Common Material Grades
Alloy Steel: 42CrMo4, 34CrNiMo6, 30CrNiMo8, 18CrNiMo7-6, AISI 4140/4340/4150
Carbon Steel and Stainless Steel: Carbon steels such as C45, C35, S355J2G3; and stainless steels such as 304L, 316L, 17-4PH
Dimension Ranges
Outer Diameter (OD): Up to 5000 mm
Length: Typically up to 12 meters; Forgemasters in North America can machine lengths exceeding 400 inches
Major Applications
Oil and Gas: Used in high-pressure applications such as drilling equipment, blowout preventers, and pipe fittings
Power Generation and Heavy Machinery: Used in turbine sleeves, generator components, as well as hydraulic cylinders and bearing sleeves for heavy equipment in mining, construction, and other industries
Gears and Transmission Systems: Serves as the base blank for transmission components such as large internal gear rings and planetary gear carriers
Marine and Aerospace: Used in propeller shaft sleeves, rudder components, and critical load-bearing structural parts such as aircraft landing gear
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.
