น้ำมันหล่อเย็น

United Uniquench series are formulated to enhance heat treatment performance. Products are designed to suit various material, sizes and quenching process in order to produce parts of optimum hardness without causing deformation or cracks. United Uniquench series is treated with special anti-oxidants that offer inherent thermal stability to ensure minimum staining of parts and sludge formation, hence extending the oil’s life span.