GLÄNZENDE ROHRE UND SCHLÄUCHE

摘要

Tubes and pipes and methods of forming the same are described herein. The tubes and pipes include a wall structure having an external surface and an internal surface defining an internal chamber, said wall structure including at least one layer including a metallocene produced polyethylene resin and having an external surface having a gloss of at least 40 as determined by the standard test of ASTM D2457-90.