... die steel:42Cr or 40Cr 2.For PE carbon spiral Pipe Extrusion PE carbon spiral pipe extrusiob mould Advantages of Aboved hdpe ... Die can with or without movable frame;5. For PE carbon spiral pipe;6. Extrusion Components supplied also;7. High-tech ... , Screen Changer,etc.Extrusion Die exported to :Ukraine,Chile, Japan ,Russia, Mexico, Bangladesh, India, Argentina, Africa, Korea, Vietnam, Philippines, Egypt, ...