Your Trusted Partner for Precision Sealing
At Taizhou Liuhuan Machinery, we have been producing precision parts since 2009. Our cnc turning milling parts are a core product, commonly used in mechanical seals and hydraulic cylinders. These components require extreme precision to prevent leaks and withstand high pressure. We use durable materials like 40Cr and 316L for demanding applications, and low-friction materials such as PEEK or PTFE where needed. Holding the IATF16949 certification demonstrates our commitment to quality. We work closely with you to solve your sealing challenges.
Micro-Level Precision & Key Specifications
We manufacture CNC turning and milling parts with strict tolerances. Standard dimensions are held within ±0.05 mm, while critical areas can achieve ±0.005 mm. Surfaces are finely finished, ranging from Ra 0.8 μm down to a mirror-like Ra 0.4 μm, ensuring optimal sealing performance. Using CNC turning and precision grinding, we achieve this high level of accuracy while maintaining part strength under high pressure and temperature.
| Specification | Details |
| Materials | 40Cr, 316L, PEEK, PTFE |
| Size Tolerance | ±0.05 mm (Standard), ±0.005 mm (Critical) |
| Surface Roughness | Ra 0.8 μm to Ra 0.4 μm (Mirror Finish) |
| Key Applications | Mechanical Seals, Valve Seats, Hydraulic Cylinder Ends |
Our Service for Your Complex Needs
Our service for cnc turning milling parts covers the entire process. First, our team consults with you to understand your requirements and provides a clear quotation. During production, we perform regular inspections to ensure quality. A final inspection is conducted before shipping. If any issues arise, we respond within 24 hours. We do more than manufacture parts-we help you find the best solutions and aim to be your trusted partner in China.
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