Ductile Iron Castings

High-precision cast iron bearing seat with dense structure, high rigidity, and excellent vibration damping. Offers wear/corrosion resistance, meets international standards, and supports custom processing for industrial machinery.

Our cast iron mechanical castings are universal industrial structural and load-bearing components widely used in mechanical manufacturing and industrial equipment fields. Adopting high-quality cast iron raw materials and mature standard casting technology, the products feature dense internal structure, uniform texture and stable overall performance. With precise dimensional tolerance, smooth surface and low defect rate, these castings meet international industrial production

High-grade cast iron brake drums with superior heat dissipation, wear resistance, and structural stability. Certified for safety, custom sizes available. Ideal for heavy-duty vehicles and industrial transport systems.

High-rigidity cast iron mechanical castings with superior wear resistance, vibration damping, and load-bearing capacity. Custom sizes available, ideal for industrial machinery and equipment.

Ductile iron butterfly valve body casting for industrial pipelines. High strength, corrosion resistance, and sealing performance. Custom sizes available. Durable, efficient, and cost-effective for B2B fluid control systems.

Heavy-duty cast iron manhole covers with superior pressure resistance, anti-slip design, and custom sizing. Certified for municipal infrastructure, offering durability, corrosion resistance, and noise reduction for global B2B projects.

QT450-10 ductile iron valve body offers superior strength (450MPa tensile) and high ductility (10%+), resisting water hammer, vibration, and extreme temperatures. Cost-effective alternative to cast steel with excellent corrosion resistance for municipal and industrial fluid networks.

Product Attributes Attribute Detail Material Ductile Iron (GGG40, GGG50, EN-GJS-400-15, ASTM A536) Casting Process Resin Sand Casting / Green Sand Casting Surface Finish Shot Blasted + Machined (Ra 3.2–6.3 μm) Heat Treatment Normalizing / Annealing (Optional) Tolerance ISO 8062 CT10–CT12 (Custom Tolerances Available) Weight Range 5 kg – 500 kg per Casting Application Hydraulic Housings, Gearbox Components, Pump Bodies, Structural Parts Certification ISO 9001:2015, Material

High-quality ductile iron valve castings offer superior strength, toughness, and impact resistance. Precision manufacturing ensures watertight sealing and smooth fluid flow. Cost-effective alternative to cast steel with reliable performance for industrial and municipal applications.

Ductile iron cable protector for extreme oil & gas environments. Resists corrosion, fracture, and heavy loads with a 30-year service life. Ensures operational safety and prevents costly downtime.

Heavy-Duty Truck Parabolic Suspension – Forged in Strength with QT800-5 Engineer your fleet for unmatched durability and safety. Our truck parabolic suspension systems are built around high-performance castings made from QT800-5 ductile iron. This advanced material provides the perfect balance of extreme strength and impact resistance required for the harshest road conditions. Why QT800-5 is the Ultimate Choice Extreme Load Capacity: QT800-5 offers a minimum tensile strength

Ductile Iron Sand Casting Three-Way Fittings and Similar Castings High-quality ductile iron sand cast tee fittings with red epoxy paint coating, designed for reliable performance in fire protection systems and industrial piping applications. Product Specifications Material Ductile Iron (Grade: GGG40, GGG50) Manufacturing Process Sand Casting (Green Sand / Resin Sand) Surface Treatment Red Epoxy Paint Coating (anti-corrosion), optional galvanizing or powder coating Connection

Ductile Iron Material Clamp High-performance ductile iron pipe clamp featuring cast construction with EPDM gasket for superior sealing performance in demanding industrial applications. Product Specifications Parameter Specification Material Ductile Iron (Grade: GGG40, GGG50) Manufacturing Process Sand Casting (Green Sand / Resin Sand) Surface Treatment Red Epoxy Paint Coating (anti-corrosion), optional galvanizing or powder coating Gasket Material EPDM Rubber (Weather &

Sand-Cast Ductile Iron QT450 Filter Housing – Product Specification Sheet Parameter Specification P r o d u c t N a m e S a n d -C a s t D u c t i l e I r o n F i l t e r H o u s i n g / Y -T y p e S t r a i n e r B o d y M a t e r i a l G r a d e Ductile Iron QT450 (Equivalent: EN-GJS-450-10 / ASTM A536 65-45-12) C a s t i n g P r o c e s s G r ee n S a n d C a s t i n g ( M a n ua l / R e s i n C o r e , H ig h P r e c is i o n ) A p p li c at i o n I n d u s t r i a l F i

Specializing in the production of QT450-10 ductile iron lost foam casting agricultural machinery housings and tractor cases, using advanced lost foam casting process to provide high strength and high toughness case castings for the agricultural machinery industry. The lost foam casting process has significant advantages such as high dimensional accuracy, smooth casting surface, and unlimited structural complexity, especially suitable for producing large and complex agricultur

Ductile Iron Auto Parts | Steering knuckle-caliper bracket-Controlling the road with toughness, casting the invisible backbone of driving safety. In every car galloping on the road, there is such a group of seemingly low-key but vital components-steering knuckle and caliper bracket. They silently bear the steering accuracy, braking stability and vehicle handling safety, and are the core hubs connecting wheels, suspensions and braking systems. What gives them strong performanc