Common Material Grades
Steel: The most widely used material, including alloy structural steel (42CrMo/4140, 34CrNiMo6/4340, 30CrMnSiA), stainless steel (304L, 316H, 17-4PH), and heat-resistant steel (P91, 15CrMo).
Aluminum Alloys: Primarily used in applications requiring lightweight materials; grades include 6061, 7075, 7050, and 2024.
Special Alloys: Used in extreme environments, such as the nickel-based alloy Inconel 718 and the titanium alloy Ti-6Al-4V.
Dimensions and Weight
Dimension Range: Outer diameters range from several hundred millimeters to 15.6 meters; wall thicknesses range from 25 mm to over 1,200 mm.
Weight: Ranges from several hundred kilograms to 150 metric tons.
Major Application Areas
Nuclear Power: Used as core support rings for nuclear reactor pressure vessels, which must withstand extreme high temperatures and high-radiation environments.
Aerospace: Used in critical load-bearing components such as aircraft engine casings and rocket bodies.
Heavy Machinery: Used as large bearing rings, gear rings, clamping rings, and guide rings for industrial equipment.
General Industry: Used to manufacture large flanges, pipe fittings, and various ring-shaped structural components for high-stress applications.
We also provide forging blanks and CNC precision machining services for our clients, covering industries such as energy, petrochemicals, steel, engineering machinery, plastics, prevention and control, hydraulics, healthcare, and food. Please feel free to send us drawings for inquiries.
Metalworking Services
CNC Machining
Sheet Metal Fabrication
Metal Welding
Metal Cutting
Metal Bending
Metal Punching
Metal Forging
Metal Sheet Rolling
Tube and Plate Drilling
Our heavy-duty forging presses support open-die forging and deformation of large-section forgings, including discs, shafts, blocks, and custom components. This capability enables us to meet the demanding forming requirements of heavy industrial applications.
Heat treatment is a critical step in achieving the mechanical properties required for heavy-duty forgings. Our process capabilities meet the strength, toughness, and structural stability requirements for forged components used under demanding operating conditions.
We offer machining capabilities for large forged shafts and long cylindrical components, supporting both rough and finish machining. This capacity is suitable for stepped shafts, rotor shafts, rollers, and other heavy-duty forged shaft components.
Our machining facilities are capable of handling large ring-shaped forgings and circular parts that require precise turning, face machining, boring, and contour control. This capability is suitable for industrial ring blanks, heavy-duty circular parts, and machined ring forgings.
We offer machining solutions for heavy-duty cylindrical, hollow, and tubular forgings. This capability supports the machining of sleeves, cylinders, and other thick-walled forged components used in pressure vessels, rotating systems, and general industrial applications.
Quality control is integrated into our production process through the inspection and testing of forged and machined parts. Our capabilities help verify the dimensional accuracy, condition, and quality consistency of industrial forgings prior to delivery.
Finished forgings are properly protected and packaged to minimize the risk of damage during storage and transportation. Our packaging methods ensure the safe domestic delivery and export shipment of machined and high-value forged components.
