Mathey Dearman Rim Clamp

Jackscrews apply pressure on specific high points to precisely reform and align the pipe or shells. Ideal for applications that require 100% weld and grind without releasing clamping pressure to prevent cracking of partially completed welds. The clamp may also be used to round the pipe or shell on which it is placed.

Rim Clamp surfaces which contact the pipe are stainless steel so that it may be used for Nuclear and other similar applications. The clamp will reform 45,000 psi tensile strength pipes up to Schedule 80, with out-of-round conditions up to 2" (51 mm).


For rental rates & availability contact
Joe Smith at

704-967-0187 or