Overview
This HG standard spiral wound gasket is engineered for reliable, long-term sealing in demanding 2-inch NPS stainless steel piping systems. It is constructed with a robust combination of a flexible graphite filler and durable 304 stainless steel outer windings. This design creates a resilient seal capable of accommodating flange irregularities, thermal expansion, and pressure fluctuations common in industrial process environments. Supplied in a practical package quantity of 10, these gaskets ensure consistent performance and readiness for maintenance schedules and assembly projects.
Key Features
Engineered to HG industry standards for dimensional consistency and reliability Flexible graphite filler provides superior chemical resistance and thermal stability 304 stainless steel spiral windings offer exceptional resilience and mechanical strength Designed to compensate for flange misalignment and surface imperfections Effective seal across a wide range of pressures and thermal cycling conditions Convenient 10-piece package supports efficient inventory management and project needs
Specifications
Standard: HG Filler Material: Flexible Graphite Metal Winding Material: 304 Stainless Steel Nominal Pipe Size: 2 inch NPS Temperature Range: Suitable for continuous service from cryogenic temperatures up to 1500°F in oxidizing atmospheres, and up to 3000°F in non-oxidizing atmospheres Compatible Pipe Material: Stainless Steel Package Quantity: 10
Applications
Sealing flanges in chemical and petrochemical processing systems High-temperature steam and thermal fluid lines Refinery and power generation piping infrastructure General industrial service on pumps, valves, and heat exchangers Maintenance, repair, and operations (MRO) for plant piping
