HHC Precision manufactures high-precision carbon steel sleeve bushings using advanced CNC turning technology, ensuring excellent dimensional accuracy, wear resistance, and long service life for industrial machinery and mechanical assemblies.
Material：carbide sleeve
Process：CNC Turning
Finish：Cleaning
We are HHC Precision, a leading manufacturer specializing in precision metal hardware components. Our HHC-821 carbon steel sleeve bushing is crafted with meticulous attention to detail. Using advanced CNC machining, we achieve tight tolerances and smooth inner/outer surfaces for seamless integration. Built from durable carbon steel, this bushing is designed to withstand high loads and demanding conditions. The precise alignment and robust construction ensure long-term reliability in industrial applications. Every component reflects our commitment to precision engineering—where performance meets durability.
| Items | Details |
| Product Name | HHC-821 Carbon steel Sleeve Bushing |
| Standard Compliance | OEM Services |
| Certifications | IATF16949 2016; ISO9001 2015; ISO14001:2015; RoHS; REACH |
| Manufacturing Process | Precision Grinding, CNC Machining |
| Applications | Industrial Machinery, Tooling, Molds |
| Product Type | Sleeve Components |
| Material Options | Carbide |
| Packaging Details | Packaged in protective foam, then placed in carton boxes, or as per clients’ requirements. |
| Size Range | Φ15(Φ14.3×4.0)mm |
| Tolerance | ±0.01mm |
| Surface Finish | Finely Ground and Polished |
| Color | Metallic Silver |
| Manufacturing Capabilities | High-precision grinding and machining, Custom dimensions available |
| Special Features | Wear-resistant, Corrosion-resistant |
| Services | Items | Details |
| Shipping Port | Shenzhen or Hong Kong | |
| Production Lead Time | Quantity pieces 1-5,000 | 10 days |
| Quantity pieces >5,000 | Negotiable | |
| Customization Services | Customized Logo | Min. order 50 |
| Customized Packaging | Min. order 10 | |
| Graphic Customization | Min. order 50 |
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