Overview
The Stainless Steel Flanged 17.8 Inch Metal Wound Gasket is engineered for critical sealing applications in high-pressure and high-temperature piping systems. This gasket features a robust spiral-wound construction that combines the strength of metal with the conformability of a soft filler, creating a reliable seal capable of withstanding significant thermal and mechanical stress. It is manufactured to meet the exacting requirements of industry standard HG/T 20631-2009, ensuring dimensional accuracy and material integrity for consistent performance in the most demanding industrial environments.
Key Features
Spiral-wound construction for superior resilience and sealing 304 stainless steel inner and outer rings for corrosion resistance and structural support
Flexible graphite filler providing excellent thermal conductivity and seal conformity Designed for high-pressure service up to 900 lbs Conforms to industry standard HG/T 20631-2009 for dimensional compliance
Excellent performance under thermal cycling and vibration
Suitable for sealing a wide range of industrial fluids and gases
Specifications
Material: Stainless Steel Size: 17.8 in Standards: Meets Industry Standards Connection Type: Flanged Reel Type: Not Applicable Hose Capacity: Not Applicable Mount Type: Not Applicable Pressure Rating: 900 lbs Gasket Type: Spiral Wound with Outer Ring Filler Material: Flexible Graphite Metal Windings: 304 Stainless Steel
Applications
This gasket is ideal for creating leak-tight seals on flanged connections in numerous high-performance sectors. Primary applications include piping systems in oil and gas refineries, chemical and petrochemical processing plants, and power generation facilities. It is also well-suited for use in high-temperature steam lines, heat exchangers, and other critical process equipment where pressure integrity is paramount.
