Sonkit Industry Technology Co., Ltd., as a leading manufacturer of high-performance metal seals, has set a new industry benchmark in sealing technology. On July 24, 2019, Sonkit's innovative metal C-ring seal successfully endured a pressure of 210 MPa (30,458 PSI) in a single test, shattering the company's previous record of 150 MPa set in 2016.

The record-breaking metal seal, an internal pressure spring-energized C-ring, features an Inconel 718 substrate and spring with silver plating. This advanced design demonstrates Sonkit's commitment to developing cutting-edge sealing solutions for extreme industrial environments.

Key highlights of the breakthrough:

• Test conditions: Room temperature, 210 MPa, hydraulic oil pressure
• Seal type: Internal Pressure Spring Energized Metal C-ring
• Materials: Inconel 718 substrate and spring, silver-plated

"This achievement underscores our dedication to pushing the boundaries of metal seal performance, We're continually innovating to meet the evolving needs of industries operating in extreme conditions."

Looking ahead, Sonkit plans to collaborate with the East China University of Science and Technology and customer sites to further explore the pressure-bearing capacity of their high-performance metal seals. The company has set an ambitious goal of developing metal seal rings capable of withstanding pressures between 250-300MPa.

Sonkit's non-welded and one-piece metal C-rings offer superior sealing solutions for high-pressure applications across various industries, including oil and gas, aerospace, and nuclear power. As industries increasingly demand more robust and reliable sealing solutions, Sonkit's innovation positions the company as a key player in addressing critical industrial sealing needs.

For more information about Sonkit's high-performance metal seals, visit www.sonkitsealing.com.