Overview
This 8-inch flanged spiral wound gasket is engineered for high-integrity sealing in demanding industrial piping systems. It is constructed with a robust spiral wound design that combines metal resilience with filler flexibility to create a reliable seal under variable pressures and temperatures. The gasket is manufactured to comply with the HG/T20610-2009 standard, ensuring dimensional consistency and performance reliability for critical flange connections in B2B and industrial environments.
Key Features
Constructed with 304 stainless steel for both the inner and outer centering rings Features a durable spiral wound body of 304 stainless steel with a flexible graphite filler Designed for high-pressure applications, rated for pressures up to 914 PSI Provides excellent sealability and recovery under bolt load and system stress Includes a centering ring for precise alignment and ease of installation during assembly
Specifications
Material: 304 Stainless Steel (Inner Ring, Outer Ring, and Windings) with Graphite Filler Size: 8 Inches (Nominal Pipe Size DN200) Pressure Rating: PN63 (Approximately 914 PSI) Standards: HG/T20610-2009, Style C2220 Connection Type: Flanged Package Quantity: 2 Gaskets
Applications
High-pressure process piping in chemical and petrochemical plants Utility and service lines in power generation facilities Heating and cooling systems in HVAC and industrial refrigeration General industrial fluid handling systems requiring a robust, standardized seal
