Overview
This industrial-grade spiral wound gasket is manufactured to the stringent HG/T20610-2009 standard, ensuring compatibility and performance in regulated piping systems. It is engineered to create a dependable, leak-tight seal in flanged connections subject to high pressure, temperature fluctuations, and corrosive media. The gasket's robust construction provides exceptional recovery and sealing force, making it a critical component for maintaining system integrity and safety in process industries.
Key Features
Precision-wound spiral construction for superior sealing and resilience
Core filler of flexible graphite for excellent thermal conductivity and temperature resistance Outer winding of 321 stainless steel for enhanced corrosion and oxidation resistance
Designed to accommodate flange rotation and surface imperfections
Suitable for a broad spectrum of pressures and temperatures in static applications
Specifications
Standard: HG/T20610-2009 Nominal Pipe Size: 1/2 inch (DN10) Gasket Dimensions: 0.94 inches OD x 1.34 inches ID x 0.126 inches thick Winding Metal: 321 Stainless Steel Filler Material: Flexible Graphite Pressure Ratings: PN10 (150 PSI), PN16 (230 PSI), PN25 (360 PSI), PN40 (580 PSI), PN63 (900 PSI) Temperature Range: Suitable for services from cryogenic to approximately 1500°F (dependent on media and pressure) Indoor/Outdoor Use: Both Package Quantity: 100
Applications
Sealing flanged joints in chemical and petrochemical processing pipelines High-temperature steam lines and heat exchanger connections
Refinery and power generation utility systems
Compressed air and industrial gas lines General service in oil and gas production facilities
