, constant in the time, in some cases, it allowed to the designer to substitute the sophisticated elements with the O-ring , and the O-ring became the most used element of static holding (in some cases dynamic). From the simplest applications to the most complex applications, our O-rings offer the warranty of performance that you are looking for.

With the O-rings diffusion, it was necessary an introduction of new sizes. Today, the market requires thousands of different combinations: diameters and cords. Our company offers you a range of infinite measures. From the smallest O-ring with the internal diameter of 1, 00 mm to the biggest, that, thanks to the innovative production system, it doesn’t put limits to the dimensions. If we add the possibility to choose among hundreds of different mixes with different colours, features and hardness, the possibilities are really infinite.

The continuous investment in the technology allows us to create a new production system to complete the range of measures produced by our company.
Internal diameter dimensions are practically INFINITE, purchase minimum value is low, and no costs for the moulds and short delivery times make this system an absolute novelty.





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UBA & W270
Herewith it is with pleasure we are confirming you that in August 2016 our EPDM 70 PEROXIDE CURED M534 passed and gained officially UBA and W270 CERTIFICATION for drinking water application.
This is will be the completation of the whole range of approval we got already on this compound, as NSF61, UL778, CLP, KIWA, WRAS, 3-A Sanitary standard class II, USP….
Our sales department will be pleased to get your RFQ to offer you very good prices for such material, for which we are focused to keep also large stock.
DVGW certification for NBR 50 M472 EN549 H2 B2

DUCI SRL is pleased to inform all our customers about the recent CERTIFICATION EN549 H2 B2 obtained from DVGW on our NBR 50 M472

Produzione di O-rings Stampaggio di O-rings Stampaggio iniezione di O-rings Stampaggio compressione di O-rings O-rings in NBR O-rings . O-ring O-rings in vmq Nitrile O-rings O-rings standard dichtungen seals