Overview
This spiral wound gasket is engineered for high-performance sealing in critical industrial piping and vessel flange connections. Manufactured in strict compliance with ASME B16.20 standards, it ensures dimensional accuracy and reliable performance in demanding service environments. The construction combines a resilient wound seal with a sturdy outer ring, creating an optimal seal for a wide range of pressures, temperatures, and media. It is suitable for use in chemical processing, petrochemical, power generation, and other heavy industrial applications where leak prevention is paramount.
Key Features
ASME B16.20-2007 compliant design for guaranteed dimensional interchangeability Features a sturdy 316L stainless steel outer ring for centering and flange protection Wound sealing element combines 316L stainless steel windings with a PTFE filler PTFE filler provides excellent chemical resistance to a broad range of corrosive media Suitable for both indoor and outdoor installation environments Precise sizing for a nominal pipe size of 1-1/2 inches and a 150 lb pressure class flange
Specifications
Standard: ASME B16.20-2007 Nominal Pipe Size: 1-1/2 inch Pressure Class: 150 lb Outer Ring Material: 316L Stainless Steel Winding Material: 316L Stainless Steel Filler Material: PTFE (Polytetrafluoroethylene) Sealant Type: Gasket Chemical Base: PTFE Indoor/Outdoor Use: Both Paintable: No Package Quantity: 20 gaskets
Applications
Sealing flanges in chemical and petrochemical processing systems General service in power generation and utilities Use in pipelines handling corrosive fluids and gases Refinery and hydrocarbon processing applications Water and wastewater treatment system connections
