Overview
This industrial-grade metal spiral wound gasket is engineered for high-pressure sealing applications in critical piping and flange systems. Its robust construction combines alternating layers of pre-formed metal windings and a resilient filler material, creating a durable seal that compensates for flange irregularities and thermal cycling. Designed for demanding environments, this gasket provides reliable, long-lasting performance in systems handling steam, hydrocarbons, chemicals, and other aggressive media.
Key Features
Engineered for a 150 LB pressure class rating, suitable for high-pressure service
Constructed with a flexible graphite filler for superior thermal and chemical resistance
Conforms to established HG industry standards for material and dimensional consistency
Spiral wound design allows for excellent recovery and sealing under bolt load
Provides a reliable seal in applications with high temperature and pressure fluctuations
Specifications
Standards: HG Chemical Base: Graphite Sealant Type: Gasket Indoor/Outdoor Use: Industrial Paintable: No Nominal Pipe Size: 22 inches Pressure Rating: 150 LB
Applications
Sealing flanges in chemical and petrochemical processing plants High-pressure steam lines and boiler feed systems
Refinery and pipeline connections Heat exchangers, valves, and pump connections General industrial piping requiring a robust, conformable seal
