DIN 7603, copper - hovoseal
They can be used everywhere, thanks to their resistance to corrosion, except in the presence of strong acids
They are softer in their structure and under pressure, they conform better to the irregular surfaces of the parts to be screwed
Indication
When using sealing rings, pay attention to both the size of the internal diameter and that of the external diameter; in cases of constriction, the internal diameter is decisive, since the 10 x 14 or even the 10 x 16 can serve the same purpose as the 10 x 12
Material
Copper
Shape
Round
Max. temperature resistance
900 °C
Internal diameter (d1)
14 mm
External diameter (d2)
20 mm
Thickness (h1)
2 mm
DIN
7603