Hydrogen

HYDROGEN VALVES

Take On Extreme Conditions

Sealing technology that minimizes fugitive emissions and ensures safety under high pressures and low temperatures for secure hydrogen processing.

• Avalon® 56 V-stacks made from low permeability, high purity modified PTFE that can reduce leakage at low temperature (-40°C / -40°F) and high pressure (700 bar / 10,152 psi)
• Fusion® 938 O-rings made from high performance FKM with exceptional resistance to H2 exposure
• MSE® spring energized lip seals for extreme temperatures (from cryogenic to 288°C / 550°F) and pressures (up to 2 070 bar / 30,000 psi)
• Fusion® 665 O-rings made from high performance FKM for low temperature services (-57°C / -71°F)
• Arlon® 3000XT cross-linked PEEK with exceptional creep resistance (25x better than PEEK)

HYDROGEN COMPRESSORS

Meet Growing Supply Demands

Compressor solutions engineered for transporting hydrogen efficiently and safely.

Fusion® 938 O-rings for low-temperature service (-57°C / -71°F)

GT® Ring provide durability under extreme pressures (900 bar / 13,050 psi)

Xycomp® DLF™ composites for lightweight strength in compressor internals

HYDROGEN INSTRUMENTATION

Durable Metering Solutions

Ensure accurate measurement and control of hydrogen systems with innovative solutions that ensure instrument durability and safety.

• Fusion® 938 delivers exceptional chemical resistance for harsh environments
• MSE® springs ensure consistent performance and structural stability
• Fusion® 665 offers superior sealing for high-pressure applications

ELECTROLYSERS AND FUEL CELLS

Drive the Hydrogen Economy

Solutions designed to handle the increase in temperatures and pressures required to develop next-generation hydrogen energy systems.

• Arlon® 3000XT with 20x improved creep resistance for structural integrity
• Fusion® 665 O-rings made from high performance FKM for low temperature services (-57°C / -71°F)

ARLON® 3000XT & ARLON® 3160XT

High-Performance Thermoplastic for Demanding Environments

Arlon® 3000XT and 3160XT deliver unmatched creep resistance, thermal stability, and mechanical strength, making them ideal for demanding environments.

• 25x creep resistance compared to standard PEEK
• Excels in extreme temperatures and pressures
• Perfect for valve seats, electrolyzer frames, and fuel cells

O-RINGS & BACKUP RINGS

Sealing Solutions for Extreme Pressures and Temperatures

Elastomer O-Rings and customizable backup rings provide flexibility and compression resistance for hydrogen pipelines and storage systems.

• Exceptional durability and flexibility
• Fully customizable backup configurations

METAL SPRING ENERGIZED (MSE®) SEALS

Innovative Materials for Hydrogen

When equipment failure is not an option, MSE® metal spring energized seals provide superior sealing in even the most volatile conditions:

• Perfect for hydrogen storage systems
• Dependable for high-pressure valves and instrumentation

V-Rings

Versatile Sealing and Scraping for Demanding Environments

For applications requiring specialized elastomeric and/or thermoplastic properties, Greene Tweed’s V-rings, adapters, and seal stacks deliver reliable performance in extreme temperatures, corrosive chemicals, and other harsh conditions.

• Ideal for dynamic sealing under extreme conditions
• Resistant to chemicals and high temperatures