Overview
This 4-inch spiral wound gasket is engineered for critical sealing in high-pressure, high-temperature industrial piping systems. Designed to meet rigorous SH standards, it provides a robust and reliable seal for flange connections in demanding service environments. Its construction is specifically tailored to handle a wide range of aggressive media, making it a versatile and essential component for maintenance and new installations where leak prevention is paramount.
Key Features
Engineered for high-pressure applications up to 900 PSI Suitable for both indoor and outdoor installation and service Features a flexible graphite filler for superior conformability and seal Constructed with a corrosion-resistant 316L stainless steel winding and outer centering ring Manufactured in compliance with established SH industry standards Non-paintable surface as supplied
Specifications
Nominal Pipe Size: 4 Inch Pressure Class: 900 PSI Sealant Type: Spiral Wound Gasket Standards: SH Metal Windings and Outer Ring Material: 316L Stainless Steel Filler Material: Flexible Graphite Chemical Base: Graphite Paintable: No Indoor/Outdoor Use: Both Package Quantity: 2
Applications
Sealing flange connections in chemical and petrochemical processing High-pressure steam lines and power generation systems Oil and gas pipeline and refinery applications Industrial HVAC and mechanical systems requiring reliable gasketing General industrial maintenance for pumps, valves, and heat exchangers
