| Customization: | Available |
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| Application: | Machinery Parts |
| Machining: | CNC Machining |
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| Product Description | Stainless Steel Castings are produced from premium 304/316-grade stainless steel through silica sol precision casting technology, offering exceptional strength, corrosion resistance, high-temperature durability, and superior mechanical properties. These components include industrial valves, pump housings, pipe fittings, and mechanical structural parts, widely used in petrochemical, food/pharmaceutical, marine engineering, and energy equipment industries. Manufacturing strictly complies with ISO9001 quality standards, supported by X-ray flaw detection, chemical composition analysis, and rigorous inspections to ensure dimensional accuracy and internal structural integrity. Customizable designs are available, with optional surface treatments such as polishing, sandblasting, and acid pickling to meet diverse operational demands. |
| Product Name | Casting Parts |
| Material | SS304,SS316,CF8,SUS304,HA1,SUS410,S25C,S20C,1.4301,SNCM420,SNCM815, SCM415,S45C,SCM435,SNCM220,S15C,SCM440,S35C,SNCM439,SUM22,40Cr,SUS303,SC45C ect. |
| Product Size | Customer's Drawing Required |
| Color | silvery white;black |
| Mould | Design and produce by ourself and supplied by customer |
| Drawing | Provide by customer or design according to the sample. |
| Drawing Format | Pro/E, AutoCAD, Solidworks, CAXA, UG, CAD, CAM, CAE, STP, IGES, etc. |
| Process | SS investment Casting, CNC machining, Turning/Electro polishing |
| Equipment | Melting Furnace, Pouring Machine, Wax Injection Machine, Shell Building Machine,Dewaxing Furnace, Curing Furnace,Shot Blasting Machine, Cutting Machine,Heat Treatment Furnace,CMM 3D Coordinate Measuring Machine, 2.5D Manual Image Measuring Machine, X-ray Inspection Machine,Hardness Tester, Height Tester, Micrometer, etc. |
| Surface Treatment | Trimming, Deburring, Polishing, Shot Blasting, Sand Blasting, Tumbling, Passivation, Electroplating, and so on. |
| Products Application | Automotive Industry, Bicycle and Motorcycle, Agricultural Machinery, Construction, Door/Windows and Furniture, Smart Home, Robotics, Communications, Oil,Petroleum,Chemical,Water,Gas etc. |
| Production Diagram | Drawings or Samples > Mold Fabrication > Mold Test > Qualified Sample > Mass Production Investment Casting > Deburring > Drilling&Tapping > Polishing > CNC Machining > Surface Treatment > Printing Logo > Quality Inspection > Packing > Shipping. |
Equipped with advanced facilities including precision casting production lines, CNC machining systems, and automated ring forging machines, we are certified under the ISO9001 Quality Management System to guarantee dimensional accuracy and structural integrity. The company holds multiple patents and trademarks spanning metal processing, mold manufacturing, and photovoltaic equipment leasing, demonstrating diversified expertise in the metal fabrication industry. Guided by the philosophy of "Integrity as the foundation, quality as the priority", we deliver high-performance, corrosion-resistant stainless steel solutions while driving technological innovation and sustainable industrial development.
With exceptional quality, impeccable service, competitive pricing, and timely delivery, we have earned the trust of global clients. We warmly invite partners worldwide to join hands with us to create a prosperous future.
Silica sol precision casting employs nano-silica sol as the binder for zirconia sand and other refractory materials to construct multi-layer ceramic shell molds. Through the lost-wax casting process, it achieves high-precision forming of complex stainless steel components. This process can produce 304/316 stainless steel castings with wall thickness ranging from 0.5 to 5 mm and dimensional tolerance up to CT4 level (±0.1 mm/25 mm), with surface roughness Ra ≤ 3.2 μm. It meets the strict requirements for corrosion resistance and structural precision in chemical valves, food machinery, and marine equipment. Typical applications include special-shaped pipe fittings, thin-walled flanges, and pressure-resistant pump bodies. Through post-processes such as solution treatment and acid washing passivation, the intergranular corrosion resistance and mechanical properties of austenitic stainless steel are ensured to meet the standards.
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