Overview
This industrial-grade spiral wound gasket is engineered for high-integrity sealing in demanding piping and vessel flange connections. Designed to meet rigorous HG standards, it is constructed for applications requiring reliable performance under pressure, temperature fluctuations, and exposure to corrosive media. The gasket's robust construction ensures a leak-free seal, making it a critical component for maintaining system safety and efficiency in process industries.
Key Features
Engineered with a 316L stainless steel winding for superior corrosion resistance
Features a fluoropolymer filler layer for broad chemical compatibility
Incorporates an outer centering ring for precise alignment and controlled compression during installation Conforms to established HG/T20631-2009 dimensional standards
Provides a reliable seal suitable for both indoor and outdoor service environments
Specifications
Standards: HG Chemical Base: Fluoropolymer Sealant Type: Gasket Indoor/Outdoor Use: Both Paintable: No Nominal Pipe Size: 2 inches Pressure Class: 150LB Construction: 316L Stainless Steel Windings with Fluoropolymer Filler and 316L Outer Ring Pack Quantity: 12
Applications
Sealing flanges in chemical and petrochemical processing systems High-pressure piping connections in oil and gas production
Heat exchanger and boiler connections in power generation General industrial service on pumps, valves, and compressors Applications involving mild acids, alkalis, hydrocarbons, and steam
