Electron-Beam Welded Rupture Disc - OE6

  • Electron-beam welded rupture disc assembly
  • Suitable for harsh environments
  • Withstands extreme temperatures and pressures
  • Full vacuum capability
  • Zero-maintenance design
  • Customizable inlet and outlet configurations
  • Optional baffle outlets for controlled venting

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The OE6 is a high-performance rupture disc assembly designed for harsh environments. It features a scored forward or reverse rupture disc that is electron-beam welded between the inlet and outlet sections of a plug. This design allows it to withstand extremely high and low temperatures, operate efficiently at very high pressures, and function in full vacuum conditions. The OE6 is simple to install, has a zero-maintenance design, and offers a wide range of inlet and outlet configurations for full customization. Optional baffle outlets are available for controlled venting. It is suitable for both gas and liquid services, with a burst pressure range of 1 barg to 750 barg and a temperature range of -70°C to 400°C. The OE6 is constructed from 316 stainless steel or nickel, with stainless steel bodies, and meets ISO 4126-2:2019 and PED 2014/68/EU standards.

Use Cases

  • Harsh environment applications
  • Pressure relief systems
  • Systems with high/low temperature variation
  • High-pressure and vacuum systems

Capabilities

  • Provides pressure relief via rupture disc mechanism
  • Operates across wide pressure range (1–750 barg)
  • Supports extreme temperature environments (-70°C to 400°C)
  • Handles gas, vapour, and liquid service (depending on disc type)
  • Supports full vacuum and back pressure conditions
  • Enables custom installation via multiple thread configurations (NPT, BSPT, BSPP; male/female; baffle/through)
  • Ensures leak-tight sealing (helium tested)
OsecoElfab OsecoElfab manufactures pressure management solutions, including rupture discs and explosion vents, for the hydrogen economy to ensure safety and performance. Founded in 1965, it is part of the Halma Group. The company focuses on innovation and customer-centric solutions.

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