The rust prevention of workpieces between the intermediate inventory of black metal castings and the machining process mainly adopts measures such as coating rust proof oil, rust proof paint or rust proof water on the workpieces. Applying anti rust oil is costly, difficult to clean, and inconvenient for subsequent processing. The cost of applying anti rust paint is also high, and it is extremely difficult to clean. After assembling the components, the paint peels off with the operation of the machinery, thereby contaminating the lubricating oil. Specializing in the casting and processing of ferrous metals, our company specializes in rust proof water containing sodium nitrite. The rust prevention of workpieces between the intermediate inventory of black metal castings and the machining process mainly adopts measures such as coating rust proof oil, rust proof paint or rust proof water on the workpieces. Applying anti rust oil is costly, difficult to clean, and inconvenient for subsequent processing. The cost of applying anti rust paint is also high, and it is extremely difficult to clean. After assembling the components, the paint peels off with the operation of the machinery, thereby contaminating the lubricating oil. Rust proof water containing sodium nitrite. Metal processing: metal sheets, semi-finished and finished products, die-casting molds, high-quality castings for various purposes, cast valves, gray mouth castings, ductile iron castings, malleable castings, cast steel parts, alloy castings, tight cast products, etc.
Plate: coated plate, cold-rolled plate, hot-rolled plate, processing and distribution equipment; Saw blades and cutting equipment; Metal processing equipment and products; Environmental protection equipment and materials, etc.