... :DIN2738, 2316, 718 Plastic pipe fitting mould Chuangyuan are professional manufacturer of plastic pipe fitting mould, including PPR, PVC, PP, PE, PERT, PPSU, and so on. Description ... (CNC, sparking machine, boring machine) & mould makers installStep 6Mould testingStep 7Send the samples to checkStep 8Receive the balance & mould shipment ABS pipe fitting mould