Extrusion Heads for the Manufacture of Polymer Casings for Protecting Pipelines against Corrosion

Panov A. K. , and Mekhlis A. N. , Russian Patent 2134640, 6V29S47/20. Extrusion head for the manufacture of polymer casings for the framing of pipes. Application 24.2.98. Published 20.8.99.

Panov A. K. , Development of extrusion head design for the manufacture of polymer casings. Technology on the Threshold of the Twenty-First Century. Collection of Scientific Proceedings. Gigem, Ufa, 1999, pp. 48–57.

Mekhlis A. N. , and Panov A. K. , Procedure for calculating the dimensions of polymer casing for the framing of pipes. Methods of the Cybernetics of Chemico-Technological Processes. Collection of Papers of Scientific Conference. UGNTU, Ufa, 1999, Vol. 2, Book 1, p. 115.