All “S” and “SD” inserts are produced homogeneously in the ultra-modern Cast factories in Turin. The quality and repeatability levels are very high.
For each part, traceability is endured by an engraved code, as follows:
Cast – T 5 CE 50 48
T indicates the production plant, 5 the year of manufacturing, CE manufactured in Europe, 50 the type of steel, 48 the cast number.
Besides, the internal shape of the crimping sleeve guarantees, regardless of the diameter and the series, the correct position of the pipe relative to the connector.
To start with, the pipe is positioned effortlessly in the correct position on an internal stop in the crimping sleeve.
The nipple is then inserted quickly and right down to its mechanical stop, without any risk of error.
The risk of seepage disappears thanks to a perfect match between the internal shape of the crimping sleeves and that of the nipple.
The shape of the nipple has 3 different kinds of sealing points and pressure resistance that are ideally positioned. First, the 1-2-3-4 sealing points required for very difficult applications to prevent seepage.
Then, the series of pressure resistance surfaces, 6 and 9, surrounded by sealing points 5-7-8-10.
And finally, facing the last notch of the skirt that is less pronounced than the others, a cylindrical sealing shape that cannot alter the inner tube of the pipe.