Annular corrugator

Apparatus for changing the tapered rolls of a skew rolling mill

Apparatus for corrugating pipes

Apparatus for forming corrugations of "zero" pitch in coaxial ca

Apparatus for producing annularly corrugated metal tubes

Apparatus for providing tubing with at least one internal spinal

Apparatus for rectifying round pipe and tubing

Apparatus for straightening coiled wire

Arrangement for inclined rolling of tube- and bar-shaped rolling

Arrangement for inclined rolling of tube-shaped or bar...

Corrugation apparatus

Device for corrugating tubes

Device for straightening a wire

Device for the manufacture of helically corrugated tubes

Finned tubing

Helically corrugating tubes

High-performance and high-efficiency rolled fin tube and...

Inclined rolling stand

Method and apparatus for embossing the inside surface of a cup-s

Method and apparatus for embossing the inside surface of a cup-s