网页2 inch thick high quality rigid polyethylene sheet for Storage Polyethylene HDPE Sheets. FDA 21CFR177.1520 Sec. 2.1, ASTM D4976, PE244, ASTMD1248 Type IV, Class A, Fed Spec LP512, Type 1, Class H, Grade 5 HDPE Sheets Technical Data Sheet. Get Price If you have any questions, please ntact us immediately, we will reply you within 24 hours