90*33 single screw barrel for PPR/HDPE pipe

Features:  1.Special design for HDPE/PPR pipe 2.High capacity design 3.Wear resisting material 4.Trustable after service Technical Specification Type Single Extruder Screw and Barrel MOQ 1 set (1 pc of screw and 1 pc barrel) Design Details Screw I TYPE:nitirding ones II TYPE:bimetallic ones III TYPE:chrome plating ones Barrel  I TYPE:nitriding ones II TYPE:bimetallic ones Accessories Stop ring+washers to adjust the space between screw and barrel…