Applications:
Aerospace equipments; Semiconductor; Cryogenic; Engines; Nuclear instruments; Heat exchangers; Reactors; Hot Runners; Oil & Gas; Flow meters; Chemical fibers; Food & medicine equipment etc.
- Working temperature： -270℃~+750℃
- Working Pressure： 1500bar
- Suitable medium： Oil water gas etc.
- Leak Rate： 1E-10pa m³/s even lower
- Conventional Material： 321/316L/304/inconel 718 Aluminum copper etc.
Features & Benifits
Spring Energized Metal C-ring is based on a metallic “C” substrate, designed to be applied in extreme working conditions. By default, Spring Energized Metal C-Ring for internal Pressure or external Pressure are system pressure energized, they require high bolting load and have good spring back. Due to its special structure and material, Spring Energized Metal C-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.
Specifically, Spring Energized Metal C-Ring is an enhanced Metal C-Ring. With an spring inside the substrate, Spring Energized Metal O-Ring can bear much greater load for rough surfaces, and can also achieve much lower leakage rate.
Specifications:
1.Product specifications:
• Outer Diameter Range: 0.250”(6mm)-120”(3048mm)
• Cross section Range: 1/32”(0.9mm)-1/2”(12.7mm)
• Common product shapes: round rectangular or racetrack
(Customized product shapes also availabe)
2.Available for internal and external pressure
3.Functional temperature ranges from -270°C to 750°C even higher.
4.Functional pressure range from Ultra-vacuum to +300mpa.
5.A wide range of plating options reinforce a high level of sealing performance
6.Solid and elegant electroplating process.
7.Low leakage rate: 1E-10pa m³/s or even lower.
8.3-year warranty period.
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.High Seating load makes the metal seal fully contact ensure the sealing effect .
2.Good sealing performance with :
• High temperature resistance
• High pressure resistance
• Wear resistance
• Corrosion resistance
