Custom Large Casting Parts for Heavy Industry Applications

About Our Large Casting Parts

Large casting parts are the backbone of heavy industrial equipment, widely used in energy generation, mining, metallurgy, shipbuilding, and petrochemical plants. These components require high structural integrity, precision, and superior mechanical properties to perform under extreme conditions.

At Shandong Chengshuo Metal Products Co., Ltd., we specialize in producing custom large castings ranging from 500 kg to over 25 tons per piece, using advanced manufacturing and quality control processes.

Our Casting Technologies

We adopt advanced foundry and metallurgical techniques to ensure excellent dimensional accuracy and material performance:

• Lost Foam Casting for precision shapes and weight optimization

• Advanced Heat Treatment for stress relief, normalization, and improved toughness

• CNC Machining for tight tolerances and fine surface finish

Material Options & Standards

• Carbon Steel Castings – ASTM A27, A216 WCB

• Alloy Steel Castings – ASTM A487, A217

• Stainless Steel Castings – ASTM A351, CF8/CF8M

• Aluminum Alloy & Brass Castings – For lightweight and corrosion resistance

We strictly follow international standards (ASTM, DIN, EN, ISO) to meet global customer requirements.

Quality Control & Inspection

Every large casting undergoes comprehensive testing to guarantee performance and reliability:

• Non-Destructive Testing (NDT) – UT, RT, MT, PT

• Chemical Analysis with Spectrometer

• Mechanical Testing – Tensile, Impact, Hardness

• Dimensional Inspection using CMM (Coordinate Measuring Machine)

• Ultrasonic & Radiographic Testing to detect internal flaws

Applications of Large Castings

• Energy Sector: Turbine housings, generator frames, wind power hubs

• Metallurgy & Mining: Rolling mill stands, crusher frames, grinding mill shells

• Marine Engineering: Ship propeller hubs, anchor system components

• Petrochemical Equipment: Valve bodies, pump casings, pressure vessel parts

Why Choose Us?

• Over 15 Years of Foundry Experience

• Advanced Production Facilities for large and complex castings

• Turnkey Solutions – From mold design to final machining

• ISO 9001 Certified Quality Management

Request a Quote for Large Casting Parts Today

Looking for custom large steel castings, heavy metal castings, or precision-machined castings? Contact us today to discuss your project requirements.