摘要 |
<p>Dynamical flange clamp for strengthening flange couplings or taking over the bolt forces in a loaded flange coupling, where opposite clamps (1, 2) are preloaded towards each other, contraholders (3) are fitted on one of the clamps (2), functioning as back stop to absorb the preload. The dynamic flange clamp is particularly useful during bolt changes in a Hot Bolting operation.</p> |