Hydrogen Valve Stem Packing, Graphite, Carbon, 69 MPa, Custom

Hydrogen Valve Stem Packing, Graphite, Carbon, 69 MPa, Custom

Key Specifications / Features

The China Hydrogen Valve Stem Packing Supplier specializes in producing high-quality graphite and carbon rings for hydrogen valve stems. These rings are designed to meet stringent fugitive emission control standards, ensuring minimal leakage and excellent sealing performance. The packing materials are available in customized sizes to fit various valve configurations and can withstand pressures up to 69 MPa (690 bar or 10,000 PSI). This makes them suitable for demanding applications in hydrogen service, including both liquid and gaseous hydrogen environments.
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Detail Information

Product Name: Valve Stem Packing for Hydrogen Service
Material: Graphite (Rings), Carbon (Rings)
Sizes: Customized
Pressure: 69 MPa/690 bar/10000 PSI
Tmperature Range: -253°C to 450°C
PH: 0-14

Key Features

Engineered for hydrogen service, including blends and related gases
Excellent fugitive emission control
Exceptional sealing performance and operational safety
Enhanced gland stability via carbon ring reinforcement
Reliable performance under extreme temperatures and pressures
Compatible with a wide range of valve types and operating conditions

Typical Applications

Valves operating in hydrogen service
Hydrogen blending and transportation systems
Applications involving hydrocarbons, processing chemicals, and gaseous or liquid hydrogen media
Critical service valves requiring low emissions and long sealing life

The packing is a high-performance, precision-engineered valve stem packing set developed specifically for hydrogen service. Designed to deliver exceptional sealing performance under extreme operating conditions, it ensures safety, tightness, and reliability for dynamic valve applications involving hydrogen and hydrogen-rich media.

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