... injection mould,Punching mould, Die casting mould,Rubber mould,silicone mould,blowing mould,Preform mould,Forging mould,Plastic Extrusion mould,forging mould,compression mould,Extrusion mould,plastic&rubber ... Technical description: 1 Name Seal of bearing mold 2 Mould Cavity single/multi 3 Mould Steel 718H,P20,2738,ect ... 10 Use Condition -10 to 120 centigrade 11 Mould life 500,000 -1,000,000 12 ...