... 1,good for extrusion 2,high accuracy Refrigerator Door Gasket Mould/supply freezer door gasket mould Our company produces kinds of seal ... on refrigerator, ice chest, water dispensor, etc.Used on automatic refrigerator door gasket extrusion line to achieve high efficiency and high speed ... .Standard diameter is 70~90mm,mould material is 2Cr13. Refrigerator Door Gasket Mould/supply freezer ...