Pure Graphite Flange Gasket with Inner Ring DN20
Reliable zero-leak sealing for high-temperature and high-pressure industrial lines.
Pure Graphite Flange Gasket DN20 provides superior sealing performance in steam lines and chemical process plants. Moreover, its inner ring reinforcement prevents deformation during installation and keeps its form under high pressure. Therefore, it ensures dependable service across demanding conditions.
The pure graphite material operates safely between -200°C and +450°C. In addition, its self-lubricating property reduces maintenance costs. This gasket withstands a maximum of 40 Bar with its PN40 pressure class. Furthermore, production according to DIN 2690 and EN 1514-1 standards guarantees reliable sealing. The steel inner ring offers a corrosion-protected structure for long service life.
Pure Graphite Flange Gasket DN20 — Technical Specifications
This gasket serves a wide range of applications, from refineries to petrochemical plants. In particular, it delivers zero-leak performance in steam lines, thermal power plants and heat exchangers. Additionally, its acid and base resistance provides a long-lasting solution in chemical process facilities. Moreover, the DN20 size fits standard flanges perfectly and simplifies installation.
Key Advantages
- Inner ring reinforcement maintains shape and eases positioning during installation
- Operates across a wide temperature range from -200°C to +450°C
- PN40 pressure class guarantees zero leakage under high pressure
Applications
- Steam lines and thermal power plants
- Chemical process plants and refineries
- Petrochemical industry and natural gas facilities
As a result, the Pure Graphite Flange Gasket DN20 ensures safe fluid management and long-lasting sealing in your industrial installations. ORFA Industrial supplies worldwide and provides technical support to help you select the right gasket for your project.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies




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