This is the standard grade as supplied on this page.
. Some of Delrin's comparable properties include stiffness, dimensional stability, impact resistance, and structural strength. Delrin® tubes (acetal homopolymer) have many of the same characteristics of industrial metals such as brass, aluminum, zinc, and stainless steel.Delrin® Tubes are also called Delrin Tubular Bar, Hollow Bar, Bushing Stock, or Tubing Delrin® Tubes are supplied in Standard 5 Foot Lengths (longer lengths available request) Meets ASTM D6778 ( superceeds ASTM D4181 ) Delrin® is a registered tradename of E.