... extrusion mould 2,Material:copper or stainless 3,Various sizes Calibration seeves for pipe extrusion mould Material:cooperOur main products:1 ... Changer ,Calibrator,Heater and so on,etc.Belowed is other calibration sleeves for your reference:Our main customers: Krauss-Maffei,Steer ... or visit our company!Attn:Alina Tel:+86-512-58926855 Calibration sleeves for pipe extrusion mould