Overview
This D2222-type spiral wound gasket is engineered for high-pressure flange connections in demanding industrial applications. Constructed with a 304 stainless steel inner and outer ring and a graphite filler, it provides a reliable seal for systems operating up to 25 bar (approximately 363 PSI). The 24.6-inch nominal diameter conforms to relevant industry standards, ensuring compatibility and performance integrity. Its robust metal-and-filler design offers excellent resilience against thermal cycling and pressure fluctuations, promoting long-term sealing reliability and reducing maintenance downtime.
Key Features
D2222 configuration with inner and outer stainless steel containment rings Spiral wound construction with a flexible graphite filler Engineered for high-pressure service up to approximately 363 PSI Provides superior seal resilience under thermal cycling and vibration Standard-compliant dimensions ensure proper fit and function 304 stainless steel winding and rings offer good corrosion resistance
Specifications
Material: 304 Stainless Steel (inner ring, outer ring, winding) with Graphite Filler Size: 24.6 inches (Nominal Diameter) Standards: Meets Industry Standards for Spiral Wound Gaskets Connection Type: Flange Gasket Pressure Rating: Suitable for PN25 Class (Approximately 363 PSI) Pack Quantity: 2 Gaskets
Applications
High-pressure piping systems in chemical and petrochemical processing Power generation and utility steam lines Oil and gas pipeline and refinery flange connections Industrial heating and boiler systems General industrial process piping requiring a robust, reusable seal
