We are HHC Precision, a leading manufacturer specializing in precision metal hardware components. This HHC-1289 stainless steel perforated tube sleeve bushing showcases our expertise in complex cylindrical machining from SUS304 material. Our manufacturing process involves precise CNC turning to achieve consistent wall thickness and bore accuracy, followed by carefully positioned drilling operations for the ventilation holes. Each bushing receives thorough deburring and polishing to create smooth internal and external surfaces, with dimensional verification conducted throughout production to maintain tight tolerances.
| Product Name | HHC-1289 Stainless Steel Perforated Tube Sleeve Bushing |
| Diameter Range | Ø4–20 mm |
| Length Range | 6–30 mm |
| Thickness: | 0.5–2.0 mm |
| Tolerance | ±0.01 mm |
| Hardness | HV160–210 |
| Applications | Vent/Sensor Sleeves,Bushings,Flow-Control and Instrumentation Components |
| Certifications: | IATF16949:2016,ISO9001:2015,ISO13485:2016,ISO14001:2015,AS9100D, |
| Packaging Details: | Packaged in plastic bags, then placed in carton boxes, or as per clients' specific requirements. |
| Shipping Port | Shenzhen or Hong Kong |
| Production Lead Time | |
| Quantity (pieces) 1 - 5000 | 10 days |
| Quantity (pieces) > 5000 | To be negotiated |
| Customization Services | |
| Customized logo | Min. order 2 |
| Customized packaging | Min. order 2 |
| Graphic customization | Min. order 2 |
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