Gaskets For Hydrogen - UNIVERSAL PRO V20010C2IP

  • Adhesive-free gasket sheet made of flexible graphite foils
  • Reinforced with tanged stainless steel
  • Antistick impregnated to reduce leakage and improve handling
  • High leak-tightness (reduction in fugitive emissions)
  • High blow-out resistance and mechanical strength
  • Excellent oxidation resistance

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UNIVERSAL PRO is an adhesive-free gasket sheet made of flexible graphite foils reinforced with tanged stainless steel. It is antistick impregnated to reduce leakage and improve handling. This product is designed for a wide range of applications, including pipework and vessels in the chemical, petrochemical, and refinery industries, as well as steam pipework in power generation plants and heating equipment. It operates effectively under extreme conditions, with operating temperatures ranging from -269°C to 550°C, and is suitable for corrosive media. The product offers high leak-tightness, complies with TA Luft leakage requirements, and is fire-safe and blow-out safe. It also exhibits excellent oxidation resistance, no aging or embrittlement, and is asbestos-free, ensuring no associated health risks. The products design ensures high operational reliability, increased plant availability, and good scratch resistance.

Use Cases

  • All common pipework and vessel flange designs
  • Operating pressures from vacuum up to 100 bar
  • Steam pipework in power generation plants and heating equipment

Capabilities

  • Thickness: 2.0 mm
  • Dimensions available: 1.5 × 1.5 m and 1.0 × 1.0 m
  • Bulk density of graphite: 1.0 g/cm³
  • Total halogen content (Cl, F, B, I): ≤ 70 ppm
  • Passive corrosion inhibitor (ASTM F 2168-13): Yes
  • Residual stress (DIN 52913, 16 h, 300°C, 50 N/mm²): ≥ 45 N/mm²
  • Maximum permissible gasket stress at 20°C (σVO): 160 N/mm²
  • Maximum permissible gasket stress at 300°C (σBO): 140 N/mm²
SGL Carbon SE SGL Carbon SE is a manufacturing company specializing in carbon and graphite materials for hydrogen fuel cells and electrolyzers. The company generally operates upstream of complete system integrators, supplying engineered materials or precision components whose chemical, mechanical, electrical, sealing, surface, or transport properties are specified for use inside larger industrial equipment. The business is specification-driven and B2B, with materials or components selected according to the performance requirements of the customer’s finished hydrogen equipment and then manufactured or processed to the required form. In hydrogen, the company’s role is tied to the specific material or component applications described in its portfolio, where compatibility with hydrogen and the operating environment can affect durability, permeability, conductivity, corrosion behavior, sealing, or structural performance. Its hydrogen-relevant portfolio includes graphite bipolar-plate materials, gas-diffusion components, and carbon-based solutions used in electrochemical stacks. These materials are engineered for electrical conductivity, corrosion resistance, gas distribution, and scalable stack manufacturing. Within the hydrogen value chain, SGL Carbon SE therefore operates mainly as a specialist material or component supplier to OEMs, stack manufacturers, pressure-system manufacturers, plant builders, and other companies producing hydrogen equipment.

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