... offer PPR molds from size 16mm to 160mm covers Coupler, Elbow, Tee, Valve and metal insert parts. General Design1.1 The ... fittingMould for PPR pipe fittingDescription of goods (mold name)Coupler, Elbow, Tee, Reducer....No.of cavitiesMulti- cavitiesSteel for Mold baseStandardization DIN ... mode, sprue separated from product during ejection PPR fitting mould (male thread elbow)