Overview
This 321 Stainless Steel Spiral Wound Gasket is a precision-engineered sealing solution designed for demanding industrial flanged connections. It is constructed to provide a reliable, leak-tight seal in high-temperature and high-pressure service environments. The gasket's spiral wound design combines the strength of a metal windings with the compressibility and resilience of a non-metallic filler, creating a robust seal that accommodates flange rotation and surface irregularities. It is suitable for a wide range of aggressive media and is built to meet recognized industry dimensional standards.
Key Features
Manufactured from 321 stainless steel for excellent oxidation and corrosion resistance
Features a resilient graphite filler for superior thermal conductivity and recovery
Spiral wound construction ensures effective sealing under variable pressures and temperatures Designed for a nominal pressure rating of PN6 (approximately 150 PSI class) Suitable for continuous high-temperature service
Provides a reliable seal in both indoor and outdoor installations
Specifications
Material: 321 Stainless Steel with Graphite Filler Outside Diameter: 10.31 inches Inside Diameter: 8.66 inches Thickness: 0.18 inches Nominal Size: DN200 (8-inch nominal pipe size) Pressure Rating: PN6 Standards: Meets Industry Standards Sealant Type: Spiral Wound Gasket Indoor/Outdoor Use: Suitable for Both Paintable: No Package Quantity: 10 Gaskets
Applications
Ideal for sealing flanges in chemical and petrochemical processing systems Suited for high-temperature pipelines in power generation and refining Used in heat exchangers, valves, pumps, and other critical pressure vessel connections Applicable for systems handling steam, hydrocarbons, and various process fluids
