Corma Inc. is a world leader supplying equipment to produce corrugated plastic pipes. Known for innovation, Corma has developed much of the technology and processes which are industry standards today, such as the double wall corrugated pipe system and several patented in-line coupling solutions. Other Corma patents include Vertical Corrugator Construction, Mold Block Quick Return System, Compact Die (for large diameter pipe), Vacuum Forming and Super Cooling.   Corma has more than 50 years of experience fabricating Corrugators, dies, mold blocks and downstream equipment to produce PE, PP, PVC and PA corrugated pipes. Corma lines have been installed in over 100 countries around the world.