ASME B16.20-2007 316L Spiral Wound Gasket, 1-1/4" NPS 300LB, Pkg Qty 50
Overview
This precision-engineered spiral wound gasket is manufactured to the exacting requirements of the ASME B16.20-2007 standard, ensuring reliable sealing for high-pressure piping systems. Designed for a nominal pipe size of 1-1/4 inches with a 300-pound pressure class rating, it is constructed from 316L stainless steel and graphite to deliver superior performance in demanding industrial environments. The inclusion of a solid inner ring provides critical structural integrity, making this gasket a trusted solution for preventing leaks and ensuring system safety.
Key Features
Manufactured in full compliance with ASME B16.20-2007 standards Features a spiral wound construction with 316L stainless steel windings and a graphite filler Integral solid 316L stainless steel inner ring prevents gasket blow-out Provides a reliable seal in high-pressure applications up to 300 LB Suitable for use in both indoor and outdoor installations Engineered to resist media erosion at the inner diameter
Specifications
Standard: ASME B16.20-2007 Chemical Base: Graphite Sealant Type: Gasket Nominal Pipe Size: 1-1/4 inches Pressure Class: 300 LB Winding Material: 316L Stainless Steel Filler Material: Flexible Graphite Inner Ring Material: Solid 316L Stainless Steel Indoor/Outdoor Use: Both Paintable: No Package Quantity: 50
Applications
This gasket is designed for sealing flanged joints in a wide range of critical piping systems. Its material compatibility and pressure rating make it ideal for use in chemical and petrochemical processing, oil and gas pipelines, power generation facilities, and high-temperature industrial plumbing. It is commonly specified for pumps, valves, heat exchangers, and vessel connections where a robust, code-compliant seal is mandatory.
