Applications:
Applications with high pressure and needs high springback.
- Working temperature Cryogenic to 1350°F (732°C)
- Working Pressure Vacuum (1E-torr) to 250MPa
- Suitable medium Oil, water, gas, etc.
- Leak Rate 1E-8 sccs He/mm circ.
- Conventional Material Inconel 718, 750, 321, 316
Features & Benifits
Metal V-ring is based on a metallic “V” substrate, designed to be applied in extreme working conditions. Metal V-Rings for internal Pressure or external Pressure are system pressure energized, they require low bolting load and have good spring back. Due to its special structure and material, Metal V-rings can be used in working conditions such as high temperature (up to 750°C), cryogenic (low to -270°C), high pressure (up to 1500kgf/cm2), high vacuum (up to 1E-9 mmHg) and other extreme working conditions of static sealing. Sonkit Metal V-Ring are designed to combine the advantages of compactness, lowest leakage rates, high pressure capability, and high springback.
Operating Conditions:
- Work pressure range: .Vacuum (1E-torr) to 250Mpapsi
- Temperature range: Cryogenic to 1350°F (732°C)
- Typical leakage rate: 1E-10 sccs He/mm circ.
Metallic Material Options:
• Alloy 718 • Alloy X-750 • 316 SS • 321 SS • Waspaloy
Plating/Coating Options:
• Silver • Nickel • Gold • Stannum • Copper • PTFE
Application Characteristics
1.Metal V-Ring are designed to combine the advantages of compactness, lowest leakage rates, high pressure capability, and high springback.
2.Good sealing performance with :
• High temperature resistance
• High pressure resistance
• Wear resistance
• Corrosion resistance
