Steel Sand Casting Supplier – Leesh is a specialized provider of high-quality steel castings for heavy-duty industrial applications. As a trusted steel sand casting manufacturer, operator of a modern steel sand casting foundry and established steel sand casting company, we have decades of expertise in producing durable, precision-engineered steel parts that meet the most demanding industry standards.
Steel Sand Casting Supplier: Comprehensive Material Solutions
As a leading Steel Sand Casting Supplier, we offer a full range of steel casting solutions to your specific requirements. We operate as a dedicated alloy steel sand casting supplier, producing parts with exceptional wear resistance, heat resistance and mechanical properties for critical applications. Our facility also specializes in high-strength steel sand casting services, delivering components that can withstand extreme loads and harsh operating environments across mining, construction and energy industries.
Steel Sand Casting Supplier in China: Advanced Production Capabilities
Our Steel Sand Casting Supplier in China facility is equipped with state-of-the-art molding, melting and finishing equipment to handle projects of all sizes. From small-batch prototypes to high-volume production runs, we have the capacity and flexibility to meet your needs. Our experienced engineering team works closely with clients to optimize designs for castability, reducing production costs and improving part performance without compromising quality. We maintain strict control over every production step to ensure consistent results.
Quality Assurance & Global Service
We implement rigorous quality control measures at every stage of production, from raw material chemical analysis to final dimensional inspection and non-destructive testing. Our QA team ensure that every casting meets or exceeds international standards. We ship to clients worldwide with reliable logistics partners, guaranteeing on-time delivery and transparent communication throughout the entire process. Whether you need standard or custom steel castings, we are your trusted partner for all steel sand casting needs.
| Manufacturing Method | Cast Iron Sand Casting Supplier(Resin Sand, Procated Sand Stack Castings, Clay Sand, Water glass sand, Green Sand,lost foam ) |
| Material Standard | GB, ANSI, BS, DIN, JIS, ASTM, ASME, AISI, etc carbon steel, low carbon steel, middle carbon steel, G35, G45, WCB, WCA, WCC, ISO 340-550, etc. Alloy Carbon steel: G25CrMo4, Heat Resistant Steel, etc. Stainless Steel: SUS 304, 304L, 316, 316L, CF8, CF8M, G-X7CrNiNb1189, etc. AS2074 or according to customer specific requirement. Ductile Iron:A536-Gr.60-40-18,GGG40,GGG50,FCD40,FCD50,Gr370-17,Gr420-12,etc Grey Iron:EN-GJL-250 Casting,A48-No.20,25,30,GG10,GG15,GG20,FC10,FC15,FC20,Grade 150,180,220,FGL150,FGL200,FGL250,etc |
| Weight Range | 1 kg to 100 Tons |
| General Casting Tolerance | CT8-CT12 |
| Design Software | UG, Pro-E, Inventor |
| Dwg Format | STP, STEP, IGS,STP,X_T ,DXF,DWG , Pro/E, PDF, SLDPRT |
| Mould Manufacturing | Yes |
| Casting Stimulation | Yes |
| Ultimate machining tolerance | 0.005mm |
| Quality Control | RT,UT,MT,PT,CMM,SCAN,Chemical and Mechanical Property Testing,Spectrometer,etc |
| Finish Roughness | Ra12.5-Ra25 according to customer requirement |
| Logo/ID | Silk-screening, Laser Marking, Engrave,Painting |
| Heat Treatment | Normalization, Annealing, Quenching and Tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching,etc |
| Surface Treatment | Shot/sand blast, Polishing, Surface Passivation, Painting , Anodizing,Powder coating, ED- Coating, Chrome Plating, zinc-plate, Dacromat coating, Finish Painting,hot-dip galvanizing, etc |
