Metal C-Ring for Injection Molding Applications

Redefining Sealing Technology: Sonkit’s Advanced Metal Sealing Solutions

Extreme environments demand precision-engineered solutions. Sonkit Industry is revolutionizing metal sealing technology with high-performance solutions built to withstand intense temperatures, pressure, and corrosive conditions.
Designed for industries such as injection molding and chemical fiber production, Sonkit’s advanced metal seals ensure unmatched reliability. Our spring-energized metal C-ring withstands temperatures from -50°C to 400°C and pressures up to 40MPa—delivering long-term operational stability even in the most demanding applications. Precision machining with tolerances as tight as ±0.05mm ensures optimal compression in limited spaces, forming an ultra-reliable seal.

Proven Performance. Unmatched Reliability.

Rigorous testing confirms Sonkit’s sealing technology reduces system leakage rates to an outstanding 1 × 10⁻⁸ Pa m³/s. Under extreme 40MPa pressure, no leakage was detected—demonstrating exceptional durability and efficiency. By minimizing maintenance requirements, these innovations optimize uptime for critical systems, from hot runner molds to melt filters and chemical fiber spinnerets.

Engineered for Excellence

Sonkit’s relentless commitment to innovation and precision engineering empowers industries worldwide to operate with greater efficiency and reliability. Discover how our cutting-edge sealing solutions can elevate your operations.

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