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Couplings

Cryogenic Couplings - BUTTING CryoTech

BUTTING Gruppe GmbH & Co. KG

  • Quick tool-free coupling and decoupling
  • Designed for vacuum-insulated piping
  • Low-loss cryogenic connection
  • Robust maintainable construction
  • Compatible with standardized and customer-specific line systems
  • Media: liquid hydrogen/LNG/other cryogenic gases
  • Temperature Capability: down to -271 °C
  • Function: coupling/decoupling vacuum-insulated lines

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Description Vendor

The BUTTING CryoTech Cryogenic Couplings family consists of specialized high-performance connection components engineered explicitly for flexible or mobile liquid-hydrogen (LH2) handling within hydrogen, fuel-cell, or electrolyzer applications. Designed to handle extreme, ultra-low-temperature environments down to -271 °C, these versatile couplings securely connect and disconnect vacuum-insulated transfer lines carrying liquid hydrogen, LNG, or other cryogenic gases. Their innovative design supports fast, tool-free operation while maintaining vital thermal protection, providing buyers with a verified technical profile to evaluate when configuring efficient, reliable transfer connections for cryogenic infrastructure.

Use Cases

  • Liquid-hydrogen transfer-line connections
  • Mobile cryogenic handling
  • Connection of vacuum-insulated piping sections
  • Cryogenic refuelling and transfer equipment

Capabilities

  • Connects and disconnects vacuum-insulated cryogenic lines
  • Handles liquid hydrogen and other cryogenic gases
  • Maintains connection function at temperatures down to the verified cryogenic limit
  • Supports standardized and customized connection arrangements
BUTTING Gruppe GmbH & Co. KG

BUTTING Gruppe GmbH & Co. KG, through BUTTING CryoTech, manufactures cryogenic transfer components and modular systems for very-low-temperature media. The verified hydrogen products in this batch include valves, couplings, vacuum-insulated pipelines, modular skids and refuelling hardware for liquid-hydrogen handling.

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