... 2,Heat treatment HRC30-32 ItemSpecification of good service PVC profile toolings Mold materialStainless steel: 3Cr17, 3Cr17NiMoV, DIN2316Mold componentdie ... , side hung door, shutter door, door with screen sash and so on. 9. PVC plastic profile extrusion mold (different section ... louver window, sliding door, casement door, folding door and rolling door, etc DIE1) Die design is based on flow simulations ...