Golden company's big size forged discs are well accepted by the market. We can produce according to customer's drawings. Main material covers carbon steel, alloy steel, stainless steel and nickel alloys etc.

Certification: ISO9001, PED ,SGS etc. Material Report: Hardness Report, UT/MT Report, Dimensions checking report, and Mechanical Property Test Report

Forged discs are used in a wide variety of industries including oil and gas exploration, machinery, gear manufacturing, aircraft and aerospace, energy and power generation, defense, automotive, heavy industrial, manufacturing, general metalworking, petroleum and chemical, mining, engine and turbine, ship building, construction, fabricated metal, pulp and paper, and food processing.

Raw Material: Choose first grade ingot steel, inspect chemical element, confirm achieve requirements.

Forging: Heating to the specified time and temperature,open forging and die forging to the wanted shapes.

Heat Treatment: According Tensile,Yield, Hardness requirements, fully heating.

Machining: Equip horizontal lathe, vertical lathe, CNC lathe, CNC machining center, turning machine,boring machine, milling machine, grinder. Tolerance can hold +/-0.01mm, surface roughness can meet Ra0.4.

Inspect: Every products made a test bar, used for test hardness and mechanical properties. All forging 100% UT inspect.

Test instruments:

Packing and Delivery