1/16 good quality HDPE sheets export 1/16 price for extruded hdpe sheet-HDPE high density . 1-16 of 575 results for “hdpe sheets” – henan okay.com Generic HDPE (High Density Polyethylene) Sheet, Opaque White, Standard Tolerance, 14 Inch Thickness, 6 Inch Width, 12 Inch Length by Technology Island (6 Inch X 12 Inch) 3.8 out of 5 stars