
Tungsten alloy oil control tube has high strength, high hardness, small expansion coefficient, excellent corrosion resistance and high oxidation resistance. It has good tensile properties and fatigue properties from low temperature to 980 °C. Because of its excellent performance, it can meet the requirements of materials required for petroleum tubes, and is widely used in the petrochemical industry. More product details, please visit: http://www.tungsten-alloy.com/tungsten-alloy-tube.html Chinatungsten Online has many years of tungsten alloy production and sales experience, and advanced testing equipment.…