Toughening Disks
Type | d(mm) | D(mm) | h(mm) | t(mm) |
TDK | 8.6 | 75 | 5 | 0.7 |
TDK-60 | 8.6 | 60 | 5 | 0.8 |
The washer serves as a stiffening of rectangular ducts with large cross-sections, in order to eliminate their vibrations of deformation,it is made of 0.8-1.0 mm thick galvanized steel sheet with a screw-in to the nut
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