... sale service 3.ISO 2000 certified.. composite pipes mold The quality of composite pipes mold can be guaranteed by the blow ... steps.. Following is the essential informations, for your reference. Namecomposite pipes moldMould material45#, 50#, P20, H13, 718, 2738, NAK80, S136, ... coldDesign softwareUG, PROE, CAD, CAXA ect.Plastic materialPP, PC, PS, PE, PU, PVC, ABS, PMMA ect.Mould life300,000-3,000 ...