What is pickling?
The main processes of hot rolling pickling include laser welding, stretch straightening, turbulent pickling, in-line flattening, and trimming.
Pickling specifications are generally 1.0 - 6.0 * 800 - 1650mm. Products include low, medium and high strength stamping steel, automotive structural steel, etc., mainly delivered in the form of steel coils.
Process characteristics
A beautiful, smooth surface is obtained by removing the scale from the hot rolled steel sheet.
Features
Reducing costs and replacing the cold-rolled sheets with pickled sheets can save costs for the company.
The surface quality is good. Compared with the ordinary hot-rolled sheet, the hot-rolled pickling plate removes the surface iron oxide scale, improves the surface quality of the steel, and is convenient for welding, oiling and painting.
The dimensional accuracy is high, and after flattening, the plate shape can be changed to reduce the deviation of the unevenness.
Improves surface finish and enhances appearance.
The main purpose
Automobile industry. The main uses of hot-rolled pickling in the automotive industry are as follows: automotive undercarriage systems, including girders and sub-beams. Wheels, including rims, wheel radiation, etc. Driving the interior panels. The car panel is mainly the floor of the compartment of various trucks. Other stamping parts, including anti-collision bumpers, brake sluice covers and other small parts inside the car.
Machinery Industry. It mainly includes textile machinery, mining machinery, fans and some general machinery.
Light industrial appliances. Mainly used to manufacture compressor housings, brackets, water heater liners, etc. Chemical oil drums.
Bicycle parts, various welded pipes, electrical cabinets, highway guardrails, supermarket shelves, warehouse shelves, fences, iron ladders and stampings of various shapes.
Pickling specifications are generally 1.0 - 6.0 * 800 - 1650mm. Products include low, medium and high strength stamping steel, automotive structural steel, etc., mainly delivered in the form of steel coils.
Process characteristics
A beautiful, smooth surface is obtained by removing the scale from the hot rolled steel sheet.
Features
Reducing costs and replacing the cold-rolled sheets with pickled sheets can save costs for the company.
The surface quality is good. Compared with the ordinary hot-rolled sheet, the hot-rolled pickling plate removes the surface iron oxide scale, improves the surface quality of the steel, and is convenient for welding, oiling and painting.
The dimensional accuracy is high, and after flattening, the plate shape can be changed to reduce the deviation of the unevenness.
Improves surface finish and enhances appearance.
The main purpose
Automobile industry. The main uses of hot-rolled pickling in the automotive industry are as follows: automotive undercarriage systems, including girders and sub-beams. Wheels, including rims, wheel radiation, etc. Driving the interior panels. The car panel is mainly the floor of the compartment of various trucks. Other stamping parts, including anti-collision bumpers, brake sluice covers and other small parts inside the car.
Machinery Industry. It mainly includes textile machinery, mining machinery, fans and some general machinery.
Light industrial appliances. Mainly used to manufacture compressor housings, brackets, water heater liners, etc. Chemical oil drums.
Bicycle parts, various welded pipes, electrical cabinets, highway guardrails, supermarket shelves, warehouse shelves, fences, iron ladders and stampings of various shapes.
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