pipeline connection tension clamp 6″
This specially designed clamp eliminates the need to replace bolts on flanged connections.
When the clamp is mounted on a flange connection, having performed its tightening it stays on the spot, while the prefabricated structure which was used for set up, its lifted to the surface and can be used to further set the next clutch.
This specially designed clamp with hydraulic flanges that approaching one another, and actually takes the tightening torque of the screws on themselves so that the screws become useless. Once the clamp is put on – remains permanently at the connection point