... Injection,etc 4,Factory price & Free sam1,Item:HDPE LDPE LLDPE PP resin ,2,Grade: Film , Extrusion, Blow molding, Injection molding ... , Pipe grade etc.3,Application: All kinds of plastic products 4,Specification for example:HDPE: HDPE cable materialPropertyUnitTypical ValueMass densityg/cm ... , etc. Catkin Best Price PE80 PE100 of Pipe grade HDPE(High-density polyethylene) granule