Inspection and finishing

The hydraulic flange spreader is ideal for repairing pipes and flanges. Additionally, it can also be used for replacing elbows, flanges, and metal seals on couplings, as well as for maintaining heavy equipment and many other tasks.

This set of 30 surface roughness standards in μm is the ideal tool for verifying and controlling the quality of machined surfaces. It includes a comprehensive range for various processes: lapping, superfinishing, grinding, milling, and turning.

Passivation is intended to guarantee the good resistance to corrosion of stainless steels by the formation of a homogeneous and non-porous passive layer. It is needed whenever the passive layer has been destroyed or needs to be reinforced. Passivation also makes it possible to reduce rinsing defects by requiring operators to carry out an additional rinsing.